Accessories For Photomultiplier Tubes
PHOTOMULTIPLIER TUBE SOCKET ASSMEBLIES Photomultiplier Tube Socket Assemblies
PURSUING THE POTENTIAL OF "LIGHT"
Hamamatsu provides a wide variety of socket assemblies specifically designed for simple and reliable operation of photomultiplier tubes (often abbreviated as PMTs). These socket assemblies consist primarily of a high quality socket and voltage divider circuit integrated into a compact case. Variant types are available with internal current-to-voltage conversion amplifiers, gate circuits and high voltage power supply circuits.
Over the past 40 years since its founding, Hamamatsu Photonics has been pursuing the most advanced areas of light research, as a company at the leading edge of photonics technology. This work has led to the development of a wide variety of innovative products used in diverse fields, such as industrial measurement and production, medical diagnosis as well as scientific research into unexplored areas. Research is now expanding the potential of photonics technology beyond the range of visible light, towards the ultraviolet, infrared and X-ray regions, as well as ultra-fast events and extremely low light levels. It is said that, human beings at present, understand less than 0.1 percent of the world of light. Light exists all around us yet is still a mystery containing endless amounts of useful information and potential discoveries. Hamamatsu Photonics is continually expanding its research into "light" to reveal this unknown yet fascinating world in order to enrich all our lives as well as contribute to the progress of science and industry in biology, medicine, space, physics, and energy.
DP-Type Socket Assemblies (C6270, C5703-01) DP-type socket assemblies comprise a built-in high-voltage power supply circuit added to a D-type socket assembly. The C6270 uses an active voltage divider circuit and a high voltage power supply, while the C5703-01 uses a CockcroftWalton circuit featuring low current consumption and high DC current output. Figure 3:
DP-Type Socket Assembly HIGH VOLTAGE POWER SUPPLY
SOCKET
SIGNAL OUTPUT
Types of Socket Assemblies
SIGNAL GND
The circuit elements used in Hamamatsu socket assemblies are represented by the three letters below. The socket assembly types are grouped according to the combination of these letters. D : Voltage Divider A : Amplifier P : High Voltage Power Supply D-Type Socket Assemblies (E717, E990 Series, etc.) The D-type socket assemblies contain a voltage divider circuit along with a socket in a compact metallic or plastic case. Plastic case types are potted with silicone compound to ensure high environmental resistance. D-type socket assemblies also include gate circuits to turn the photomultiplier tube on and off, as for example in the C1392 series.
LOW VOLTAGE INPUT
PMT
HIGH VOLTAGE CONTROL POWER SUPPLY GND
VOLTAGE DIVIDER
TACCC0003EB
DAP-Type Socket Assemblies (C6271) This type of socket assembly has a current-to-voltage conversion amplifier and a high voltage power supply, efficiently added to the circuit components of the D-type socket assembly. Figure 4:
DAP-Type Socket Assembly SOKCKET
AMPLIFIER SIGNAL OUTPUT SIGNAL GND LOW VOLTAGE INPUT
PMT HIGH VOLTAGE CONTROL POWER SUPPLY GND
Refer to page 7 for the selection guide to D-type socket assemblies. Figure 1:
D-Type Socket Assembly
Table of Contents
TACCC0054EA
The following information describes voltage divider circuits which are basic to all types of socket assemblies. Refer to this section for information on proper use of the socket assemblies.
SIGNAL GND POWER SUPPLY GND
PMT
HIGH VOLTAGE INPUT VOLTAGE DIVIDER TACCC0001EB
DA-Type Socket Assemblies (C1053, C1556 Series) In addition to the circuit elements of the D-type socket assemblies, the DA-type socket assemblies include an amplifier that converts the low-level, high-impedance current output of a photomultiplier tube into a low-impedance voltage output. Possible problems from noise induction are eliminated since the high-impedance output of the photomultiplier tube is connected to the amplifier at the minimum distance. Figure 2:
HIGH VOLTAGE POWER SUPPLY
Basics of Voltage Dividers
SOCKET SIGNAL OUTPUT
PHOTOMULTIPLIER TUBE SOCKET ASSEMBLIES ....................... 1 D-Type Socket Assemblies Selection Guide ................................................................. 7 For Side-on PMTs ............................................................. 8 For Head-on PMTs ......................................................... 10 DA-Type Socket Assemblies ................................................... 14 Gated D-Type Socket Assemblies ........................................... 16 DP/DAP-Type Socket Assemblies ........................................... 18 MAGNETIC SHIELD CASES Influence of Magnetic Fields and Magnetic Shielding .............. 21 E989 Series ............................................................................. 23 HIGH VOLTAGE POWER SUPPLIES Voltage Dependence of Photomultiplier Tube Gain ................. 24 High Voltage Power Supply Units ............................................ 25 Bench-top-Type High Voltage Power Supplies ........................ 29 THERMOELECTRIC COOLERS Cooling Effect on Dark Current ................................................ 33 Thermoelectric Coolers ............................................................ 34 RELATED PRODUCTS Power and Signal Cables and Connector Adapters ................. 39 Housing .................................................................................... 40 High Speed Amplifiers ............................................................. 40 Photon Counters and Related Products .................................. 41 INDEX BY TYPE NO. ....................................................................... 42
VOLTAGE DIVIDER
Voltage Divider Circuits To operate a photomultiplier tube, a high voltage of 500 to 2000 volts is usually supplied between the photocathode (K) and the anode (P), with a proper voltage gradient set up along the photoelectron focusing electrode (F) or grid (G), secondary electron multiplier electrodes or dynodes (Dy) and, depending on photomultiplier tube type, an accelerating electrode (Acc). Figure 5 shows a schematic representation of photomultiplier tube operation using independent multiple power supplies, but this is not a practical method. Instead, a voltage divider circuit is commonly used to divide, by means of resistors, a high voltage supplied from a single power supply.
DA-Type Socket Assembly Figure 5: SOCKET
AMP LOW VOLTAGE INPUT
Schematic Representation of Photomultiplier Tube Operation LIGHT K
F
Dy1
SIGNAL OUTPUT PMT HIGH VOLTAGE INPUT
Dy2
Dy3
P
SECONDARY ELECTRONS eee-
e-
ANODE CURRENT Ip
PHOTOELECTRONS A
VOLTAGE DIVIDER V1
V2
V3
V4
V5
TACCC0002EC
POWER SUPPLIES TACCC0055EA
2
1 3
Figure 6 shows a typical voltage divider circuit using resistors, with the anode side grounded. The capacitor CD connected in parallel to the resistor R5 in the circuit is called a decoupling capacitor and improves the output linearity when the photomultiplier tube is used in pulse operation, and not necessarily used in providing DC output. In some applications, transistors or Zener diodes may be used in place of these resistors.
Equally Divided Voltage Divider Circuit K
Dy1
Dy2
Dy3
Dy4
RL 1R
1R
1R
1R
Dy2
Dy3
CD1
R4
IDy1
I4 (=IP)
I3
Dy2
Dy3
IDy2
IR1
P IP
IDy3
IR2
IR3
IR4
R1
R2
R3
R4
V1
V2
V3
V4
10
CD2
-HV
C
-HV TACCC0058EA
R5
CD
-HV
IK
I2
Dy1
ID
P
RL R3
I1 (=IK)
TACCB0005EA
OUTPUT
R2
K
Figure 10: Output Linearity of Photomultiplier Tube
Ip
R1
Figure 12: Operation without Light Input
1R
1R
TACCC0056EA
Anode Grounding and Photocathode Grounding In order to eliminate the potential difference between the photomultiplier tube anode and external circuits such as an ammeter, and to facilitate grounding, the generally used technique for voltage divider circuits is to ground the anode and supply a high negative voltage (-HV) to the photocathode, as shown in Figure 6. This scheme provides the signal output in both DC and pulse operations, and is therefore used in a wide range of applications. In photon counting and scintillation counting applications, however, the photomultiplier tube is often operated with the photocathode grounded and a high positive voltage (+HV) supplied to the anode mainly for purposes of noise reduction. This photocathode grounding scheme is shown in Figure 7, along with the coupling capacitor Cc for isolating the high voltage from the output circuit. Accordingly, this setup cannot provide a DC signal output and is only used in pulse output applications. The resistor RP is used to give a proper potential to the anode. The resistor RL is placed as a load resistor, but the actual load resistance will be the combination of RP and RL.
Tapered Voltage Divider Circuits In most pulsed light measurement applications, it is often necessary to enhance the voltage gradient at the first and/or last few stages of the voltage divider circuit, by using larger resistances as shown in Figure 9. This is called a tapered voltage divider circuit and is effective in improving various characteristics. However it should be noted that the overall gain decreases as the voltage gradient becomes greater. In addition, care is required regarding the interstage voltage tolerance of the photomultiplier tube as higher voltage is supplied. The tapered voltage circuit types and their suitable applications are listed below. Tapered circuit at the first few stages (resistance: large → small) Photon counting (improvement in pulse height distribution) Low-light-level detection (S/N ratio enhancement) High-speed pulsed light detection (improvement in timing properties) Other applications requiring better magnetic characteristics and uniformity Tapered circuit at the last few stages (resistance: small → large) High pulsed light detection (improvement in output linearity) High-speed pulsed light detection (improvement in timing properties) Other applications requiring high output across the load resistor Figure 9:
TACCC0061EA
1.0 B
Dy1
measurement with good linearity is essential, the maximum output current must be within region A. In contrast, the lower limit of the output current is determined by the dark current and noise of the photomultiplier tube as well as the leakage current and noise of the external circuit.
ACTUAL CURVE 0.1
IDEAL CURVE
A
F
P
OUTPUT
Anode Grounded Voltage Divider Circuit K
Dy5
RATIO OF OUTPUT CURRENT TO DIVIDER CURRENT
Figure 6:
Figure 8:
0.01
0.001 0.001
0.01
0.1
1.0
10
LIGHT FLUX (A.U.)
Output Linearity in DC Mode Figure 11 is a simplified representation showing photomultiplier tube operation in the DC output mode, with three stages of dynodes and four dividing resistors R1 through R4 having the same resistance value. Figure 11: Basic Operation of Photomultiplier Tube and Voltage Divider Circuit K
Dy1
Dy2
Dy3
I2
I1
P
I3
Figure 13: Operation with Light Input
I4 Ip
IK
IDy1 R1
IDy2 R2
R3
Dy1
Dy2
Dy3
Dy4
Dy5
K
I1' (=IK')
I k'
IR2
R4
IR3
Dy2
IDy1' IR1'
IR1
I4' (=IP')
I3'
I2' Dy1
Dy3
P
A
IDy3
IR4 ID
-HV
Tapered Voltage Divider Circuit K
[When light is incident on the tube] When light is allowed to strike the photomultiplier tube under the conditions in Figure 12, the resulting currents can be considered to flow through the photomultiplier tube and the voltage divider circuit as schematically illustrated in Figure 13. Here, all symbols used to represent the current and voltage are expressed with a prime ( ' ), to distinguish them from those in dark state operation. The voltage divider circuit current ID' is the sum of the voltage divider circuit current ID in dark state operation and the current flowing through the photomultiplier tube ∆ID (equal to average interelectrode current). The current flowing through each dividing resistor Rn becomes as follows: IRn' = ID' – In' Where In’ is the interelectrode current which has the following relation: I1' < I2' < I3' < I4' Thus, the interstage voltage Vn' (=IRn' • Rn) becomes smaller at the latter stages, as follows: V1' > V2' > V3' > V4'
IDy2' IR2'
IDy3' IR3'
R1
R2
R3
V1 '
V2 '
V3'
IP ' IR4'
R4 V4'
TACCC0060EA
-HV
P
ID'=ID+∆ID
Photocathode Grounded Voltage Divider Circuit
Figure 7: K
F
Dy1
Dy2
Dy3
OUTPUT
P RL
CC OUTPUT
Ip RP R1
R2
R3
R4
R5
2R
1.5R
1R
1R
2R
3R
CD1
CD2
RL
CD2
-HV CD1
TACCC0059EA
+HV TACCC0057EA
Standard Voltage Divider Circuits Basically, the voltage divider circuits of socket assemblies listed in this catalog are designed for standard voltage distribution ratios which are suited for constant light measurement. Socket assemblies for side-on photomultiplier tubes in particular mostly use a voltage divider circuit with equal interstage voltages allowing high current amplification (gain). 2
Voltage Divider Circuit and Photomultiplier Tube Output Linearity In both DC and pulse operations, when the light incident on the photocathode increases to a certain level, the relationship between the incident light level and the output current begins to deviate from the ideal linearity. As can be seen from Figure 10, region A maintains good linearity, and region B is the socalled overlinearity range in which the output increase is larger than the ideal level. In region C, the output goes into saturation and becomes smaller than the ideal level. When accurate
[When light is not incident on the tube] In dark state operation where a high voltage is supplied to a photomultiplier tube without incident light, the current components flowing through the voltage divider circuit will be similar to those shown in Figure 12 (if we ignore the photomultiplier tube dark current). The relation of current and voltage through each component is given below Interelectrode current of photomultiplier tube I1=I2=I3=I4 (= 0 ampere) Electrode current of photomultiplier tube IK=IDy1=IDy2=IDy3=IP (= 0 ampere) Voltage divider circuit current 4
IR1=IR2=IR3=IR4=ID= (HV/ Σ Rn) n=1
Voltage divider circuit voltage V1=V2=V3=V4=ID • Rn (= HV/4)
TACCC0062EA
Figure 14 shows changes in the interstage voltages as the incident light level varies. The interstage voltage V4' with light input drops significantly compared to V 4 in dark state operation. This voltage loss is redistributed to the other stages, resulting in an increase in V1', V2' and V3' which are higher than those in dark state operation. The interstage voltage V4' is only required to collect the secondary electrons emitted from the last dynode to the anode, so it has little effect on the anode current even if dropped to 20 or 30 volts. In contrast, the increases in V1', V2' and V3' directly raise the secondary emission ratios (δ 1, δ 2 and δ 3) at the dynodes Dy1, Dy2 and Dy3, and thus boost the overall current amplification µ (= δ 1 • δ 2 • δ 3 ). This is the cause of overlinearity in region B in Figure 10. As the incident light level further increases so that V4' approaches 0 volts, output saturation occurs in region C.
3
Figure 14: Changes in Interstage Voltages at Different Incident Light Levels
problems such as an increase in the dark current, and variation in the output.
Figure 18: Cockcroft-Walton Circuit K
Dy1
Dy2
Dy3
Dy4
Dy5
P
TACCB0017EA
w Using the active voltage divider circuit Use of a voltage divider circuit having transistors in place of the dividing resistors in last few stages (for example, Hamamatsu E5815 series using FETs) is effective in improving the output linearity. This type of voltage divider circuit ensures good linearity up to an output current equal to 60 to 70% of the voltage divider current, since the interstage voltage is not affected by the interelectrode current inside the photomultiplier tube. A typical active voltage divider circuit is shown in Figure 16.
INTERSTAGE VOLTAGE (%)
120 WITH LIGHT INPUT (SMALL) 110
WITH LIGHT INPUT (LARGE)
100 WITHOUT LIGHT INPUT 90
Figure 16: Active Voltage Divider Circuit 80
V1
V2
V3
V4
K
Dy1
Dy2
Dy3
Dy4
Dy5
P
POSITION OF INTERSTAGE VOLTAGE
-HV GENERATED OSCILLATION CIRCUIT TACCC0065EA
t Using multiple high voltage power supplies As shown in Figure 19, this technique uses multiple power supplies to directly supply voltages to the last few stages near the anode. This is sometimes called the booster method, and is not often used for DC output applications, but rather mainly used for high pulse and high count rate applications in high energy physics experiments. Figure 19: Voltage Divider Circuit Using Multiple Power Supplies (Booster Method)
RL
Linearity Improvement in DC Output Mode To improve the linearity in DC output mode, it is important to minimize the changes in the interstage voltage when photocurrent flows through the photomultiplier tube. There are several specific methods for improving the linearity, as discussed below.
RL
TWO TRANSISTORS
K
Dy1
Dy2
Dy3
Dy4
Dy5
The maximum linear output in DC mode listed for the D-type socket assemblies in this catalog indicates the anode current equal to 1/20 of the voltage divider current. The output linearity at this point can be maintained within ±3 to 5%. Figure 15: Output Linearity vs. Anode Current to Voltage Divider Current Ratio TACCB0031EA
Figure 17: Voltage Divider Circuit Using Zener Diodes Dy1
Dy2
Dy3
Dy4
Dy5
P
OUTPUT LINEARITY (%)
RL
-HV TACCC0064EA
1
10
As stated above, good output linearity can be obtained simply by increasing the voltage divider current. However, this is accompanied by heat emanating from the voltage divider. If this heat is conducted to the photomultiplier tube, it may cause
Dy3
Dy4
Dy5
P
RL 1R
1R
1R
1R
1R
1R
CD1
CD2
-HV
TACCC0067EA
TWO ZENER DIODES
0.1
Dy2
RL
e Using Zener Diodes The output linearity can be improved by using Zener diodes in place of the dividing resistors in the last few stages, because the Zener diodes serve to maintain the interstage voltages at a constant level. However, if the supply voltage is greatly varied, the voltage distribution may be unbalanced compared to other interstage voltages, thus limiting the adjustable range of the voltage with this technique. In addition, if the supply voltage is reduced or if the current flowing through the Zener diodes becomes insufficient due to an increase in the anode current, noise may be generated from the Zener diodes. Precautions should be taken when using this type of voltage divider circuit. Figure 17 shows a typical voltage divider circuit using Zener diodes.
K
RATIO OF ANODE CURRENT TO VOLTAGE DIVIDER CURRENT (%)
Dy1
TACCC0063EA
1
0.01
K
TWO DECOUPLING CAPACITORS
10
0.1
Figure 20: Equally Divided Voltage Divider Circuit and Decoupling Capacitors
P
-HV
q Increasing the voltage divider current Figure 15 shows the relationship between the output linearity of a 28mm (1-1/8") diameter side-on photomultiplier tube and the ratio of anode current to voltage divider current. This is a sample plot, so actual data may differ from tube to tube even for the same type of photomultiplier tube, depending on the supply voltage and individual dynode gains. To ensure high photometric accuracy, it is recommended that the voltage divider current be maintained at least twice the value obtained from this figure.
Since this method directly supplies the pulse current with electrical charges from the capacitors, if the count rate is increased and the resulting duty factor becomes larger, the electrical charge will be insufficient. Therefore, in order to maintain good linearity, the capacitance value obtained from the above equation must be increased according to the duty factor, so that the voltage divider current is kept at least 50 times larger than the average anode current just as with the DC output mode. The active voltage divider circuit and the booster method using multiple power supplies discussed previously, provide superior pulse output linearity even at a higher duty factor.
r Using Cockcroft-Walton Circuit When a Cockcroft-Walton circuit as shown in Figure 18 is used to operate a 28mm (1-1/8") diameter side-on photomultiplier tube with a supply voltage of 1000 volts, good DC linearity can be obtained up to 200 µ A and even higher. Since a high voltage is generated by supplying a low voltage to the oscillator circuit, there is no need for using a high voltage power supply. Hamamatsu C5703-01 DP-type socket assembly employs this Cockcroft-Walton circuit and thus achieves superior DC output linearity as well as low current consumption.
AUXILIARY POWER SUPPLY 2 AUXILIARY POWER SUPPLY 1 MAIN POWER SUPPLY TACCC0066EA
Output Linearity in Pulsed Mode In applications such as scintillation counting where the incident light is in the form of pulses, individual pulses may range from a few to over 100 milliamperes even though the average anode current is small at low count rates. In this pulsed output mode, the peak current in extreme cases may reach a level hundreds of times higher than the voltage divider current. If this happens, it is not possible to supply interelectrode currents from the voltage divider circuit to the last few stages of the photomultiplier tube, thus leading to degradation in the output linearity. Improving Linearity in Pulsed Output Mode q Using decoupling capacitors Using multiple power supplies mentioned above is not popular in view of the cost. The most commonly used technique is to supply the interelectrode current by using decoupling capacitors as shown in Figure 20. There are two methods for connecting these decoupling capacitors: the serial method and the parallel method. As Figures 20 and 21 show, the serial method is more widely used since it requires lower tolerance voltages of the capacitors. The capacitance value C (farads) of the decoupling capacitor between the last dynode and the anode should be at least 100 times the output charge as follows: C > 100 • Q/V where Q is the charge of one output pulse (coulombs) and V is the voltage (volts) across the last dynode and the anode.
w Using tapered voltage divider circuit with decoupling capacitors Use of the above voltage divider circuit having decoupling capacitors is effective in improving pulse linearity. However, when the pulse current increases further, the electron density also increases, particularly in last stages. This may cause a space charge effect which prevents interelectrode current from flowing adequately and leading to output saturation. A commonly used technique for extracting a higher pulse current is the tapered voltage divider circuit in which the voltage distribution ratios in the latter stages are enhanced as shown in Figure 21. Care should be taken in this case regarding loss of the current amplification and the breakdown voltages between electrodes. Since use of a tapered voltages divider circuit allows an increase in the voltage between the last dynode and the anode, it is possible to raise the voltage across the load resistor when it is connected to the anode. It should be noted however, that if the output voltage becomes excessively large, the voltage between the last dynode and the anode may drop, causing a degradation in output linearity. Figure 21: Tapered Voltage Divider Circuit Using Decoupling Capacitors K
Dy1
Dy2
Dy4
Dy3
Dy5
P
RL 1R
1R
1R
1.5R
2.5R
3R
CD1
CD2
TWO DECOUPLING CAPACITORS
-HV
TACCC0068EA
4
5
D-TYPE SOCKET ASSEMBLY SELECTION GUIDE (d) For DC or pulsed output (-HV supply), or pulsed output (+ HV supply) e.g. E849-36
D-Type Socket Assemblies The D-type socket assemblies are grouped as follows: (a) For DC output (-HV supply) Available only upon request (b) For DC or pulsed output (-HV supply) e.g. E717-63 (c) For pulsed output (+HV supply) e.g. E990-08
Connection of D-Type Socket Assemblies to External Circuits Figure 22 shows typical examples of connecting various Dtype socket assemblies to external circuits.
For Side-on Types Applicable Socket Assembly E850-13 E717-21 E717-63 E717-35
Figure 22: Connection of D-Type Socket Assemblies to Extrernal Circuits (a) For DC output (-HV supply) K
E5815-01
F
SIG
P Dy1
Dy2
Eo=Ip • RL
Dy3 Ip
R2
R3
R4
R1414, R1547, R1657, R2371, R3810, R3811, R4457, R5785, etc. 931A, 931B, 1P21, 1P28, R105, R106, R166, R212, R446, R636-10, R928, R1477, R1527, R2368, R2658, R2693, R2949, R3788, R3896, R4220, R4332, R4632, R5108, etc.
13mm (1/2")
28mm (1-1/8")
Ground Potential Electrode No. of Stages / Polarity of Supply Voltage 9
9
AMMETER
A
Ip
Applicable Socket Assembly
Rf POWER SUPPLY GND
-
Cf
Ip
-HV
Photomuliplier Tube Examples
E1761-04
TO VOLTMETER OR SIGNAL PROCESSING CIRCUIT
R1635, R1893, R1894, R2248, etc.
10mm (3/8")
8
R647, R759, R1463, R2102, etc.
13mm (1/2")
10
R632, R821, R1166, R1464, R1617, R2801, etc.
19mm (3/4")
10
R1924, R1925, R3550, R5070, etc.
25mm (1")
10
R268, R292, R316, R374, R431S, R1104, R2228, R5929, etc.
28mm (1-1/8")
11
6199, 7102, R580, R980, R1387, R1705, R1767, R2066, R3886, etc.
38mm (1-1/2")
10
E849-36
(b) For DC or pulsed output (-HV supply) F SIG
P Dy2
DC/Pulse
Anode/-
DC/Pulse
Anode/- • Cathode/+
DC/Pulse
Anode/-
DC/Pulse
Ground Potential Electrode No. of Stages / Polarity of Supply Voltage
E849-35 TACCC0069EA
Dy1
Anode/-
Photomultiplier Tube Diameter
Eout =-Ip • Rf
+
FET INPUT OP AMP
K
Output Signal
Listed Page
8•9
For Head-on Types
R5
-HV
Photomultiplier Tube Diameter
TO VOLTMETER, PREAMP OR OSCILLOSCOPE
RL
SIGNAL GND R1
Photomuliplier Tube Examples
E974-13
Eo = Ip • RL
Dy3 Ip
TO VOLTMETER PREAMP OR OSCILLOSCOPE
RL
E974-14
Output Signal
Anode/-
DC/Pulse
Anode/-
DC/Pulse
Anode/- • Cathode/+
DC/Pulse
Anode/-
DC/Pulse
Cathode/+
Pulse
Listed Page
10 • 11
SIGNAL GND R1
R2
R3
R4
R5
E2924 Ip
C1
AMMETER
A
C2
E2924-05
POWER SUPPLY GND
-
Cf
Ip
-HV
E990-07
Eout=-Ip • Rf TO VOLTMETER OR SIGNAL PROCESSING CIRCUIT
+
E990-08
FET INPUT OP AMP
TACCC0070EA
E2183-500 E2183-502
(C) For pulsed output (+HV supply)
E1198-22
PREAMP
F SIG
P Dy1
Dy2
Dy3
Cp
Ip
TO SIGNAL PROCESSING CIRCUIT
CL
RL
7696, R550, R878, R1847-07, etc.
10
E1198-23
Rp SIGNAL GND R1
R2
R3
R4
R5
C1
C2
E1435-02
CHARGE AMP Cf
Rf
—
E4512-504
TO SIGNAL PROCESSING CIRCUIT
Qs
+HV
POWER SUPPLY GND
+
E4512-502 TACCC0071EA
E1198-23
F
Dy3 SIGNAL GND
R1
R2
R3
R4
R5
C1
C2
Eo=Ip • RL
E1198-22
TO VOLTMETER, PREAMP OR OSCILLOSCOPE
E1198-23
SIG
P
∗ GND should be connected externaly.
E4512-505 E1198-22
(d) For DC or pulsed output (-HV supply), or pulsed output (+HV supply) d-1. For DC or pulsed output (-HV supply) Dy2
Pulse
Ip
Ip
∗
51mm (2") R329, R331, R1017, etc.
12
Anode/-
DC/Pulse
Cathode/+
Pulse
Anode/-
DC/Pulse
Cathode/+
Pulse
Anode/-
DC/Pulse
Cathode/+
Pulse
Anode/-
DC/Pulse
Anode/-
DC/Pulse
Cathode/+
Pulse
12 • 13
Vout =-Qs/Cf
+HV
Dy1
R375, R669, etc.
E4512-501
CB
K
DC/Pulse
Rf
-HV
K
Anode/Cathode/+
RL
10
R943-02, R3310-02, etc.
R1848-07, etc.
R877, R1512, R1513, etc.
76mm (3") 127mm (5")
10
10
Anode/-
DC/Pulse
Cathode/+
Pulse
Anode/-
DC/Pulse
Cathode/+
Pulse
Anode/-
DC/Pulse
Cathode/+
Pulse
AMMETER
A
Rf
+
-
-
Cf
Ip -HV
POWER SUPPLY GND
-HV
Eout= -Ip • Rf TO VOLTMETER OR SIGNAL PROCESSING CIRCUIT
+
FET INPUT OP AMP
TACCC0072EA
6
∗ GND and CB should be connected externally.
K
0.001 µ F to 0.005 µ F CERAMIC DISK (2 to 3kV)
F P Dy1
R1
R2
Dy2
R3
Dy3
R4
CP SIG 10kΩ to 1MΩ
d-2. For pulsed output/+HV supply For general scintillation counting and photon counting applications, recommended values for CP and RP are 0.001µ F to 0.005µ F and 10k Ω to 1M Ω. Since a high voltage is supplied to these parts, care must be taken when handling this circuit.
R5
Ip
PREAMP TO SIGNAL PROCESSING CIRCUIT
CL
RL
SIGNAL GND Rp CHARGE AMP Cf
∗ C1
C2 -
-
-HV
+HV
∗
+
Rf TO SIGNAL PROCESSING CIRCUIT
Qs
+
Vout= -Qs/Cf
CB
POWER SUPPLY GND
TACCC0073EB
7
D-TYPE SOCKET ASSEMBLIES FOR SIDE-ON PMTs (Applicable photomultiplier tubes are shown on page 7.) Maximum Ratings D
For 13mm (1/2") Dia. PMTs E850-13E
1
Anode
1500
2
Anode
1500
Applicable Photomultiplier Tubes
1250
0.38
5×10-10
3.3
15 (at 1000V)
DC/Pulse R1414, R1547, R1657, etc.
1500
0.45
1×10-10
3.3
DC/Pulse
10-10
3.3
1×10-10
3.3
15 (at 1000V) 15 (at 1000V) 15 (at 1000V) 100 (at 1000V)
For 28mm (1-1/8") Dia. PMTs E717-21
Signal Output
E717-35
3
Anode/Cathode
1500
1500
0.45
E717-63
2
Anode
1500
1500
0.45
E5815-01
4
Anode
1500
1500
0.45
1×
1×10-10
3.3 F
DC/Pulse DC/Pulse DC/Pulse
931A, 931B, 1P21, 1P28, R105, R106, R166, R212, R446, R636-10, R928, R1477, R1527, R2368, R2658, etc.
2 E717-21, -63 PMT
5
3.5
(Vdc)
Maximum C Supply Total Leakage B Linear Voltage Voltage A Current Voltage Output Divider between Divider in Signal in Current Power Resistance DC Mode Supply Max. Terminals (µ A) (mA) (Vdc) (MΩ) (A)
33.0 ± 0.3
Type No.
Ground Potential Electrode
Outline and Diagram
Supply Voltage between Case and Pins
The high voltage and signal cables can be optionally terminated with an SHV/MHV and BNC plugs respectively.
SOCKET PIN No.
SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK) POWER SUPPLY GND AWG22 (BLACK)
10 P
DY9
NOTE A Measured with the maximum supply voltage. B Measured with a supply voltage of 1000V. C The current at which the output linearity is kept within ±5%. D Operating temperature range –20 to +50°C. E Supplied with a separate mounting flange. See below for assembled dimensions. F Equivalent resistance.
38.0 ± 0.3
DY8
49.0 ± 0.3
DY7
R10
C3
R9
C2
R8
C1
9 8 7 R7
DY6
6
DY5
5
DY4
4
DY3
3
DY2
2
DY1
1
R6 R to R10 : 330kΩ C1 to C3 : 0.01µF
4
29
R5 R4
L
31.0 ± 0.5
R3
450 ± 10
HOUSING (INSULATOR)
R2
POTTING COMPOUND
R1
K
-HV AWG22 (VIOLET)
11
Type No. L E717-21 41 ± 0.5 E717-63 30 ± 0.5
1 E850-13
TACCA0002EE
3 E717-35 31.5 ± 0.3
DY9
10
12.6 ± 0.5
DY8
9
12.4 ± 0.5
DY7
8
DY6
7
C3
R9
C2
R8
C1
DY5
6
DY4
5
4
DY8 1.5
4
29.5 ± 0.3
DY1 K
2
4
DY3
3
DY2
2
DY1 K
1
R1 to R10 : 330kΩ C1 to C3 : 0.01µF
R2
+
R1 -HV (K)
11
P.C.D.10.0 ± 0.2
TACCA0098EB
°2 0′
PMT
3.5
33.0 ± 0.3
5
20°
2.5
DY4
13 5
-HV AWG22 (VIOLET)
PMT
SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK)
10 P
DY9
4
29.0 ± 0.3
9
DY8
8
ACTIVE DY8 VOLTAGE DIVIDER
8
DY7
7
DY7
7
DY6
6
DY6
6
30 +0 -1
R6
450 ± 10
31.0 ± 0.5
HOUSING (INSULATOR)
POTTING COMPOUND
DY5
5
DY4
4
R1 to
DY3
3
DY2
2
DY1 K
5
R4
DY4
4
R3
DY3
3
R2
DY2
2
DY1 K
1
R1 to R6 : 330kΩ R5 R4
1 R1 11
ACTIVE VOLTAGE DIVIDER
R6
DY5
R5
POWER SUPPLY GND AWG22 (BLACK)
9
DY9
49.0 ± 0.3
7.0 ± 0.3
SOCKET PIN No.
P 38.0 ± 0.3
The E850-13 and E849 series (see page 10) are supplied with a plastic mounting flange, setscrews (2 pieces) and a hex wrench.
SOCKET PIN No. 10
0 R3
5.0 ± 0.5
G
30.0 ± 0.3
15.0 ± 0.3
5
4 E5815-01
Mounting Flange (For E850-13 and E849 Series)
2 R2
6
DY5
R3 A
K
R1
TACCA0096EB
2- 3.2
DY6
R4
SIGNAL OUTPUT
R2
1
C1
7
R5
R3 3
C2
R8
8
R6
R1 to R10 : 330kΩ C1 to C3 : 0.01 µ F
4
DY2
C3
R9
R7
20
R4 DY3
DY7
R10 9
′
R5
DY9
MOLD (INSULATOR)
135 ° 2 0
POTTING COMPOUND
R6
SIGNAL OUTPUT (A) GND (G)
10
R7 HOUSING (INSULATOR)
450 ± 10
R10
SOCKET PIN No.
P
1
P
PMT
1
14.0 ± 0.3
10 5
35.0 ± 0.5
0.5MAX.
11
SIGNAL GND SIGNAL OUTPUT RG-174/U(BLACK) POWER SUPPLY GND AWG22(BLACK)
23.0 ± 0.4
SOCKET PIN No.
25.7 ± 0.6
PMT
R3 R2 R1 11
-HV AWG22 (VIOLET)
TACCA0097EB R7.5
∗1 45°
8
∗1
THE CABLE COMES OUT OF THIS AREA.
TACCA0074EC
9
D-TYPE SOCKET ASSEMBLIES FOR HEAD-ON PMTs ( φ 10mm TO φ 28mm) (Applicable photomultiplier tubes are shown on page 7.)
3 E974-13, -14
Maximum Ratings D
For 10mm (3/8") Dia. PMTs Anode
1500
1250
1×10-10
0.34
2
E849-36E
2
Anode
1500
Anode/Cathode
1500
17 (at 1250V)
3.67
23.0 ± 0.5 17.4 ± 0.2
1250
1×10-10
0.34
1250
0.34
1×10
-10
DC/Pulse R1635, R1893, R1894, etc.
3.63
DC/Pulse Pulse
Anode
1800
1800
0.39
1×10
3.81
E974-14
3
Cathode
1800
1800
0.39
3.81
-10
For 25mm (1") Dia. PMTs E2924
4
Anode
1500
1500
0.35
1×10
4.3
E2924-05
5
Cathode
1500
1500
0.35
4.3
DC/Pulse DC/Pulse
R647, R759, R1080, R1463, R1463P, R2102, etc.
1500
R9
C1
DY6
8 R6
HOUSING (INSULATOR)
DY5
2
DY4
9
POTTING COMPOUND
DY9
4
DY8
7
DY7
3
R1 : 510kΩ R2 to R11 : 330kΩ C1 to C3 : 0.01 µ F
DY6
8
)
12
R9
C1
R632, R821, R1166, R1464, R1617, R2801, etc.
DY5
2
DY4
9
DY3
1
DY2
10
DY1
12
R4 R3 R2
R2 R1
R1
K
-HV AWG22 (VIOLET)
PUWER SUPPLY GND AWG22 (BLACK)
11
-10
E2924
Pulse
1500
R1924, R1925, R3550, R5070, etc.
1×10-10
0.38
3.96
13 (at 1000V)
3.96
10
DY9
6
R11 R10
C2
DY8
11
R9
SOCKET PIN No.
PMT
7 P
DY11
6
DY10
8
DY9
5
C1
DY7
5
DY6
12
DY8
R431S, R1104, R2228, etc.
R6 DY5
4
DY4
13
DY3
3
R5
28.0 ± 0.5
HOUSING (INSULATOR)
450 ± 10
POTTING COMPOUND
14
DY1
2
4
DY6
10
DY5
3
DY4
11
R1 to R12 : 330kΩ C1 to C3 : 0.01 µ F
R6 R5 R4 DY3
2
DY2
12
DY1
14
R3
R1 1
C1
R7
R2 K
C2
R10
9
DY7
R4
DY2
C3
R11
R8 R1 : 1MΩ R2 to R11: 330kΩ C1 to C3 : 0.01 µ F
R3
NOTE A Measured with the maximum supply voltage. B Measured with a supply voltage of 1000V. C The current at which the output linearity is kept within ±5%. D Operating temperature range -20 to +50°C. E Supplied with a separate mounting flange. See page 8 for assembled dimensions.
R12
R2 -HV AWG22(VIOLET)
R1
K 13
TACCA0032EA
1 E1761-04
SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK) POWER SUPPLY GND AWG22 (BLACK)
R9
R8
26.0 ± 0.3
R7
DC/Pulse R268, R292, R316, etc. Pulse
DY10
E990-07 SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK) POWER SUPPLY GND C3 AWG22 (BLACK)
7
7
0.38
SOCKET PIN No.
P
2- 3.5
1500
PMT
35.0 ± 0.3
DC/Pulse
TACCA0100EB
4 E2924, E990-07
The high voltage and signal cables can be optionally terminated with an SHV/MHV and BNC plugs respectively.
-HV AWG22 (VIOLET)
TACCA0101EA
5 E2924-05 44.0 ± 0.3
SOCKET PIN No. 6
P 10.6 ± 0.2
50.0 ± 0.5
3
R9 DY8
7
DY7
5
DY6
C3
R8
C2
R7
C1
PMT
35.0 ± 0.3
SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK)
R12
POWER SUPPLY GND AWG24 (BLACK)
2- 3.5
DY10
26.0 ± 0.3
R4 450 ± 10
POTTING COMPOUND
DY3
3
DY2
10
R1, R2 : 680kΩ R3 to R9 : 330kΩ C1 to C3 : 0.01 µ F
C3
11
R10
C2
R9
DY7
5
C1
DY6
12
DY5
4
DY4
13
DY3
3
+HV SHIELD CABLE (RED) POWER SUPPLY GND
DY2
14
450 ± 10
2 R1
HOUSING (INSULATOR)
POTTING COMPOUND
DY1
2
R5
R3 R2
-HV AWG24 (VIOLET)
11
R1, R12 : 1MΩ R2 to R11 : 330kΩ C1 to C3 : 0.01 µ F : 0.0047 µ F C4, C5
R6
R4
R2 K
R7
28.0 ± 0.5
R3
DY1
6
DY8
7
R5
0.8
9
R11
R8
43.0 ± 0.5
4
DY4
C5
10
DY9
8
DY5
SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK)
7
R6 HOUSING (INSULATOR)
SOCKET PIN No. C4
P 30.0 ± 0.3
PMT
R1
K
TACCA0019EA
TACCA0102EA
1
6 E990-08
2 E849-35, -36
C2
12.6
DY9
5
12.4
DY8
8
DY10
R9
DY7
4
DY6
9
DY9
5
DY8
8
C1
POTTING COMPOUND
DY5
3
DY4
10
DY7
4
DY6
9
DY5
3
DY4
10
DY3
2
DY2
11
DY2
11
DY1 K
R1
∗
R6 R1 to R10 : 330kΩ C1 to C3 : 0.01 µ F
• Wiring diagram at left applies •
•
R2 -HV AWG22 (VIOLET) TACCA0022EA
DY1 K
1 R1 13
C4
SIGNAL GND SIGNAL OUTPUT RG-174/U (BLAKC)
R13 DY11
26.0 ± 0.3
C5
+HV
R12
C3
R11
C2
R10
C1
AWG22 (RED)
6
DY10
8
DY9
5
DY8
9
R9
when -HV is supplied. To supply +HV, connect the red lead to +HV, and the violet lead to the power supply GND.
R3
1 13
2- 3.5
C1
R4
R2
SOCKET PIN No. 5
∗
R5
R3
PMT P
POWER SUPPLY GND AWG22 (RED)
R7 R1 to R10 : 330kΩ C1 to C3 : 0.01µ F
R4 2
R10
C2
R8
R5
DY3
C3
R9
R7 R6
R11 7
R8 HOUSING (INSULATOR)
450 ± 10
POWER SUPPLY GND AWG22 (BLACK)
7
44.0 ± 0.3 35.0 ± 0.3
SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK)
6
30.0 ± 0.3
C3
R10
P
SOCKET PIN No.
7
R11
PMT
-HV AWG22 (VIOLET)
∗
A mounting flange is supplied as a standard accessory. See page 8 for mounting procedure.
R8
0.8
P DY10
10 5
45.0 ± 0.5
0.5MAX.
6
14.0 ± 0.3
E849-36
SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK)
53.0 ± 0.5
SOCKET PIN No.
DY7
4
DY6
10
R7
28.0 ± 0.5
HOUSING (INSULATOR)
R6 DY5
3
DY4
11
DY3
2
DY2
12
DY1
14
R1 to R12 R13 C1 to C3 C4, C5
: 330kΩ : 1MΩ : 0.01 µ F : 0.0047 µ F
R5 R4
450 ± 10
E849-35 PMT
10
AWG22 (RED)
R1 : 510kΩ: R2 to R11 330kΩ R12 : 100kΩ C1 to C3 : 0.01 µ F C4 to C5 : 0.0047 µ F
R6
R3 10
C2
R5
1
DY1
R10
R7
R5
DY2
C3
R8
11
43.0 ± 0.5
Cathode
3
K
For 28mm (1-1/8") Dia. PMTs 6
DY7
44.0 ± 0.3
12 (at 1000V)
E990-08
C2
+HV
R11
TACCA0099EB
3
1500
7
R10
SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK)
C4
6
R8
14 (at 1000V) 14 (at 1000V)
3.63
E974-13
Anode
4
DY8
R12
DY10
6
DY9
DY3
13 (at 1000V)
4
P
POWER SUPPLY GND (BLACK) AWG22
R4
For 19mm (3/4") Dia. PMTs
E990-07
C3
R11 DY10
E974-14 SOCKET PIN No. C5 5
PMT
SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK)
5
R7
For 13mm (1/2") Dia. PMTs E849-35E
SOCKET PIN No.
P
47.5 ± 1.0
1
Applicable Photomultiplier Tubes
43.0 ± 0.5
E1761-04
Signal Output
450 ± 10
(Vdc)
PMT
30.0 ± 0.3
Outline and Diagram
E974-13
Maximum C Supply Total Leakage B Linear Voltage Voltage A Current Voltage Output Divider between Divider in Signal in Current Power Resistance DC Mode Supply Max. Terminals (µ A) (mA) (Vdc) (MΩ) (A)
0.8
Type No.
Supply Voltage Ground Potential between Electrode Case and Pins
POTTING COMPOUND
R3 R2 R1
K 13
POWER SUPPLY GND AWG22 (BLACK)
TACCA0103EA
TACCA0050EA
11
D-TYPE SOCKET ASSEMBLIES FOR HEAD-ON PMTs ( φ 38mm TO φ 127mm) (Applicable photomultiplier tubes are shown on page 7.)
3 E4512-501, -502, -504, -505
Maximum Ratings D
(Vdc)
E2183-502
1 1
Anode Cathode
2000
1600
2000
1600
0.40 0.40
For 51mm (2") Dia. PMTs
P
1×10-10
3.98
3.98
15.7 (at 1250V)
DC/Pulse
Pulse
6199, 7102, R580, R980, R1387, R1705, R1767, etc.
1×10-10
E4512-501
3
Anode
2700
2700
0.74
E4512-502
3
Anode
2200
2200
0.38
1×10-10
5.73
E4512-504
3
Cathode
2700
2700
0.74
3.65
Pulse
R329, R331, R1017, etc.
E4512-505
3
Cathode
2200
2200
0.38
5.73
Pulse
R943-02, R3310-02, etc.
2
Anode
1500
1500
0.38
3.96
1×10-10
3.65
DC/Pulse R375, R669, etc.
SOCKET PIN No. 7
8
DY11
6
50.0±0.4
DY10 DY9 DY8
HOUSING (METAL)
HOUSING (∗) SIGNAL GND SIGNAL OUTPUT (BNC-R)
PMT P
DY10
6
DY9
12
DY8
5
DY7
13
DY6
4
DY5
14
DY4
3
R10 C1
12 R12
R9
5 R11
R8
13 R10
DY6
14
R7
R9
: 300kΩ R1 to R3 R4, R6 to R15 : 220kΩ : 330kΩ R5 : 10kΩ R16 : 0.01µF C1 to C4 : 470pF C5
R8 3 R7
10
DY4
15
DY3
2
R5 DY3
15 R4
DY2
2
DY1
16
R3
R5
K
16
G K
-HV
SIG
DC/Pulse R943-02, R3310-02, etc.
1
R3 R2 R1
17 21
R2
C5
R1
R13
1
R4 DY1
R1 to R3 : 620kΩ R4 to R12 : 430kΩ : 10kΩ R13 C1 to C4 : 0.01µF : 0.0047µF C5
R6
R6
DC/Pulse R329, R331, R1017, etc.
HOUSING (∗) SIGNAL GND SIGNAL OUTPUT (BNC-R)
R11 C2
R13 C1
4
DY2
SOCKET PIN No. 7
R12 C3 C4
R14 C2
DY7
DY5
E4512-502
R15 C3 C4
DY12 52.0±0.5
SH
13 (at 1000V) 20.5 (at 1500V) 13 (at 1500V)
E1435-02
PMT
1
E2183-500
Applicable Photomultiplier Tubes
5
For 38mm (1-1/2") Dia. PMTs
Signal Output
62.0±0.5
Outline and Diagram
19.3
Type No.
E4512-501
Maximum C Supply Total Leakage B Linear Voltage Voltage A Current Voltage Output Divider between Divider in Signal in Power Current Resistance DC Mode Supply Max. Terminals (µ A) (Vdc) (mA) (MΩ) (A)
Supply Voltage Ground Potential between Electrode Case and Pins
R16
-HV (SHV-R)
∗ The housing is internally connected to the GND.
C5 -HV (SHV-R)
∗ The housing is internally connected to the GND. BNC-R
SHV-R
For 51mm (2") , 76mm (3"), 127mm (5") Dia. PMTs E1198-22
4
Anode
2200
2000
0.51
1×10-10
3.96
16 (at 1250V)
E1198-23
4
Cathode
2200
2000
0.51
3.96
TACCA0104EB
DC/Pulse 7696, R550, R878, R1848-07, R877, R1512, R1513, etc. Pulse
TACCA0105EA
E4512-504
The high voltage and signal cables can be optionally terminated with an SHV/MHV and BNC plugs respectively.
SOCKET C6 R17 PMT PIN No. 7 P C5
NOTE A Measured with the maximum supply voltage. B Measured with a supply voltage of 1000V. C The current at which the output linearity is kept within ±5%. D Operating temperature range -20 to +50°C.
R16 DY12
C7 R18
R15 C3
C4
8
E4512-505
HOUSING (∗) SIGNAL GND SIGNAL OUTPUT (BNC-R)
SOCKET PIN No. R14 C5 7
PMT P
C6 R13
+HV (SHV-R)
6
DY10
12
DY9
5
DY10 DY9
R13 C1
1 E2183-500, -502
5 13
DY6
4
DY5
14
DY4
3
R10
E2183-500 PMT
R12
C3
R11
C2
R10
C1
52.0 ± 0.5
DY9
5
DY8
8 R9
DY7
: 10 kΩ R1 : 680 kΩ R2 R3 to R12 : 330 kΩ C1 to C3 : 0.01µF : 0.0047µF C4
4
40.0 ± 0.5
8.2
R8 DY6
9
DY5
3
R7
HOUSING (INSULATOR)
P DY10
7
34.0 ± 0.3
10
DY3
2
SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK) BNC-P
C6
DY2
11
DY1
1
450 ± 10
SHV-P
12
C5 C3
C4
7
DY9
5
DY8
8
R10
C2
R9
C1
4 R7
DY6
9 R6
DY5
3
DY4
10
DY3
2
DY2
11
: 300kΩ R1 to R3 R4, R6 to R16 : 220kΩ : 330kΩ R5 : 1MΩ R17 : 10kΩ R18 : 0.01µF C1 to C4 : 0.0022µF C5, C6 : 470pF C7
SH
-HV SHIELD CABLE (RED) SHV-P POWER SUPPLY GND
DY4
15
DY3
2
DY2
16
DY1
1
G K R1 R2 to R11 R12 C1, C5, C6 C2 to C4
: 680 kΩ : 330 kΩ : 1 MΩ : 0.0047 µF : 0.01µF
3 10
R7 R6
DY3
R10 C1 R9 R8 R7
R5
15
DY2
2
DY1 K
16
R4 R3 R2
R5
R1 1
R4
∗ The housing is internally connected to the GND.
R3 R2 R1
17 21
R1 to R3 : 620kΩ R4 to R14 : 430kΩ : 10kΩ R15 C1 to C4 : 0.01µF C5, C6 : 0.0047µF
R6
∗ The housing is internally connected to the GND.
R5 R4
R4
K
R11
DY7
R5
BNC-P
14 R8
R8
R6 DY4
DY6 DY5
SOCKET PIN No. 6
PMT
R12
P DY10
4 R9
E2183-502 SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK) BNC-P
SOCKET PIN NO. 6
DY7
+HV (SHV-R)
C4
R11 C2
12
DY7 R11
13
6
DY8 R12
DY8
R15 R12 C3
R14 C2 DY11
HOUSING (∗) SIGNAL GND SIGNAL OUTPUT (BNC-R)
R3
R3
C4
POWER SUPPLY GND
R2
R1
-HV SHIELD CABLE (RED) SHV-P
R2 DY1
TACCA0106EB
1
TACCA0107EA
R1
K 12
TACCA0166EA
TACCA0167EA
4 E1198-22, -23
E1198-22
2 E1435-02 PMT
6
P DY10
PMT
HOUSING ( * ) SIGNAL GND
SOCKET PIN No.
SIGNAL OUTPUT RG-174/U (BLACK) R12
C3
P DY10
10
R11
C2
DY9
9
4
DY9
8
DY8
3
DY7
9
R10
DY6
2
2
10 1
DY3
11
38.0 ± 0.5
DY2
15 R3
DY1
12 R2
POTTING COMPOUND
G
14 R1
K
∗ The housing is internally connected to the GND.
64.0 ± 0.3
DY6
6
56.0 ± 0.3
DY5
5 4
DY3
3
POWER SUPPLY GND -HV RG-174/U (RED)
HOUSING (METAL)
2
DY1
1
10
DY9
9
DY8
8
DY7
7
DY6
6
DY5
5
C5
R12
C3
R11
C2
R10
C1
C4 R14
POWER SUPPLY GND
R7 R6 DY4
4
DY3
3
DY2
2
DY1
1
R1 to R12 : 330 kΩ : 1 MΩ R13 : 10 kΩ R14 C1 to C4 : 0.01µF : 0.0047µF C5, C6
R3
R3
C4
R2
R1
R2
13 14
P DY10
HOUSING(∗) SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK) -HV SHIELD CABLE (RED)
R4
R4
G K
C6 R13
R5
R5 DY2
SOCKET PIN No. 11
R8
R8
DY4
PMT
R9
R1 : 10 kΩ R2 to R13 : 330 kΩ C1 to C3 : 0.01µF C4 : 0.0047µF
R6
R4
HOUSING (METAL)
7
C1
R7
R5
13
12
C4
R1 to R12 : 330kΩ C1 to C3 : 0.01µF : 0.0047µF C4
450 ± 10
450 ± 10
36.0 ± 0.5
R6 DY4
8
DY7
C2
R9
R7 DY5
DY8
C3
R10
R8
40.0 ± 0.5
R13
R11
C1
E1198-23 HOUSING (∗) SIGNAL GND SIGNAL OUTPUT RG-174/U (BLACK)
R12
R9
52.0 ± 0.5
SOCKET PIN No. 11
G
-HV SHIELD CABLE (RED)
13 R1
K 14
POWER SUPPLY GND
TACCA0154EA
∗ The housing is internally connected to the GND
TACCA0168EA
∗ The housing is internally connected to the GND.
TACCA0169EA
13
DA-TYPE SOCKET ASSEMBLIES DA-Type Socket Assemblies C1053 Series, C1556 Series
Frequency Response TACCB0030EA
C1053 (VOUT=10V)
FEATURES
0
OUTPUT VOLTAGE (dB)
● Wide and narrow bandwidth types available C1053 Series: DC to 5MHz C1556 Seires: DC to 10kHz ● Compact, light weight and easy to use ● Integral socket type : For 28mm (1-1/8") diameter side-on and head-on PMTs Connector-input type : For other tubes
C1556 (VOUT=10V) -10
C1053 (VOUT=2V) -20
-30 10
100
1k
10k
100k
1M
10M
FREQUENCY (Hz)
Dimensional Outlines (Unit: mm) C1053-50, C1556-50
The C1053-50 and C1556-50 Series socket assemblies feature a built-in voltage divider circuit and current-to-voltage conversion circuit and are available for 28mm (1-1/8") diameter, side-on and head-on photomultiplier tubes. The C1053-50 and C1053-51 use a wideband (DC to 5 MHz) amplifier, while the C1556-50 and C1556-51 use a narrow band (DC to 10 kHz) amplifier for improved effective S/N ratio. Both types convert the small-current high-impedance output of the photomultiplier tube to a low-impedance voltage output with a conversion factor of 0.3V/µ A. To enable use of other photomultiplier tubes with an appropriate D-type socket assembly, the C1053-03 and C1556-03 connectorinput types are available which provide a built-in current-voltage conversion circuit only. Hamamatsu also provides DA-type socket assemblies compatible with other photomultiplier tubes (excluding some special tubes). Please consult our sales offices.
13
2 56
56
5 56
13
19.3
19.3
Unit
4-PIN RECEPTACLE (MIYAMA MC-032)
52.0 ± 0.5
4-PIN RECEPTACLE (MIYAMA MC-032)
4-PIN RECEPTACLE (MIYAMA MC-032)
SHV-R
SHV-R ± 15V
Operating Temperature Storage Temperature
Vdc
-1500
0 to +40
0 to +40
°C
-40 to +80
-40 to +80
°C
330 (×12)
±12 to ±15 ±6 330 (×10)
Input Current for Amplifier (at ±15V) Voltage Divider Resistance per Stage
Voltage Divider Current (-1000V)
252
300
330 (×12)
±12 to ±15 ±3 330 (×10)
kΩ/Stage
252
300
µA
Circuit Diagrams C1053-50, C1556-50
0.3
V/µ A
10 (10kHz)
V
with 75Ω load resistor
1
1.5
V
K
14
Maximum Input Signal Current DC (at 10V output with supply Pulse voltage of -1000V)
12.5
Offset Voltage
15
33
µA
DC to 10k 75
±10
±10
mV Max.
3
nA Typ.
30
0.5
nA Typ.
120
125
10 R6
4 R7
9 R8
5
8
6
7
C2
2 R2 R3
3
4 R4 R5
5
6 R6
7
8
R7 R8
R1 to R10 : 330kΩ C1 to C3 : 0.01 µ F : 0.0047 µ F C4
C3
HOUSING (∗)
C4
1 R1
R9 R10 R11 R12 C1
11
C1
HOUSING (∗) SOCKET 10 PIN No.
9 R9 R10 C2
C3
HOUSING (∗)
C4
+15V
NC
+15V
2 3
-HV INPUT
4
-15V
+15V
75Ω
1
2 3
NC
GND
LOW VOLTAGE INPUT ( ± 15V)
SIGNAL OUTPUT (SIG)
∗The housing is internally connected to the GND.
-HV INPUT
4
1 4
75Ω
GND
75Ω
-15V
LOW VOLTAGE ( ± 15V)
1 GND
LOW VOLTAGE INPUT ( ± 15V)
-15V 2
3
SIGNAL OUTPUT (SIG)
SIGNAL OUTPUT (SIG)
∗The housing is internally connected to the GND.
∗The housing is internally connected to the GND. TACCC0074EA
TACCC0075EB
TACCC0076EA
Alminum 105
R4 R5
3
NC
170
125
11
R1 to R12 : 330kΩ C1 to C3 : 0.01 µ F : 0.0047 µ F C4
Ω
75
Alminum
DY1 DY2 DY3 DY4 DY5 DY6 DY7 DY8 DY9 SOCKET PIN No.
Hz Typ.
rms
120
R2 R3
2
SIGNAL INPUT
P
µA
33
p-p
Case Material
14
12.5
DC to 5M
Output Impedance
Weight
33
33 (DC to 2.5MHz, 10V Output), 6.6 (5MHz, 2V Output)
Bandwidth (-3dB)
Eqivalent Noise Input
15
12
C1053-03, C1556-03
PMT K
DY1 DY2 DY3 DY4 DY5 DY6 DY7 DY8 DY9 DY10 DY11
R1
Maximum Output Voltage
C1053-51, C1556-51
P
13
TACCA0110EA
TACCA0109EA
TACCA0108EA
PMT
0.3
on 4-pin receptacle together in shipment.
on 4-pin receptacle together in shipment.
mA Typ.
2 (5MHz), 10 (2.5MHz)
∗Exclusize plug (matching connector) is mounted
∗Exclusize plug (matching connector) is mounted
on 4-pin receptacle together in shipment.
Vdc
with no load resistor
Current to Voltage Conversion Factor
BNC-R
BNC-R
∗Exclusize plug (matching connector) is mounted
Vdc
General Input Voltage for Amplifier
SIG
-1500
Voltage Divider Supply Voltage
BNC-R
±18
± 15V SIG
-HV
±20
Input Voltage for Amplifier
HOUSING (METAL)
HOUSING (METAL)
HOUSING (METAL)
SIG
Maximum Ratings
BNC-R
29
± 15V
Applicable Photomultiplier Tubes
C1053-50 C1053-51 C1053-03 C1556-50 C1556-51 C1556-03 φ 28mm (1-1/8") φ 28mm (1-1/8") φ 28mm (1-1/8") φ 28mm (1-1/8") Head-on Side-on Head-on Side-on Connector-input Connector-input R268, R374, etc. R928, etc. R268, R374, etc. R928, etc.
C1053-03, C1556-03
52.0 ± 0.5
26
■ SPECIFICATIONS Type No.
C1053-51, C1556-51
52.0 ± 0.5
105
g
15
GATED D-TYPE SOCKET ASSEMBLIES ■ Specifications
Gated D-Type Socket Assemblies C1392 Series
Type No.
In applications such as fluorescence measurement, Raman spectroscopy and measurement of optical transmission path faults, the actual signal light to be measured is extremely weak in comparison with the primary excitation light. In these applications, since the sensitivity of the detection system is adjusted to a high range to measure extremely low signal light, if even part of the primary light is allowed to enter the detection system, excessive light input results. This saturates the output of the photomultiplier tube and the subsequent signal processing circuit, causing adverse effects. A high-speed shutter can be used to cut off only the excessive light, but this is not very practical. The actual technique used is "gating" by which the photomultiplier tube is electrically switched so that its output is obtained only during the desired period. There are two modes in the gating operation: one is the "normally OFF" mode which keeps the photomultiplier tube off most of the time and turns it on when a gate signal is input; the other is the "normally ON" mode which keep the photomultiplier tube on most of the time and turns it off when a gate signal is input. The Hamamatsu C1392 series gated socket assemblies are available in both modes.
Gate Timing Chart
Applicable Photomultiplier Tube Normally ON/OFF State Switching Ratio B (Min.)
0V
ON OFF
OUTPUT OF NORMALLY ON TYPE (C1392-51,-53,-55,-57)
ON
Td1
Td2 10% 50% 90% 10% 50% 90%
10% 50% 90% Tg 1 to 10 µs
OFF
ON
OFF
ON
-2200
+270 | HV1 | 8
-2200 -270
-1500
-1500 -270
-1250
-1250
V
+270
+270
+270
V
-250
| HV1 |
-250
| HV1 |
+250
V
6
5
1.9
1.7
1.6
2.0
1.3
1.3
0.4
0.4
mA
7.5
7.5
7.5
7.5
7.5
7.5
7.5
7.5
mA
+ +6 +5
-6 -5
+ +6 +5
-6 -5
+ +6 +5
-6 -5
+ +6 +5
+ +6 +5
V Max.
0.1
0.1
0.1
0.1
0.1
0.1
0.1
0.1
µ s Max
V
85
85
85
85
85
85
85
85
Ω
1 to 10
1 to 10
1 to 10
1 to 10
1 to 10
1 to 10
1 to 10
1 to 10
µs
Maximum Linear Output of PMT (DC output)
97 (at -2400V)
87 (at -2400V)
1
1
63 (at -1500V)
63 (at -1500V)
19 (at -1250V)
19 (at -1250V)
µA
Operating Temperature
0 to +40
0 to +40
0 to +40
0 to +40
0 to +40
0 to +40
0 to +40
0 to +40
°C
Diameter
52
52
52
52
52
52
52
52
mm
Length LC
100
100
100
100
102
102
96
96
mm
-56
-57
Unit
+5
+5
V
Type No. Input Gate Pulse Valtage
5
Measurement Condition D
4 3
-50
+5
-51 -5
-52
+5
-53 -5
-54
+5
-55 -5
Tw Input Gate Pulse Width
2.4
2.9
2.5
2.8
3.2
3.2
2.8
2.7
µs
High Supply Voltage (HV1)
-1500
-1500
-1500
-1000
-1000
V
Medium Supply Voltage (HV2)
+250
-1500 -250
+188
-1500 -250
+208
-1500 -250
+200
+250
V
Tg Output Gate Pulse Width
10
10
10
10
10
10
10
10
µ s Typ.
Td1
130
95
90
55
110
55
110
60
ns Typ.
Tr
50
50
20
20
20
20
20
55
ns Typ.
2
1
10
INPUT GATE PULSE WIDTH Tw(µs)
NOTE:For a convenient setting, it is recommended to set an input gate pulse roughly according to above data and make a further detail adjustment with looking an oscilloscope.
Dimensional Outline (Unit: mm) HOUSING (METAL) ∗
SOCKET
SWITCHING NOISE
SHV-R
52.0 ± 0.5
HV1
HV2
SIG
L
3×BNC-R
∗The housing is internally connected to the GND. TACCC0077EB
NOTE: The drawing above shows the dimensional outline for types -50, -51, -52 and -53. Types -54, -55, -56 and -57 have different sockets.
Td2
8.4
7.2
8
7.2
7.2
7
8
7.4
µ s Typ.
Tf
240
530
90
420
420
410
80
380
ns Typ.
Switching Noise E
3.5
19
16
11
11
35
30
32
mV p-p Typ.
NOTE
GATE
SWITCHING NOISE
Peak Current of HV2
6
Tf
(UNSTABLE REGION)
16
ON
Maximum Voltage Divider Current
7
Switching noise appears in the output signal during gate operation.
OUTPUT OF NAGATIVE GATE PULSE TYPE
OFF
■ Timing Properties (Refer to the Gate Timing Chart on Page 16)
8
0 0.1
10% 50% 90%
Tr
OUTPUT OF POSITIVE GATE PULSE
ON
A Since the HA coating (coating of conductive material on the glass bulb) tends to increase the induced noise when the photomultiplier tube is switched, it is not suited for gating operation. Please use photomultiplier tubes without an HA coating. In photon counting applications, switching noise may create problems, so please consult our sales offices for details. B Switching ratio is the output ratio when the photomultiplier tube is gated on and off at a constant incident light level. For example, if the output during OFF state is 3mV and that during ON state is 3V, with a load resistance of 2kΩ, the switching ratio is 3mV : 3V=1 : 1000 The listed switching ratios can be achieved when the duty factor is less than 1/1000. C See the dimensional outline. D With load resistance of 50Ω. (All time characteristics are measured under this condition.) E Measured with a 100MHz BW oscilloscope.
INPUT LIGHT PULSE
INPUT GATE PULSE 3mV
OUTPUT OF NORMALLY OFF TYPE (C1392-50,-52,-54,-56)
OFF
1 : 103 1 : 103 1 : 103 1 : 103 1 : 104 1 : 104 1 : 103 1 : 103 HV1= -1500V HV1=-1500V HV1=-1500V HV1= -1500V HV1= -1250V HV1=-1250V HV1= -1000V HV1= -1000V HV2= + 250V HV2=- 250V HV2= + 188V HV2= - 250V HV2= + 208V HV2=- 250V HV2= + 200V HV2= + 250V
1
-5V OFF
0V PMT OUTPUT
3V
PMT OUTPUT (CONSTANT LIGHT INPUT)
50%
50%
NEGATIVE GATE PULSE (C1392-51,-53,-55)
Unit
-250
Input Impedance
PMT OUTPUT PULSE WIDTH Tg (µs)
0V
-57 φ 28mm Side-on R928
+250
10
50%
-56 φ 28mm Side-on R928
Recommended Supply Voltage (HV2)
Dimensions
50%
-55 φ 38mm Head-on 7102
-2400 -270
TACCB0018EB
POSITIVE GATE PULSE (C1392-50,-52,-56,-57)
-54 φ 38mm Head-on 7102
+270
PMT Output Pulse Width vs. Input Gate Pulse Width
+5V
-53 φ 52mm Head-on R943-02
-2400
Output Gate Pulse Width
9
-52 φ 52mm Head-on R943-02
Maximum Supply Voltage (HV2)
Input Gate Pulse Polarity
Tw
-51 φ 52mm Head-on R2257A
Maximum Supply Voltage (HV1)
Input Gate Maximum Gate Pulse Voltage Pulse Recommended Gate Pulse Voltage Conditions Rise/Fall Times
INPUT GATE PULSE
-50 φ 52mm Head-on R2257A
TACCC0098EA
TACCA0111EB
17
DP / DAP-TYPE SOCKET ASSEMBLIES HIGH VOLTAGE POWER SUPPLY SOCKE T ASSEMBLY C6270 HIGH VOLTAGE POWER SUPPLY SOCKET ASSEMBLY WITH TRANSIMPEDANCE AMPLIFIER C6271
Schematic Diagrams C6270
C6270 is a high voltage power supply socket assembly for 28mm (1-1/8 inch) diameter side-on photomultiplier tubes (PMTs), incorporating a regulated high voltage power supply and an active voltage divider. It enables simple yet stable photomultiplier tube operations with extended DC output linearity by only supplying +15Vdc and connectiong to a potentiometer or a 0 to + 5V for high voltage adjustments. C6271 further incorporates a transimpedance amplifier which converts the photomultiplier tubes high impedance current signal to low impedance voltage signal.
C6271
ACTIVE VOLTAGE DIVIDER
TRANSIMPEDANCE AMP
PMT SOCKET
SIGNAL OUT (COAX)
PMT SOCKET
+15Vdc IN (RED) Vref (5V) OUT (BLUE) HV CONTROL (WHITE) GROUND (BLACK)
HIGH VOLTAGE POWER SUPPLY
ACTIVE VOLTAGE DIVIDER
HIGH VOLTAGE POWER SUPPLY
+15Vdc IN (RED) Vref (5V) OUT (BLUE) HV CONTROL (WHITE) GROUND (BLACK)
SIGNAL OUT (COAX) TACCC0095EA
FEATURES (C6270)
FEATURES (C6271) ● Fast High Voltage Programming Response ● Low Power Consumption ● Wide High Voltage Output Range
TACCB0040EA
120
C6270
+ 15± 1
Input Voltage
Linear DC Output Current of PMT A
-
10%
0%
C6270 C6271
C6270 100 80 60
C6271
40
330kΩ/STAGE RESISTIVE DIVIDER
20
60
at -1000V
100
43
at -500V
50
43
Storage Temperature
Unit
330kΩ/STAGE RESISTIVE DIVIDER
Vdc
45
Operating Temperature NOTE
C6271
28mm (1-1/8 inch) diameter side-on types
Input Current
TACCB0042EB
PMT SUPPLY VOLTAGE: -1000V
● GENERAL Applicable Photomultiplier Tubes
140
20%
■ COMMON SPECIFICATIONS Parameter
Practical PMT DC Output Limits
DC Linearity Characteristics
PMT OUTPUT CURRENT ( µ A)
Superior DC Output Linearity Fast High Voltage Programming Response Low Power Consumption Wide High Voltage Output Range Low Ripple/Noise
DEVIATION (%)
● ● ● ● ●
TACCC0096EB
mA Max. -10%
µ A Type.
0 to +50 -20 to +60
°C
Value / Descripiton
Unit
1
10
100
1000
0 -400
-600
PMT OUTPUT CURRENT ( µ A)
-800
-1000
-1200
-1400
PMT SUPPLY VOLTAGE (V)
°C
A Within ±2% linearity
● HIGH VOLTAGE POWER SUPPLY SECTION
% Typ.
Ripple/Noise in High Voltage Output B
0.008
% p-p Typ.
Temperature Coefficient of High Voltage Output NOTE
80
ms Typ.
±0.01
%/ °C Typ.
B At maximum output voltage C For 0 to 99% HV change
■ C6271 SPECIFICATIONS ● TRANSIMPEDANCE AMPLIFIER SECTION Parameter Current to Voltage Conversion Factor Maximum Linear Signal Output Voltage Bandwidth Signal Output Offset Voltage Induced Ripple on Signal Output
-1500
Value
Unit
0.3
V/ µ A
+13 (Anode Current=43µA)
V Typ.
DC to 10
kHz
-0.3 to +0.3
mV Typ.
1
mVp-p Typ.
32
— -1250
38
-1000
45
-750
31.5
-500 R1
2
High Voltage Programming Response C
2- 3.2 TACCB0041EA
48.5
0 to +5V or external 50kΩ potentiometer
High Voltage Control
Dimensional Outlines (Unit: mm)
High Voltage Controlling Characteristic
-250
44.5
Vdc
±0.01
10.5
0
0
1
2
3
4
CONTROL VOLTAGE (V)
5
CONDUCTIVE PLASTIC
6 450MIN.
0 to -1250
Line Regulation Against ±1V Input Change
Output Voltage Range
OUTPUT VOLTAGE (V)
Parameter
32
TACCA0156EA
18
19
DP-TYPE SOCKET ASSEMBLY
MAGNETIC SHIELD CASES
Cockcroft-Walton Divider Circuit Socket Assembly C5703-01
Influence of Magnetic Fields and Magnetic Shielding
The C5703-01 is a DP-type socket assembly having a CockcroftWalton circuit, designed for use with 28mm (1-1/8") diameter side-on photomultiplier tubes. Since the supply voltage is directly fed to each electrode of the photomultiplier tube via the Cockcroft-Walton circuit without using a resistive divider circuit, good output linearity with low power consumption can be obtained in DC output mode. The C5703-01 is ideally suited for use in portable battery-driven equipment.
Influence of Magnetic Fields
■ SPECIFICATIONS Parameter
Value
+11.5 to +15.5Vdc
Input Voltage
LIGHT
10mA
Programming Voltage to Output Voltage Ratio
-200 to -1200Vdc 1 : -1000
Settling Time A
49.0 ± 0.3
Output Voltage
2s
Output Signal Ripple C
1mVp-p
29.0 ± 0.3 0.7
100 µ A
33.0 ± 0.3
Storage Temperature Weight
31.7 ± 0.3 HOUSING (METAL) 10
450 ± 10
Operating Temperature
38 MAX.
±0.005%/ °C +5 to +50°C -20 to +70°C
Output Temperature Dependence D
32.9 ± 0.3
Maximum DC Linear Output of PMT B
55g
A Time required to reach the stable state when the programming voltage is adjusted from +1.0V to +0.5V. B ±1% linearity at an output of -1000Vdc. C Measured with RL=1M Ω/20pF at an output of -1000Vdc. D Ambient temperature: +20 to +45°C
DC Linearity
TACCA0053EB
Output Voltage Controlling Characeristic TACCB0008EB
TACCB0023EA
-1200
10 330kΩ×10 RESISTIVE DIVIDER CIRCUIT
-1000
OUTPUT VOLTAGE (V)
5 DEVIATION (%)
Magnetic Characteristics
38.0 ± 0.3
Maximum Input Current
NOTE
Dimensional Outline (Unit: mm)
0 C5703-01
-5
-800
The degree of change in output with respect to magnetic fields varies greatly depending on the type of photomultiplier tube. Figure 23 shows the magnetic characteristics of typical photomultiplier tubes. In general, photomultiplier tubes having a large distance between photocathode and anode (in particular, those having a large distance from the photocathode to the first dynode) or a relatively small dynode opening compared to the photocathode area, exhibit large variations. Therefore, head-on photomultiplier tubes which are usually separated by a long distance from the photocathode to the first dynode are more vulnerable to this effect than side-on photomultiplier tubes. And of these, types having a large photocathode area tend to show particularly large variations. Electrons mainly receive the effects of a magnetic field in the region between the photocathode and the first dynode. This is because the distance between the subsequent dynodes are relatively short and also because the dynodes themselves are usually made of nickel or other magnetic materials which provides a shielding effect for electrons traveling through the dynodes.
a) 100
10
100
Figure 24:
BLACK (GND) BLUE (Vref OUTPUT) WHITE (HV CONTROL INPUT)
Direction of Magnetic Fields
0.4
0.6
0.8
1.0
1.2
a ) HEAD-ON TYPE
CONTROL VOLTAGE (V)
RESISTANCE PROGRAMMING
+11.5V to +15.5Vdc NO CONNECTION
GND POWER SUPPLY
0
+1
+2
RELATIVE OUTPUT (%)
MAGNETIC DENSITY (mT)
b) 100
MAGNETIC SHIELD CASE: E989-09 PMT: 13mm (1/2") HEAD-ON TYPE (LINEAR-FOCUSED DYNODE)
WITH SHIELD CASE 80
ex: R647 R1463 etc.
WITHOUT SHIELD CASE
60
40
20
0 -2
-1
0
+1
+2
MAGNETIC DENSITY (mT)
c) 100 WITH SHIELD CASE 80
60
MAGNETIC SHIELD CASE: E989-04 PMT: 38mm (1-1/2") HEAD-ON (CIRCULAR-CAGE DYNODE) ex: 6199 R980 7102 etc.
WITHOUT SHIELD CASE
40
20
0 -2
-1
0
+1
+2
MAGNETIC DENSITY (mT)
d) WITH SHIELD CASE 80
0.2
SIGNAL OUTPUT
-1
(For data shown in Figure 23)
C5703-01 COAXIAL CABLE RED (+V INPUT)
SIGNAL OUTPUT
GND
b ) SIDE-ON TYPE
MAGNETIC SHIELD CASE: E989-05 PMT: 51mm (2") HEAD-ON TYPE (BOX & GRID DYNODES) ex: R878 7696 R550 etc.
60
40
WITHOUT SHIELD CASE
20
+11.5V to +15.5Vdc
BLACK (GND) BLUE (Vref OUTPUT) WHITE (CONTROL VOLTAGE INPUT) CW
COAXIAL CABLE RED (+V INPUT)
40
100
-400
Wiring Example of Sensitivity Control C5703-01
NO CHANGE WITH SHILD CASE
-600
OUTPUT ANODE CURRENT ( µ A)
VOLTAGE PROGRAMING
60
0 -2
RELATIVE OUTPUT
1
ex: 931A IP28 R928 etc.
WITHOUT SHIELD CASE
20
-200
-10
MAGNETIC SHIELD CASE: E989 PMT: 28mm (1-1/8") SIDE-ON TYPE (CIRCULAR-CAGE DYNODE)
80
RELATIVE OUTPUT (%)
FEATURES ● Low power consumption ● Superior output linearity in DC mode ● Compact and lightweight
Example of Magnetic Shield Effect
RELATIVE OUTPUT (%)
The photomultiplier tube is a kind of vacuum tube in which photoelectrons emitted from the photocathode repeatedly impinge on the dynodes and are thus multiplied before reaching the anode. The degree of multiplication varies significantly depending on the position of the dynode on which electrons impinge. Therefore, external magnetic fields may deflect these electrons from their normal paths, causing a loss in the electron multiplication factor. This means that the photomultiplier tube output is extremely susceptible to the effects of magnetic fields. For example, since even the earth’s magnetism exerts a considerable effect, merely rotating the position of a photomultiplier tube will result in a noticeable change. Due to these characteristics the photomultiplier tube must be magnetically shielded if it must operate near any magnetic material or in the vicinity of a magnetic flux leaking from devices such as transformers.
Figure 23:
0 -2
-1
0
+1
+2
MAGNETIC DENSITY (mT)
POWER SUPPLY
TACCB0004EA
HV MONITOR 1) The blue lead should be insulated as it is not used. Input a control voltage. The voltage 2) to the photomultiplier tube sets to approximately 0V when the control voltage is 0V.
20
CONTROL VOLTAGE (+0.2 to +1.2V)
HV MONITOR 1) Turning the potentiometer wiper clockwise in creases the high voltage output.
10 kΩ Pot
TACCC0004EB
21
Photomultiplier tubes are extremely sensitive to magnetic fields and exhibit output variations even from sources such as terrestrial magnetism. Hamamatsu E989 series magnetic shield cases are designed specifically to protect photomultiplier tubes from the influence of such magnetic fields. The E989 series uses permalloy, a material that has an extremely high permeability (approximately 105). The magnetic field intensity within the shield case can be attenuated from 1/1000 to 1/10000 of that outside the shield case (this ratio is called the shielding factor). The E989 series ensures a stable output for photomultiplier tubes operating in proximity to magnetic fields.
TACCB0009EB
TPMOB0008EB
105
PERMEABILITY (µ)
1
0.1
0.01
104
103
0.001 0.1
1
10
102 0.1
100
1
MAGNETIC INTENSITY (A/m)
Magnetic Shield Cases E989 Series
10
100
FEATURES
MAGNETIC INTENSITY (A/m)
● Made of high-permeability permalloy
(Ni: 78%, Fe and others: 22%)
Figure 27: Frequency Characteristic
● Optimum thickness of 8mm (or 5mm) provides
TACCB0003EA
highly effective shielding
E989 (0.8mm THICKNESS)
105
● Various sizes available with inner diameters from
12mm to 138mm ● Lusterless black paint finish 104
■ Specifications Photomultiplier Tube Diameter Side-on
103 10
20
40
60
100
200
400 600
FREQUENCY (Hz)
Edge Effect Figure 28: Edge Effect Head-on
t
r or 2r, or LONGER
2r SHIELDING FACTOR
Since the actual shield case has a finite length, there is a degradation of the shielding effect at both ends which must be taken into account. For this reason, as shown in Figure 28, it is necessary to install the photomultiplier tube at an inner position somewhat from the end of the shield case. For head-on photomultiplier tubes, this depth should be approximately equal to the shield case radius. However, when the magnetic field direction in parallel to the tube axis, the edge effect becomes extremely prominent, so that the photomultiplier tube should be installed at a position equivalent to at least the shield case diameter depth.
PHOTOMULTIPLIER TUBE L
1000
∗
100 10 1
r
Length L (mm)
Weight (g)
E989-10
14.5
0.5 ± 0.1
47.0 ± 0.5
10
E989
33.6 ± 0.8
0.8 ± 0.1
80 ± 1
66
φ 10mm (3/8")
E989-28
12.0 ± 0.5
0.5 ± 0.1
48.0 ± 0.5
9
φ 13mm (1/2")
E989-09
16.0 ± 0.5
0.8 ± 0.1
75.0 ± 0.5
28
φ 19mm (3/4")
E989-02
23.0 ± 0.5
0.8 ± 0.1
95 ± 1
50
φ 25mm (1")
E989-39
29.0 ± 0.5
0.8 ± 0.1
48.0 ± 0.5
32
φ 28mm (1-1/8")
E989-03
32.0 ± 0.5
0.8 ± 0.1
120 ± 1
90
φ 38mm (1-1/2")
E989-04
44 ±
0.8 ± 0.1
100 ± 1
102
φ 51mm (2")
E989-05
60 ±
1
0.8 ± 0.1
130 ± 1
180
φ 76mm (3")
E989-15
80 ±
1.5
0.8 ± 0.1
120 ± 1
200
φ 127mm (5")
E989-26
0.8 ± 0.1
170 ± 1
600
1 0
0
0
138.0 ± 1.5
Photomultiplier tubes with HA coating extending to the base portion cannot be used. Please consult our sales offices for details.
E989-10
E989-15
E989-26
120°
E989-28
10
3-No.5 40UNC
22.0 ± 0.3
° 90
120°
12
6
12
° 90
0.5 ± 0.1
12.0 ± 0.3
90 °
0°
0°
12
2- 2.3
R35 ± 0.5
0°
40
0°
0° 12
12
14.5 D
33.6 ± 0.8
18.0 ± 0.1
12
0°
TPMOB0011EA
Thickness t (mm)
φ 28mm (1-1/8") ∗
Dimensional Outlines (Unit: mm) E989 E989-02 to -05, -09*, -39*
r
Internal Dia. D (φ mm)
Type No.
φ 13mm (1/2")
0.5 ± 0.1
5
t
0.8 ± 0.1
80+1.5 -0
0.8 ± 0.1
138.0 ± 1.5
0.8 ± 0.1
48.0 ± 0.5
The above described shield case characteristics are for DC magnetic fields. In contrast, the magnetic flux leakage from a transformer creates an AC magnetic field effect which must also be taken into account. The permeability of a magnetic material decreases with increasing frequency. This is particularly noticeable in thick materials, even at low frequencies. Hamamatsu E989 series shield cases are designed to provide sufficiently effective permeability even at normal line frequencies (50/60Hz), as shown in Figure 27. If magnetic fields of high frequencies such as 1 to 10kHz are applied, a thin shielding material (0.05 to 0.1mm) having good frequency characteristic should be used in combination with the normal shielding.
Figure 26: Permeability and Magnetic Field
90 °
Frequency Characteristics
Figure 25: B-H Curve
EFFECTIVE PERMEABILITY
Using a magnetic shield case (Hamamatsu E989 with 0.8mm thickness), to plot the relationship (B-H curve) between the external magnetic field (H) and the magnetic flux density (B) inside the magnetic material indicates a saturation characteristic like that shown in Figure 25. Since the permeability µ is given by the B/H ratio, the relationship of H to µ, as shown in Figure 26, varies depending on the external magnetic field intensity, with subsequent changes in the shielding effect. Accordingly, in extremely high magnetic fields, it is recommended that a soft-iron magnetic shield case having a thickness of 3 to 10mm be used since this material exhibits a high saturation flux density.
MAGNETIC DENSITY (T)
Saturation Characteristics
10 0.5 ± 0.1
1
170 ± 1
50
23 26 4- 4
3.5
37
*3-
5
3-M2.6
45°
120 ± 1
80 ± 1
L
24
47.0 ± 0.5
8
60.0 ± 1.5
10
10
10
68.0 ± 1.5
* No
TACCA0117EA
22
mounting hole is provided for E989-09 and E989-39. TACCA0118EA
TACCA0119EB
TACCA0120EB
TACCA0121EB
TACCA0122EB
23
HIGH VOLTAGE POWER SUPPLIES Compact High Voltage Power Supply Units C4900 Series
Voltage Dependence of Photomultiplier Tube Gain such as drift, ripple, temperature regulation, input regulation and load regulation must be at least 10 times as stable as the output stability required of the photomultiplier tube. Hamamatsu regulated high voltage power supplies are products developed based on our years of experience as a photomultiplier tube manufacturer and our leading edge technology. All models are designed to conform to stability requirements demanded of photomultiplier tube operations. Various models are provided, ranging from on-board unit types to general-purpose bench-top types, allowing you to choose the desired power supply that suits your application.
Here, if {A / ( n+1) } is substituted for K, µ becomes µ=K•V
αn
Typical photomultiplier tubes have 9 to 12 dynode stages and as shown in Figure 29, the current amplification is proportional to the 6th to 10th power of the voltage supplied between the photocathode and the anode. This essentially means that the output of a photomultiplier tube is extremely sensitive to variations in the supplied voltage. Thus the power supply stability
106
Parameter
Input Current A 104
300
500
700
1000
+1250
C4900-51
0.5 0.6 0.5
C4710
-1500
C4710-01 C4710-02 C4710-50 Unit Type
1
+1500
C4710-51 C4710-52 -01 C1309
-02 -04 -06
C2456 C3830 C4720 Bench-top Type
C3350 C3360 C2633
∗Excluding projecting parts 24
-800 -1100 -1100 -1500 -1100 -1500 +1500 ±3000 -5000 ±3071
+12±0.5
14
15
with full load
90
95
90
95
0 to -1250
-200 to -1250
2 0.7 0.7 1 0.5
0.6
Output Voltage Controlling Modes Input Voltage
+15Vdc +12Vdc +15Vdc +12Vdc +15Vdc +12Vdc +24Vdc +15Vdc +12Vdc +24Vdc +15Vdc +15Vdc +15Vdc +15Vdc +15Vdc
46×24×12
31
80
kΩ(Typ.)
Output Voltage Setting (Absolute Value)
(Controlling Voltage ×250) ±0.5%
V (Typ.)
Output Voltage Rise Time (0→99%) B
50
ms (Typ.)
Temperature Coefficient B
±0.01
%°C (Typ.)
Operating Temperature B
0 to +50
°C
-20 to +70
°C
31
g
Units protected against reversed power input, reversed/excessive controlling voltage input, continuous overloading/short circuit in output
58×21×43
Dimensional Outlines (Unit: mm)
1
Line Voltages
255×54×230
2.8k
10
Line Voltages
220×120×350
8k
3.81
1
Line Voltages
5
Line Voltages
210×99×273
280×110×350
8.5k
15.875
2.54
(C4900, −01) −1500
2.5 MOUNTING TABS 15.875
15.875
(
• The •
mounting tabs can be bent to the right angle only once The mounting tabs are solderable.
0.5×0.25
)
17.78
PIN ASSIGNMENT q +15/+12 Vdc IN wGND 1 (INPUT/OUTPUT GND) eGND 2 (CONTROLLING VOLTAGE GND) rHV ADJ (CONTROLLING VOLTAGE INPUT) tVref OUT yHV OUT ∗The housing is internally connected to pin w. Pins w and e are internally connected.
+1500
−1250
+1250
−1000
+1000
−750
+750
−500
+500
−250
+250
0
2.54 10.16
(C4900−50, −51) TACCB0043EA
4-φ2
6-φ0.8 10.16
0.3
1.5
3.5k
15.875
y
q w ert
3.81
Output Voltage Controlling Characteristic
Drilling Data for PC Board (Soldering face)
12
120
100
A At maximum output voltage. B At maximum output voltage and current.
NOTE
46
77×21×54
% (Typ.) % (Typ.)
Controlling Voltage Input Impedance
Protective Functions
140
% (Typ.)
0.007
Weight
105
mA (Max.)
By external controlling voltage (0 to +5V) or external potentiometer (50kΩ ±5%)
Storage Temperature
65×27.5×45
Vdc 0.5
±0.01 ±0.01
Load Regulation against 0 to 100% Load Change A
Weight (g)
Vdc
+200 to +1250 0.5
Ripple/Noise (p-p) B Dimensions (W×H×D) (mm) *
mA (Typ.)
0 to +1250
0.6
24
C4900-50
+15±1
15
2
C4900-01
0.6
Vdc
+12±0.5
14
Line Regulation against ±1V Input Change B
1500
Selection Guide to High Voltage Power Supplies
-1250
Unit
Specification Guaranteed Output Voltage Range
SUPPLY VOLTAGE (V)
C4900
C4900-51
+15±1
Output Current 102 200
Type No.
C4900-50
Variable Output Range 103
Max. Output Output Current Voltage (Vdc) (mA)
C4900-01
with no load
Input Voltage Range
105
C4900
0
1
2
3
4
5 5.3
6
OUTPUT VOLTAGE (V)
}V
αn
αn
n
■ Specifications
107
11.7
n
Very compact and lightweight Low power consumption Variable output voltage range from 0V High stability Quick response Ample protective functions
29
αn
µ = (A • E ) = {A • [V/n+1] } = {A / (n+1) n
FEATURES ● ● ● ● ● ●
5 MIN.
α
n
TPMOB0082EA
108
CURRENT AMPLIFICATION
α
Figure 29: Current Amplification vs. Supply Voltage
The C4900 series is an on-board type high voltage power supply unit, with a design that aims at providing both "compactness and high performance". The newly developed circuit achieves high performance and low power consumption. The C4900 series in addition provides enhanced protective functions yet is offered at lower costs. The C4900 and -01 are designed for negative output, while the C4900-50 and -51 have positive output.
OUTPUT VOLTAGE (V)
The photoelectrons emitted from the photocathode of a photomultiplier tube are channeled by the electron lens to impinge on the first dynode where several times the number of secondary electrons are then emitted. This multiplicative increase of secondary electrons is repeated at the latter dynodes and as a result, the number of electrons reaching the anode is approximately 105 to 107 times the original number of photoelectrons emitted from the photocathode. The relationship of the secondary electron emission δ for each dynode to the supplied voltage is expressed as follows: δ = A • Eα where A is a constant, E is the interstage voltage, and α is another constant determined by the dynode material and geometric structure. The value of α is usually in the range 0.7 to 0.8. When a voltage V is supplied between the anode and the photocathode of a photomultiplier tube having n dynode stages, the overall current amplification µ is given by
0
17.78 (BOTTOM VIEW)
TACCA0157EA
TACCA0159EA
CONTROLLING VOLTAGE (V)
25
High Voltage Power Supply Units C1309 Series
Compact High Voltage Power Supply Units C4710 Series The C4710 series comprises on-board type high voltage power supply units, designed specifically for photomultiplier tube operations. The C4710 series is designed for ease of use and high performance, and can be selected from among 6 models to meet your various needs.
FEATURES ● Compact and lightweight Allows direct mounting on a PC board. ● High stability Ensures excellent input regulation, load regulation and drift. ● Fully enclosed metal-shielded package Provides effective noise shielding
FEATURES ● ● ● ● ●
Compact and lightweight High stability High output voltage up to 1500V Ample protective functions Fully enclosed metal-shielded package
■ Specifications
■ Specifications Parameter C4710
C4710-01
C4710-02
C4710-50
C4710-51
C4710-52
Unit
+15±1
+12±1
+24±1
+15±1
+12±1
+24±1
Vdc
with no load
95
120
65
95
120
65
with full load
260
340
145
260
340
145
Parameter Input Voltage Input Current A
-240 to -1500
Specification Guaranteed Output Voltage Range Output Current
+240 to +1500
Vdc
Ripple/Noise (p-p) B
0.005
Controlling Voltage Input Impedance
40
56 (Controlling Voltage ×300) ±0.5%
Output Voltage Setting (Absolute Value) Output Voltage Rise Time (0→99%) B
100
±0.01 0 to +40 -20 to +60
Temperature Coefficient B Operating Temperature B Storage Temperature Weight
Units protected against reversed power input, reversed/ excessive controlling voltage input, continuous overloading/short circuit in output.
Protective Functions
Dimensional Outlines (Unit: mm)
C1309-06
Unit
+14 to +16
Vdc
300
170
170
250
mA Max.
-400 to -800 -500 to -800
-200 to -1100 -400 to -1100
-200 to -1100 -400 to -1100
-400 to -1500 -500 to -1500
Vdc
mA Max.
2
0.7
0.7
1
±0.05 ±0.1
±0.05 ±0.05
±0.05 ±0.2
Vdc
Load Regulation against 0 to 100% Load Change D Ripple/Noise B
300
100
100
150
mVp-p Max.
% (Typ.)
Drift (After Warm-up) B
±0.2
±0.1
±0.02
±0.1
%/h Max.
1
10
10
10
kΩ
+4.8 to +7
0 to +1.4
0 to +1.4
0 to +1.4
Vdc
30
200
200
200
ms Typ.
±0.05
±0.03
±0.005
±0.02
%/ °C Max.
Line Regulation BC
Programming Resistance
kΩ (Typ.)
Programming Voltage
V (Typ.)
Output Voltage Rise Time (10→90%) B
ms Typ.
Temperature Coefficient BE Warm-up Time
°C
Operating Temperature B
°C
Storage Temperature
g
Weight
A At maximum output voltage. B At maximum output voltage and current.
C1309-04
+14 to +16
% (Typ.)
%/ °C (Typ.)
105
Output Current
C1309-02
+14 to +16
% (Typ.)
By external controlling voltage (+0.8 to +5V) or external potentiometer (10kΩ)
Output Voltage Controlling Modes
Output Voltage
C1309-01
+12 to +16
±0.1 ±0.1
mA (Max.)
±0.01 ±0.01
Load Regulation against 0 to 100% Load Change A
Input Current AB
Specification Guaranteed Output Voltage Range
1
Line Regulation against ±1V Input Change B
NOTE
mA (Typ.)
Input Voltage A
NOTE
% Max. % Max.
15
15
15
15
min Typ.
+5 to +40 -5 to +60
+5 to +40 -5 to +60
+5 to +40 -5 to +60
+5 to +40 –5 to +60
°C
140
120
120
120
g
°C
A With single supply voltage. B Maximum output voltage and current. C ±2V input change for C1309-01. ±1V input change for C1309-02, -04 and -06. D Maximum output voltage. E Operating temperature: +5 to +40°C
Output Voltage Controlling Characteristic Dimensional Outlines (Unit: mm) 77
+1800
71
55
54
48
+300
20
−300
1
+600
10
−600
2
+900
10
−900
3
+1200
60
7.4
10
−1200
21
q INPUT VOLTAGE w INPUT VOLTAGE e GND r HV ADJ t HV OUTPUT y GND
4
V REF OUT
5
+1500
1.0 ± 0.1
4
HV OUT
−1500
OUTPUT VOLTAGE (V)
HV ADJ
45
COMMON
3
35
2
10
+12/15/24 Vdc IN
OUTPUT VOLTAGE (V)
1
1
5
45
8
25
27.5
5
−1800
(C4710−50, −51, −52)
TACCB0009EA
6
(C4710, −01, −02)
65
2-MOUNTING THREADS (M2.3) (SIDE VIEW)
0
(BOTTOM VIEW) TACCA0124EA
26
0 0.43
1
2
3
4
5 5.3
6
4-No.2-56UNC (4PCS OF SCREWS SUPPLIED)
0
(SIDE VIEW) CONTROLLING VOLTAGE
(BOTTOM VIEW) TACCA0123EA
27
High Voltage Power Supply Unit C2456
Compact Bench-Top Regulated DC Power Supplies C3830, C4720 The C3830 and C4720 are multipurpose power supplies designed to provide a high voltage output for photomultiplier tube operation and low voltage outputs ( ±5V, ±15V) for peripheral devices such as Hamamatsu preamplifiers and photon counting units. The C3830 provides a negative high voltage of - 200 to - 1500Vdc, and the C4720 a positive high voltage of +200 to +1500Vdc. In either model, the high voltage output is accurately displayed in four digits on the digital panel meter.
FEATURES ● Compact and lightweight Allows direct mounting on a PC board. ● High stability Ensures excellent input regulation, load regulation and drift. ● Fully enclosed metal-shielded package Provides effective noise shielding
■ Specifications
■ Specifications
Programming Characteristics Value
+15±1Vdc
Input Current A
150mA Max.
-1200
Output Voltage
-190 to -1100V -400 to -1100V
-1000
Output Current
0.5mA Max.
±0.05% Max. ±0.05% Max.
Line Regulation Against +1V Input Change A Load Regulation Against 0 to 100% Load Change B Ripple/Noise A
0.009%p-p Max.
Drift (After Warm-up) A
±0.03%/h Max.
Programming Resistance
8
10
12
0
0
0.2
0.4
0.8
1.0
1.2
PROGRAMMING VOLTAGE (Vdc)
Weight
(SIDE VIEW)
OUTPUT VOLTAGE (V)
-800
400
-600
300 INPUT CURRENT
-400
200
-200
10 ± 0.1
INPUT GND
OUTPUT VOLTAGE
-1000
43 ± 0.3
+15V INPUT
TACCB0028EA
INPUT CURRENT (mA)
-1200
OUTPUT -HV ADJ OUTPUT
OUTPUT GND
0.06% p-p Max.
±0.03%/h Max. ±0.03%/°C Max.
±0.05%/h Max. ±0.03%/°C Max. — —
±0.05%/h Max. ±0.03%/°C Max. — —
Two 4-pin receptacles (HIROSE SR30-10R-4S)
One 4-pin receptacle (MIYAMA MC-032)
4-digit display
±0.5% Max. One SHV receptacle
Output Receptacle
One MHV receptacle
C3830: 100/120/230 Vac ±10%, C4720: 100/115/220 Vac±10%
Input Voltage
Approx. 50VA 0 to +40°C / 90% RH Max.
+5 to +35°C / 85% RH Max. -20 to +50°C / 95% RH Max. Approx. 2.8kg
A At maximum output voltage and current. B At maximum output voltage. C Without moisture condensation.
Accessories
Overload Protection Characteristics
10 ± 0.1
40 ± 0.2
0.16% p-p Max.
Weight
35 ± 0.2
8
1 ± 0.05
21
0.005% p-p Max.
NOTE
58 ± 0.3 50 ± 0.2
Load Regulation Against 0 to 100% Load Change B Ripple/Noise A
Storage Temperature/Humidity C
Dimensional Outlines (Unit: mm) No.2-56UNC (4PCS. OF SCREWS SUPPLIED)
200mA
±0.1% Max. ±0.5% Max.
Specification Guaranteed Temperature/Humidity C
A At maximum output voltage amd current. B At maximum output voltage. C Operating temperature: +5 to +40°C
±14.25 to ±15.75Vdc (fixed)
500mA
Operating Temperature/Humidity AC
100g
±4.75 to ±5.25Vdc (fixed) ±0.1% Max. ±1% Max.
Power Consumption A
15min
Storage Temperature
1.4 1.5
±15V Power Supply Section
1mA
High Voltage Output Monitoring Accuracy B 0.6
±5V Power Supply Section
±0.001% Max. ±0.005% Max.
High Voltage Output Monitor
RESISTANCE PROGRAMMING
(variable)
(variable)
Temperature Coefficient A
-400
C4720
-200 to -1500Vdc +200 to+1500Vdc
Output Voltage
Drift (after 30min Warm-up) A
+5 to +40°C -5 to +60°C
Operating Temperature A
14
-600
200ms Typ.
Warm-up Time
6
VOLTAGE PROGRAMMING
±0.01%/°C Max.
Temperature Coefficient AC
NOTE
4
Line Regulation Against ±10% Line Voltage Change A
-200
10kΩ
Output Voltage Rise Time (10→90%) A
2
-800
0 to +1.5V
Programming Voltage
0
Maximum Output Current OUTPUT VOLTAGE (Vdc)
Specification Guaranteed Output Voltage Range
C3830
PROGRAMMING RESISTANCE (kΩ)
q (C3830) High voltage output cable (1.5m long) terminated with SHV-P plugs E1168-17 ............. 1 (C4720) High voltage output cable (1.5m long) terminated with MHV-P plugs E1168 .................. 1 w Spare fuses ................................................................................................................................... 2 e ±5V matching plugs (HIROSE SR30-10PE-4P) ........................................................................... 1 r ±15V maching plugs (MIYAMA MC-032) ...................................................................................... 1
Dimensional Outlines (Unit: mm)
L 230
255
100 HV-POWER SUPPLY POWER
0
(BOTTOM VIEW)
0
1M
2M
HV OUT
HV ADJ VOLTAGE
54
Input Voltage
Hight Voltage Power Supply Section
Parameter
TACCB0027EA
62
Parameter
LOAD RESISTANCE (Ω) TACCA0153EA
TYPE No. L
C3830 269
C4720 267 TACCA0016EB
28
29
Bench-Top High Voltage Power Supply C3350 (± 3kV Output)
Bench-Top High Voltage Power Supply C3360 (- 5kV output)
The C3350 is a highly regulated, bench-top power supply that provides high output voltage up to ±3kV/10mA. The LED panel meter on the front panel allows easy and precise voltage monitoring. The C3350 is ideally suited for operating photomultiplier tubes or proportional counter tubes.
The C3360 is a highly regulated, bench-top power supply that provides high output voltage up to - 5kV/1mA. The C3360 is especially developed for operation of MCP-PMTs, electron multipliers and MCPs. The LED panel meter on the front panel allows easy and precise voltage monitoring.
■ Specifications
■ Specifications 0 to ±3000Vdc
Output Voltage
Maximum Output Current
Maximum Output Current
± (0.005%+10mV ) Max. ± (0.01%+50mV) Max.
Load Regulation Against 0 to 100% Load Change B Ripple/Noise A Drift (after 1h Warm-up) A Temperature Coefficient A
1mA
Line Regulation Against ±10% Line Voltage Change A
10mA
Line Regulation Against ±10% Line Voltage Change A
0 to -5000Vdc
Output Voltage
±250 to ±3000Vdc
Specification Guaranteed Output Voltage
Value • Description
Parameter
Value • Description
Parameter
Ripple/Noise A
0.0007% p-p Max.
Drift (after 1h Warm-up) A
± (0.02%+10mV) /8h Max. ±0.01%/°C Max.
Temperature Coefficient A
0.0004% p-p Max.
±0.05%/8h Max. ±0.01%/°C Max.
Output Voltage Monitor
4-digit digital meter
± (0.2%+2V) Max.
Output Voltage Monitor
4-digit digital meter
Output Voltage Monitoring Accuracy
Output Voltage Monitoring Accuracy
± (0.1%±3V) Max.
Protection Circuit
Protection Circuit
100/115/220/230 Vac ±10%, 50/60Hz
Power Consumption A
Output Receptacles
NOTE
+5 to +35°C / 85% RH Max. -20 to +50°C / 90% RH Max.
Specification Guaranteed Temperature/Humidity c Storage Temperature/Humidity c Output Receptacles
Two SHV receptacles
Weight
Approx. 21VA 0 to +40°C / 90% RH Max.
Operating Temperature/Humidity Ac
+5 to +35°C / 85% RH Max. -20 to +50°C / 95% RH Max.
Storage Temperature/Humidity c
85 to 132Vac/170 to 264 Vac
Power Consumption A
Approx. 100VA
Specification Guaranteed Temperature/Humidity c
For short circuit and excess output current
Input Voltage
For short circuit and excess output current
Input Voltage
± (0.001% +0.05V) Max. ± (0.001% +0.05V) Max.
Load Regulation Against 0 to 100% Load Change B
Two SHV receptacles
Weight
8kg
NOTE
A At maximum output voltage and current. B At maximum output voltage. C Without moisture condensation.
3.5kg
A At maximum output voltage and current. B At maximum output voltage. C Without moisture condensation.
Accessories
Accessories
AC line cable (2.4m long) ................................................................................................................... 1 High voltage output cable (1.5m long) terminated with SHV-P plugs E1168-19 ................................ 1 Spare fuses ........................................................................................................................................ 2
AC line cable (2.4m long) ................................................................................................................... 1 High voltage output cable (1.5m long) terminated with SHV-P plugs E1168-19 ................................ 1 Spare fuses ........................................................................................................................................ 2
Dimensional Outlines (Unit: mm)
Dimensional Outlines (Unit: mm)
220 ± 1
350 ± 1
22
273
210
VOLTAGE ADJ FINE
OUTPUT VOLTAGE
POWER
OUTPUT (10mA max.) ON OFF
120 ± 1
POS NEG
MODEL C3360 HIGH VOLTAGE DC POWER SUPPLY VOLTAGE ADJ (—KV) COARSE FINE 005 20 25 15 30 10 35 05 40 0 45
POWER
HV OUTPUT OFF
99
8
16
1mA MAX.
ON
8
10
MODEL C3350 HIGH VOLTAGE POWER SUPPLY
TACCA0127EA
30
31
COOLERS Computer Controllable High Voltage Power Supply C2633 ( ± 3kV Output) The C2633 is a computer-controllable, high voltage power supply with a built-in GP-IB interface. The output voltage setting and on/off switching can be fully controlled by a personal computer. The C2633 facilitates automated measurement using a photomultiplier tube, biplanar phototube or proportional counter tube, thus allowing greatly enhanced efficiency.
Causes of Dark Current
Value • Description
±200 to ±3071Vdc
Output Voltage Maximum Output Current
5mA
Line Regulation Against ±10% Line Voltage Change A
± (0.001% +0.01V) Max. ± (0.005% +0.05V) Max.
Load Regulation Against 0 to 100% Load Change B Ripple Ac
0.0005% p-p Max.
±0.02% /8h Max. ±50ppm/°C
Drift (after 1h Warm-up) A Termperature Coefficient AD Output Voltage Setting Resolution
1V
± (0.05%+1.5V) Max.
Output Voltage Setting Accuracy A Output Voltage Monitor
4-digit digital meter
Output Voltage Monitoring Accuracy
± (0.1%+2V) Max.
Built-in Computer Interface
IEEE-488 (GP-IB)
Manual Operation
Possible for voltage setting and output ON/OFF switching
Protection Circuit
Auto-resetting type for short circuits and excess output current
Input Voltage
100/120/230Vac (50/60Hz)
Power Consumption A
90VA
Operating Temperature/Humidity AE Specification Guaranteed Temperature/Humidity E Storage Temperature/Humidity E
0 to +40 °C / 90% RH Max. +5 to +35°C / 45 to 85% RH Max. -20 to +50°C / 95% RH Max.
Output Receptacles Weight A B C D E
10—5
TPMOB0065EA
10—6
R316 (HEAD-ON TYPE, Ag-O-Cs)
10—7
10—8
R374 (HEAD-ON TYPE, MULTIALKALI)
10—9
10—10
10—11 R3550 (HEAD-ON TYPE, LOW-NOISE BIALKALI)
10—12
R268 (HEAD-ON TYPE, BIALKALI) —40
—20
0
20
40
c 10—6 SIGNAL OUTPUT
AC line cable (2.4m long) ................................................................................................................... 1 High voltage output cable (1.5m long) terminated with SHV-P plugs E1168-19 ................................ 1 Spare fuses ........................................................................................................................................ 2
Dimensional Outlines (Unit: mm) 280
Figure 31: Dark Current vs. Temperature for Various Photocathodes
TEMPERATURE (°C)
Accessories
8
Thermal electrons are emitted not only from the photocathode but also from the dynodes. However, thermal electrons emitted from the latter dynodes multiply less, and therefore the real problems are electrons from the photocathode and the first or second dynode. Cooling these portions can considerably reduce the dark current.
—60
10—5
At maximum output voltage and current. At maximum output voltage. Excluding switching noise. Operating temperature: +5 to +40°C Without moisture condensation.
Figure 31 shows a comparison of the temperature characteristics of dark current for various photocathode materials used in photomultiplier tubes of the same configuration and dynode structure. From this figure, it is clear that photocathodes with higher sensitivity at longer wavelengths (multialkali and Ag-OCs) exhibit larger dark currents as the temperature increases. In other words, the cooling effect on the dark current and S/N ratio is more remarkable in such photocathodes. In this figure, the cooling effect is limited in the region below -20 to -30°C, due to the fact that contribution of factors other than thermionic emission becomes relatively large in this region. In photon counting applications, since the leakage current can be ignored, greater cooling effect can be achieved.
10—13
TPMOB0064EA
8.5kg
ANODE DARK CURRENT (A) ANODE SIGNAL OUTPUT (A)
NOTE
Figure 30: Dark Current vs. Supply Voltage
Two SHV receptacles
Thermal Electron Emission and Cooling Effect
ANODE DARK CURRENT (A)
A small amount of current flows in a photomultiplier tube operated at a high voltage even when no light enters it. This output current is called the dark current. Since the dark current degrades the S/N ratio, it is the factor that determines the lower limit of detection when the output current is extremely low such as in low-level-light measurement. Major causes of the dark current can be classified into the seven described below. The extent to which each of these causes affects the dark current depends on the type of photomultiplier tube and varies from tube to tube or according to operating conditions. Specific Causes q Thermionic emission of electrons from the photocathode and dynode surfaces w Leakage current between electrodes and lead pins (Mainly due to impurities on the electrode supporting materials, glass stem, plastic base surfaces and on the socket surface) e Ion current flowing as a result of ionization of residual gases inside the bulb r Photoelectron emission caused by internal electrons and ions colliding with the electrode support materials and glass t Photoelectron emission by the glass scintillation as a result of gamma rays emitted from radioactive elements (chiefly 40 K) inside the bulb y Photoelectron emission caused by Cherenkov radiation due to cosmic rays passing through the glass u Field emission of electrons from the photocathode and dynode surfaces Figure 30 shows the relationship between the voltage supplied across the photomultiplier tube cathode and anode, and the anode dark current. This characteristic curve can be divided into three regions. In the low-voltage region a, the major cause of dark current is the leakage current w and in the high-voltage region c, e, r and u become the governing factors that determine the dark current. In contrast, in region b which approximates actual operating conditions, thermal electron emission is predominant. From this behavior, it can be seen that cooling the photocathode and dynodes would be very effective in reducing the dark current when the photomultiplier tube is operated at the normal voltage range.
■ Specifications Parameter
Photomultiplier Tube Dark Current and Cooling Effect
8
15
350
10—7
b
10—8
DARK CURRENT 10—9 a
20MAX. IDEAL LINE BY THERMIONIC EMISSION ONLY
10—10 C2633 PROGRAMMABLE HV POWER SUPPLY
110
10—11 200
300
500
1000
1500 2000
SUPPLY VOLTAGE (V)
—+ 16
TACCA0128EA
32
33
High Performance Thermoelectric Coolers C4877, C4878 Series The C4877 series and C4878 series are thermoelectric coolers constructed with enhanced electrostatic and magnetic shielding. This minimizes the influence of external noise on the photomultiplier tube and thus significantly improves photometric accuracy. These coolers offer user-friendly functions such as easy temperature control and pilot lamp blanking. The C4877 series is designed for use with 51mm (2") or 38mm (1-1/2") diameter head-on photomultiplier tubes, and the C4878 series for MCPPMTs.
Cooling Characteristics TACCB0034EA
FEATURES
COOLING WATER AMBIENT TEMPERATURE
+20
0 −10 −20 −30
0
20
40
60
Left : C4877 Power Supply Right : C4877 Cooled PMT Housing
DARK COUNT (cps)
Water (1 to 3 liters/min. flow rate) Approx. -30 °C
Spectral Transmission Characteristic of Optical Window 100
ROOM TEMPERATURE (17400cps)
103
102
101
−25°C (4cps)
60
40
20
100
0
Approx. 120 min
500
Evacuated double-pane fused silica window with heater
C4877 Series
E2762 Series
C4878 Series
E3059-500
HOUSING
FRONT 180
POWER SUPPLY
REAR
200
100 Vac ±10 % (50/60 Hz)
30
215
8
275
120 Vac ±10 % (50/60 Hz)
Output Voltage
28 Vdc
Output Current
4.3 A
61.5
8
8 6-M3 THREAD
6-M3 THREAD
S-100 O-RING
S-100 O-RING
PMT
86
∗Socket assemblies and PMT holders are available optionally. (Ref. to P.36)
12
PHOTOCATHODE
8.5 kg
[Components and Accessories] ● Cooled PMT Housing (Including a magnetic shield and input window) ● Power Supply ● Spare fuse ● Water Hose Clamps ● Connection Cable (1.5 m) ● AC Line Cable (2 m)
130
52
95
100
Functions against cooling water suspension and over current/short circuit
Weight
34
130
12
0
0
PMT
95
270 VA
30
35 MAX. 50 +2 –0
230 Vac ±10 % (50/60 Hz)
Power Consumption
140 205
302
100
C4877-01, C4878-01
16
104±1.5
Value • Description
C4877-02, C4878-02
NOTE
35
200 160
C4877, C4878
1200
Dimensional Outlines (Unit: mm)
[Power Supply]
Input Voltage
1000
WAVELENGTH (nm)
CHANNEL
5.8 kg
Parameter
800
52
MCP-PMT (R3809U -50 Series)
600
86
C4878 Series
400
126
φ 38 mm (1-1/2") and φ 51 mm (2") Head-on
0 100 200
1000
120P.C.D.
C4877 Series
Weight
Protection Circuit
TACCB0036EA
80
-30 to 0 °C (continuously adjustable)
Cooling Time
Applicable Socket Assembly or PMT Holder (Optional)
+30
140
Cooling Temperature (with cooling water at +20 °C)
Applicable Photomultiplier Tubes (Optional)
+20
PMT : R943−02
Value • Description
Optical Window Material
+10
0
COOLING WATER TEMPERATURE (°C)
TACCB0038EA
Thermoelectric effect
Temperature Controllable Range (with cooling water at +20 °C)
−50
105
[Cooled PMT Housing]
Heat Exchange Medium
−40
120
Cooling Effect on Dark Count
■ Specifications Parameter
100
−30
TIME (min)
104
Cooling
80
TACCB0035EA
−20
TRANSMITTANCE (%)
prevention ● Built-in electrostatic and magnetic shielding (C4877 Series) ● Water shut-off protection to guard the Peltier elements ● Stable operation due to a regulated power supply
: +20°C : +20°C
+10
−40
● Thermoelectric cooling using Peltier elements ● About –30 °C cooling temperature (with +20 °C cooling water) ● Evacuated, double-pane window with heater for frost
−10
COOLING TEMPERATURE (°C)
COOLING TEMPERATURE (°C)
+30
EVACUATED WINDOW
EVACUATED WINDOW WINDOW FLANGE
● Light Shield Cap
WINOW FLANGE
HOUSING FRONT PANEL
WINDOW FLANGE
WINDOW FLANGE
HOUSING FRONT PANEL
(C4878 Series)
(C4877 Series) TACCA0172EA
*
TACCA0173EA
C4877-02 and C4878-02 conform to the EMC directive (89/336/EEC) and the LVD (73/223/EEC) of the European Union.
Water hose is not attached, so please prepare it at the user side.
35
Thermoelectric Coolers C659 Series
Socket Assemblies for C4877 (Optional) E2762 Series (D Type) For R464, R585, R649 For R943-02, R3310-02 For φ 38mm (1-1/2") PMTs For R2257, R329, R331 For R3236
119 HIGH VOLTAGE CONTACT RING
35MAX.
FEATURES
L
● Thermoelectric cooling using Peltier elements ● Evacuated, double-pane window with heater for frost
prevention ● Water shut-off protection to guard Peltier elements ● Built-in magnetic shield
69
73
E2762-500 ... E2762-501 ... E2762-502 ... E2762-503 ... E2762-504 ...
Dimensional Outline (Unit: mm)
HOUSING (INSULATOR)
HOUSING (METAL)
L: E2762-500…106.5 E2762-501…144.5 E2762-502…133.5
E2762-503…106.5 E2762-504…111.5 TACCA0130EB
Circuit Diagrams E2762-500
E2762-501 HIGH VOLTAGE CONTACT RING
21
R1
P DY1
DY2
1
16
17
R2
R3
R4
R5
K
2
R6
R7
15
R8
3
14
4
13
5
12
6
DY1
8
7
1
R9 R10 R11 R12 R13 R14 R15 R16 R17
R1
C1 C2
C3
C4
C1: 4700pF C2 to C4: 0.01 µ F
R1: 1MΩ R2 to R4: 665kΩ R5, R6: 160kΩ R7 to R17: 330kΩ
—HV SHV-R
P
DY3 DY4 DY5 DY6 DY7 DY8 DY9 DY10 DY11 DY12
DY2 DY3 DY4 DY5 DY6 DY7 DY8 DY9 DY10
16
R2 R3 C1
R4
2
R5
R6
15
R7
3
14
R8
4
13
5
12
C3
C4
C1: 4700pF C2 to C4: 0.01 µ F
R1: 1MΩ R2 to R4: 820kΩ R5: 412kΩ R6 to R15: 820kΩ
—HV SHV-R
7
R9 R10 R11 R12 R13 R14 R15 C2
SIGNAL OUT BNC-R
6
SIGNAL OUT BNC-R
TACCC0080EB
TACCC0082EB
E2762-502
E2762-503
HIGH VOLTAGE CONTACT RING
HIGH VOLTAGE CONTACT RING
K
P
G
K
P
■ Specifications
SH
DY1 DY2 DY3 DY4 DY5 DY6 DY7 DY8 DY9 DY10 12
R1
1
R2
R3
11
R4
2
R5
10
R6
3
R7
9
R8
4
8
5
DY1 DY2
7
6
21
R9 R10 R11 R12 R13
R1
C1 C2
R1: 1MΩ R2 to R13: 680kΩ
—HV SHV-R
C3
C4
C1: 4700pF C2 to C4: 0.01 µ F
17
R2 R3 C1
1
R4
DY3 DY4 DY5
16
R5
2
R6
R7
15
R8
3
DY6 DY7 DY8 DY9 DY10 DY11 DY12 10
R9
14
4
13
5
12
6
R1: 1MΩ R2, R3: 560kΩ R4: 200kΩ R5, R6: 330kΩ R7: 130kΩ
—HV SHV-R TACCC0081EB
E2762-504
7
R10 R11 R12 R13 R14 R15 R16 R17 C2
SIGNAL OUT BNC-R
8
R8 to R17: 330kΩ C1: 4700pF C2 to C4: 0.01 µ F
C3
The C659 series is a thermoelectric cooler designed to reduce photomultiplier tube dark current and to enhance the photomultiplier tube lower detection limit. When used with a photomultiplier tube having an Ag-O-Cs photocathode in DC mode, the dark current can be reduced to 1/200 of its normal level at room temperature. In cooling a photomultiplier tube one sometimes encounters problems such as dewing on the incident window and leakage current on the socket or base of the tube. But these problems are eliminated by use of an evacuated, double pane window and custom socket assembly. The C659-50 series is designed for 38mm (1-1/2") and 28mm (1-1/8") diameter head-on photomultiplier tubes. The C659-70 series is specifically intended for use with 28mm (1-1/8") diameter side-on photomultiplier tubes. * When placing an order, please specify the photomultiplier tube type you want to use with the C659. We can provide the ideal socket assembly for your needs as an option. To operate the C659 series, water hoses with an inner diameter of 15mm are required.
C4
SIGNAL OUT BNC-R TACCC0083EB
[Cooled PMT Housing] Parameter Cooling Heat Exchange Medium C659-50 Series Cooling A Temperature C659-70 Series Cooling Time
HIGH VOLTAGE CONTACT RING K ACC DY1
DY2
2
16
21
Optical Window Material
P DY3 DY4 DY5 DY6 DY7 3
15
5
13
6
DY8 DY9 DY10 DY11 DY12 1
12
7
11
8
10
Applicable Photomultiplier Tubes
9
R18 R19 R1
R2
R3
R4
R5
R6
R7
R8
R9 R10 R11
Weight
R12 R13 R14 R15 R16 R17
C1 C2
C3
C4
NOTE —HV SHV-R
R1: 1MΩ R2, R3: 665kΩ R4, R5: 200kΩ R6: 430kΩ
R7: 160kΩ R8 to R17: 330kΩ R18, R19: 51Ω
C1: 4700pF C2 to C4: 0.01 µ F
SIGNAL OUT BNC-R
E3059-500 (For R3809U-50 Series) Dimensional Outline (Unit: mm) 222±2
35 MAX. —HV (SHV-R)
192 13
119
R3809U
85 ± 5
69
73
SIGNAL OUTPUT (SMA)
HOUSING (METAL)
N2 Plug
TACCB0033EA
+20
PMT TEMPERATURE
+10
0
—10 INTERNAL WALL TEMPERATURE OF PMT HOUSING
—20
—30
4.8kg 2kg
Value • Description 115 Vac ±10% (50/60Hz) 220 Vac ±10% (50/60Hz) 160VA 110VA 6V 3.4V 12A 12A Functions against cooling water suspension 10.7kg 8.5kg
[Components and Accessories] ● Cooled PMT Housing (including a magnetic shield and input window) ● Connection Cable (2m) ● Protective Circuit Cable (2m)
HOUSING (INSULATOR)
Cooling Characteristics
—40
0
20
A Cooling water: +20°C, Cooling temperature differs depending on photomultiplier tube type.
Parameter C659-51, -71 Input Voltage C659-52, -72 C659-50 Series Power Consumption C659-70 Series C659-50 Series Output Voltage C659-70 Series C659-50 Series Output Current C659-70 Series Protection Circuit C659-50 Series Weight C659-70 Series
PMT Holder for C4878 (Optional)
67.2 ± 0.2
Evacuated double-pane fused silica window with heater φ 38mm and φ 28mm Head-on φ 28mm Side-on
[Power Supply]
TACCC0091EB
60
C659-50 Series C659-70 Series C659-50 Series C659-70 Series
Value • Description Thermoelectric effect Water (1 to 3 liters/min flow rate) Approx. -20°C Approx. -15°C Approx. 60min
TEMPERATURE (°C)
KG
40
60
TIME (min)
Effect by Cooling Water Temperature (C659-50 Series) TACCB0029EA
+20
COOLING TEMPERATURE (°C)
HIGN VOLTAGE CONTACTRING
0
—20
—40
0
+40
+20 COOLING WATER TEMPERATURE (°C)
● Power Supply ● AC Line Cable (2m)
● Light Shield Cap
TACCA0133EA
36
37
RELATED PRODUCTS Power and Signal Cables E1168 Series, Connector Adapters A4184 Series
Dimensional Outlines (Unit:mm) ● Cooled PMT Housing (C659-50 Series) 280 15
126
COOLING WATER IN/OUT
EVACUATED WINDOW SOCKET ASSEMBLY
Hamamatsu offers the E1168 series cables for connection of photomultiplier tube assemblies and their accessories. A variety of cables are available, for handling high voltage, low voltage and signals. In addition, Hamamatsu also provides the A4184 series connector adapters designed for SHV/MHV connector conversion.
100 11.5
46
40
15
7 35
162
● Cooled PMT Housing (C659-70 Series) 35
SOCKET ASSEMBLY
M80 P=1
110
41
32
M60 P=1
60
24
81
15
PMT
171
162
40
PMT
200
EVACUATED WINDOW
(SIDE)
(FRONT)
8
TACCA0136EB
M56 P=0.75
● Power Supply
C659-50 SERIES...150 C659-70 SERIES...130
290
20
HV
C659-50 SERIES...130 C659-70 SERIES...125
23.5
SIGNAL
110 COOLING WATER IN/OUT (REAR)
TACCA0135EB
Selection Guide
TERMINAL BASE
● For High Voltage
TACCA0135EB
C659-50 SERIES...120 C659-70 SERIES...100
Type No.
260
Cable Type
● For Signal
E1168-10
E1135 Selection Guide Applicable Photomultiplier Tube Type
φ 38mm (1-1/2") Head-on φ 38mm (1-1/2") Head-on φ 28mm (1-1/8") Head-on φ 28mm (1-1/8") Side-on
-501 -502 -503
E1168-19
Photomultiplier Tube Examples
Type No.
C659-50 Series
E1168-13
R268, R316, R374, etc.
E1168-14
R5
R6
R7
4
R8
8
R9
5
240.5
N-P BNC-P
t
E1168-03
3C-2V
75Ω
BNC-P BNC-P
y
MHV-P MHV-P
q
E1168-05
3D-2V
50Ω
BNC-P BNC-P
y
SHV-P SHV-P
e
MHV-P SHV-P
w
5kVdc
MVVS 3×0.3
MC-032 MC-032
u
SR30-10PQ-4P SR30-10PQ-4P
i
MVVS 2×0.3
Dimensional Outline
R10
R11
R12
C1
C2
C3
Connector Types
Dimensional Outline
A4184-02
MHV Plug SHV Jack
o
A4184-03
SHV Plug MHV Jack
!0
+50 0
1500 —
+50 0
MHV-P
MHV-P
1500 —
SHV-P TACCA0146EA
r E1168-01
C1 to C3 : 0.01 µ F C4 : 4700pF
SIGNAL OUT BNC-R
+50 0
SHV-P
1500 —
SHV-P
E1135-502
HOUSING (INSULATOR)
PANEL (METAL)
28mm HEAD-ON TYPE PMT
HOUSING (INSULATOR)
PANEL (METAL)
t E1168-02
+50 0
N-P
TACCA0142EA
TACCC0087EA 38mm HEAD-PM TYPE PMT
K
Type No.
w E1168-10, -20
e E1168-17, -19
145.5
R1 to R12 : 300kΩ 6
7
—HV SHV-R
1500 —
N-P TACCA0147EA
y E1168-03, -05
P
TACCA0138EA
DY1 DY2 DY3 DY4 DY5 DY6 DY7 DY8 DY9 DY10 DY11 14
13
E1168-02
e
Connector Types
83
R4
9
3
r
TACCA0141EA
77
R3
10
N-P N-P
w
Cable Type
E1135-502
83
R2
2
11
50Ω
Dimensional Outline
● Connector Adapters
MHV-P
145.5
77
1
3D-2V
E1168-01
Connector Types
Dimensional Outline (Unit: mm)
240.5
P DY1 DY2 DY3 DY4 DY5 DY6 DY7 DY8 DY9 DY10
Impedance
C659-70 Series
1P21, R212, R928, etc.
Dimensional Outlines (Unit: mm) E1135-500, 501
K
Cable Type
SHV-P SHV-P
● For Low Voltage
R980, R1387, 6199, 7102, etc. R580, etc.
Custom φ 6.45 High Voltage ±0.3mm Cable (Red)
Type No.
MHV-P SHV-P
q E1168, -18
(For C659-50 Series) E1135-500, 501
R1 C4
2.3kVdc
E1168-20
Cooler
Circuit Diagrams
12
RG-59B/U φ 6.2mm (Red)
E1168-17 E1168-18
E1135-500
q
TACCA0137EB
Socket Assemblies E1135 Series (Optional) for Use with C659
Socket Assembly
MHV-P MHV-P
Cable Maximum Diameter Voltage
E1168
Basically, the E1135 series socket assemblies have the same components as the D-type socket assemblies. (See pages 8 through 13.) However, the assembly body is made of insulating material with a long length to sufficiently isolate the photomultiplier tube side from the connector side. This is to prevent the external atmospheric heat from conducting to the photomultiplier tube through the connector panel of the socket assembly. The assembly body length differs depending on the type of E1135, so that the photomultiplier tube to be used is installed with its photocathode set at the same position. Note that the cooling temperature may slightly vary because the thermal capacity of each socket assembly and the photomultiplier tube used are not identical.
Connector Types
Dimensional Outline
R1 C4
12
R2
11
2
R3
R4
3
R5
4
10
R6
R7
9
R8
5
R9
8
R10
R11
R12
C1
C2
C3
TACCA0140EA
R1 to R12 : 300kΩ 7
6
C1 to C3 : 0.01 µ F C4 : 4700pF
+50 0
N-P
1500 —
+50 0
BNC-P
1500 —
BNC-P
BNC-P
TACCA0143EA
—HV SHV-R
SIGNAL OUT BNC-R
TACCC0088EA
u E1168-13
E1135-503
TACCA0148EA
i E1168-14
70 8
58 P
—HV SHV-R
38
3
R3
5
4
R4
R5
6
R6
7
R7
1500 — 0
8
o A4184-02
TACCA0149EA
!0 A4184-03
ADAPTER SHV PLUG+MHV JACK
MHV PLUG+SHV JACK
R1 to R10 : 300kΩ 10
9
R8
R9
R10
C1
C2
C3
SR30-10PQ-4P
C1 to C3 : 0.01 µ F C4 : 4700pF
28mm SIDE-ON TYPE PMT
SIGNAL OUT BNC-R
HOUSING (INSULATOR)
PANEL (METAL)
TACCA0139EA
14.2
R2
+50
SR30-10PQ-4P
14.2
2
1
MC-032
ADAPTER
DY1 DY2 DY3 DY4 DY5 DY6 DY7 DY8 DY9
R1 C4
1500 —
TACCA0144EA
K
11
+50 0
MC-032
(For C659-70 Series) E1135-503
41.7
TACCA0145EA
44.5
TACCA0150EA
TACCC0089EA
39
Housing E1341
Photon Counter C5410 Series
The E1341 is a metallic housing specifically designed to contain a 51mm (2") diameter head-on photomultiplier tube operated at room temperatures. The E1341 housing is completely light-shielded and incorporates a magnetic shield. To facilitate photomultiplier tube operation, Hamamatsu also provides the E4512 series D-type socket assemblies that can be accommodated in the E1341 housing along with the photomultiplier tube. (See page 13.) The E1341 housing can be readily connected to a monochromator by using a simple adapter and also allows an optical shutter (Copal No.3) to be installed.
The C5410 photon counter includes an amplifier, discriminator and high-voltage power supply. Photon counting can be performed by simply connecting to a photomultiplier tube/D-type socket assembly. A non-dead time, time resolved measurement mode has been added to the conventional gated single photon counting mode. A profile of the measured result can be displayed and analyzed in real-time on the front panel liquid crystal display. The RS-232C interface permits simple connection to a personal computer, allowing data transfer and remote control of the C5410 from the computer. Photomultiplier tube and socket assembly will be sold separately as an option.
Dimensional Outline (Unit: mm)
Photon Counting Unit C3866
M61 P=0.75
7
E989-05
The C3866 photon counting unit converts photomultiplier tube photoelectron pulses into a 5V digital signal by using a built-in amplifier/discriminator. Photon counting with high S/N ratio can be easily performed by connecting an external pulse counter to the output of the C3866 and supplying a low voltage. The highspeed electronic circuit used in the C3866 ensures high-precision photometry with high linearity up to 107 cps. Due to the built-in prescaler (division by 10), the C3866 does not require a high-speed pulse counter.
68
72
53
M68 P=1
P52 O-RING
10 198 ± 2
2
TACCA0152EB
High speed Amplifier C5594 Series
Integrated Photon Counting Heads H5920 Series, H6180 Series, H6240 Series
The C5594 series is a wide-band amplifier with a high gain (63 times) especially intended for use with photomultiplier tubes. The frequency cutoff is as high as 1.5GHz, enabling amplification of high-speed output pulses from all types of photomultiplier tubes with good fidelity. In particular, the C5594 series is ideally suited for fluorescence lifetime measurement in single photon levels using an MCP-PMT and other timing property measurements using high-speed photomultiplier tubes. The C5594 series accepts a wide range of voltage inputs ranging from +12Vdc to +16Vdc.
These photon counting heads consist of a photomultiplier tube, voltage divider, highspeed amplifier, discriminator and high-voltage power supply, all included in a compact metallic case. The H5920 series further includes a prescaler (division by 10). Since the photomultiplier tube supply voltage and discrimination voltage are preset at the optimal levels, there is no need for adjustments such as measurement of plateau characteristics before use. The H5920 series requires a ±5V supply, and the H6180 and H6240 series require a +5V supply. Photon counting can be performed by simply connecting the output to an external pulse counter. The H5920 series and H6180 series contain a head-on photomultiplier tube, while the H6240 series uses a side-on photomultiplier tube.
Specifications Parameter
Value
Frequency Bandwidth
50kHz to 1.5GHz
Gain
63 (36dB)
Input/Output Impedance
50Ω
Dimensional Outlines (Unit: mm)
Output Connector
Input Connector
9.6
SMA Jack w
BNC Jack r
C5594-12
C5594-14
SMA Plug
q
SMA Jack
w
C5594-22
C5594-24
BNC Plug
e
C5594-32
C5594-34
BNC Jack
r
C5594-42
C5594-44
eBNC Plug
rBNC Jack
9.6
The H3460 series is a photon counting head that incorporates a head-on photomultiplier tube selected for photon counting and a high-speed amplifier/discriminator, into a compact metallic case. The H3460 allows high-speed photon counting with high S/N ratio by connecting to an external high-voltage power supply for the photomultiplier tube, a low-voltage power supply for the amplifier/discriminator, and an ECL input counter. When the H3460 series is to be connected to a TTL input counter, the C3589 prescaler should be used to convert the ECL output of the H3460 into a TTL output. In addition, the C3589 prescaler divides the count rate by 10, so a high-speed counter is not required.
17
HIGH SPEED AMPLIFIER IN
C5594
OUT
50k-1.5GHz 36dB GND
18
+15V
18
9.5
11.4
wSMA Jack
54
33
Suffix Number and Input/Output Connectors
qSMA Plug
Photon Counting Heads H3460 Series Prescaler C3589
95mA
16.5
Current Consumption
▲Left: H6240 Right: H6180-01 with optional mounting frange
▲H3460 Series TACCC0093EA
40
TACCA0051EB
41
INDEX BY TYPE NO. Type No.
Product
Page
C659 Series ...... Thermoelectric Coolers ............................. 37 E717-21 ............. D-Type Socket Assembly ........................... 8 E717-35 ............. D-Type Socket Assembly ........................... 8 E717-63 ............. D-Type Socket Assembly ........................... 8 E849-35 ............. D-Type Socket Assembly ......................... 10 E849-36 ............. D-Type Socket Assembly ......................... 10 E850-13 ............. D-Type Socket Assembly ........................... 8 E974-13 ............. D-Type Socket Assembly ......................... 10 E974-14 ............. D-Type Socket Assembly ......................... 10 E989 Series ....... Magnetic Shield Cases ............................. 23 E990-07 ............. D-Type Socket Assembly ......................... 10 E990-08 ............. D-Type Socket Assembly ......................... 10 C1053 Series .... DA-Type Socket Assemblies .................... 14 E1135 ................ Socket Assemblies for C659 ..................... 38 E1168 Series ..... Connection Cables ................................... 39 E1198-22 ........... D-Type Socket Assembly ........................ 12 E1198-23 ........... D-Type Socket Assembly ......................... 12 C1309 Series .... High Voltage Power Supply Units ............. 27 E1341 ................ Housing ..................................................... 40 C1392 Series .... Gated D-Type Socket Assemblies ............ 16 E1435-02 ........... D-Type Socket Assembly ......................... 12 C1556 Series .... DA-Type Socket Assemblies .................... 14 E1761-04 ........... D-Type Socket Assembly ......................... 10 E2183-500 ......... D-Type Socket Assembly ......................... 12 E2183-502 ......... D-Type Socket Assembly ......................... 12 C2456 ................ High Voltage Power Supply Unit ............... 28 C2633 ........................................................................................ Computer-Controllable High Voltage Power Supply ....... 32 C4877 ................ High Thermoelectric Cooler ...................... 34 E2762 Series ..... Socket Assemblies for C4877 ................... 36 C4878 ................ High Thermoelectric Cooler ...................... 34 E2924 ................ D-Type Socket Assembly ......................... 10 E2924-05 ........... D-Type Socket Assembly ......................... 10 E3059-500 ......... Holder for MCP-PMT ................................ 36 C3350 ................ High Voltage Power Supply ...................... 30 C3360 ................ High Voltage Power Supply ...................... 31 H3460 Series .... Photon Counting Heads ............................ 41 C3589 ................ Prescaler ................................................... 41 C3830 Series .... High Voltage Power Supplies ................... 29 C3866 ................ Photon Counting Unit ................................ 41 A4184 Series ..... Connector Adapters .................................. 39 E4512-501 ......... D-Type Socket Assembly ......................... 12 E4512-502 ......... D-Type Socket Assembly ......................... 12 E4512-504 ......... D-Type Socket Assembly ......................... 12 E4512-505 ......... D-Type Socket Assembly ......................... 12 C4710 ................ High Voltage Power Supply Unit ............... 26 C4720 ................ High Voltage Power Supply ...................... 29 C4900 Series .... High Voltage Power Supply Units ............. 25 C5410 Series .... Photon Counters ....................................... 41
42
Type No.
Product
C5594 Series .... C5703-01 .......... E5815-01 ........... H5920 Series .... H6180 Series .... H6240 Series .... C6270 ................ C6271 ................
High Speed Amplifiers .............................. 40 DP-Type Socket Assembly ....................... 20 D-Type Socket Assembly ........................... 8 Integrated Photon Counting Heads .......... 41 Integrated Photon Counting Heads .......... 41 Integrated Photon Counting Heads .......... 41 DP-Type Socket Assembly ....................... 18 DAP-Type Socket Assembly ..................... 18
Page
WARNINGS
HIGH VOLTAGE
● High voltage power supplies and other products contained in this catalog generate or exhibit hazardous voltages and may present an electric shock hazard.
● The products contained in this catalog should be installed, operated, or serviced in accordance with what are instructed in their instruction manuals and other relevant Hamamatsu publications.
● The products contained in this catalog should be installed, operated, or serviced only by qualified personnel that have been instructed in handling high voltages.
● Designs of equipment utilizing the products contained in this catalog should incorporate appropriate interlocks to protect the operator and service personnel from electric shocks.
Warranty All the products listed in this catalog are warranted to the original purchaser for a period of 12 months following the date of shipment. The warranty is limited to repair or replacement of any defective material due to defects in workmanship or materials used in manufacture. A: Any claim for damage of shipment must be made directly to the delivering carrier within five days. B: Customers must inspect and test all delivered products within 30 days after shipment. Failure to accomplish said incoming inspection shall limit all claims to 75% of value. C: No credit will be issued for broken products unless, in the opinion of Hamamatsu, the damage is traceable to a manufacturing defect.
D: No credit will be issued for any product which, in the judgement of Hamamatsu, has been damaged, abused, modified or whose serial number or type number has been obliterated or defaced. E: No product will be accepted for return unless permission has been obtained from Hamamatsu in writing, the shipment has been returned prepaid and insured, accompanied with a full written explanation of the reason for each return. F: When products are used at a condition which exceeds the specified maximum ratings or which could hardly be anticipated, Hamamatsu will not be the guarantor of the products.
Subject to local technical requirements and regulations, availability of products included in this promotional material may vary. Please consult with our sales office.
43
HAMAMATSU PHOTONICS K.K., Electron Tube Center 314-5, Shimokanzo, Toyooka-village, Iwata-gun, Shizuoka-ken, 438-0193, Japan Telephone: (81)539-62-5248, Fax: (81)539-62-2205 http://www.hamamatsu.com/
Main Products
Sales Offices
Opto-semiconductors Photodiodes Photo IC Position Sensitive Detectors Image Sensors Infrared Detectors Solid State Emitters CdS Photoconductive Cells Pyroelectric Detectors Photocouplers Photointerrupters, Photoreflectors
ASIA: HAMAMATSU PHOTONICS K.K. 325-6, Sunayama-cho, Hamamatsu City, 430-8587, Japan Telephone: (81)53-452-2141, Fax: (81)53-456-7889
North Europe: HAMAMATSU PHOTONICS NORDEN AB Färögatan 7, S-164 40 Kista, Sweden Telephone: (46)8-703-29-50, Fax: (46)8-750-58-95
U.S.A.: HAMAMATSU CORPORATION Main Office 360 Foothill Road, P.O. BOX 6910, Bridgewater, N.J. 08807-0910, U.S.A. Telephone: (1)908-231-0960, Fax: (1)908-231-1218 E-mail:
[email protected]
Italy: HAMAMATSU PHOTONICS ITALIA S.R.L. Via della Moia, 1/E 20020 Arese, (Milano), Italy Telephone: (39)2-935 81 733, Fax: (39)2-935 81 741
Electron Tubes Photomultiplier Tubes Light Sources Image Pick-up Tubes Image Intensifiers X-Ray Image Intensifiers Microchannel Plates Fiber Optic Plates Imaging and Processing Systems Video Cameras for Measurement Image Processing Systems Streak Cameras Optical Oscilloscopes Optical Measurement Systems Imaging and Analysis Systems
Western U.S.A. Office Suite 110, 2875 Moorpark Avenue San Jose, CA 95128, U.S.A. Telephone: (1)408-261-2022, Fax: (1)408-261-2522
Hong Kong: S&T ENTERPRISES LTD. Room 404, Block B, Seaview Estate, Watson Road, North Point, Hong Kong Telephone: (852)25784921, Fax: (852)28073126
United Kingdom: HAMAMATSU PHOTONICS UK LIMITED Lough Point, 2 Gladbeck Way, Windmill Hill, Enfield, Middlesex EN2 7JA, United Kingdom Telephone: (44)181-367-3560, Fax: (44)181-367-6384
Taiwan: S&T HITECH LTD. 3F-6 No.188, Section 5, Naking East Road Taipei, Taiwan, R.O.C. Telephone: (886)2-2753-0188, Fax: (886)2-2746-5282
France, Portugal, Belgium, Switzerland, Spain: HAMAMATSU PHOTONICS FRANCE S.A.R.L. 8, Rue du Saule Trapu, Parc du Moulin de Massy, 91882 Massy Cedex, France Telephone: 33(1) 69 53 71 00, Fax: 33(1) 69 53 71 10
KORYO ELECTRONICS CO., LTD. 9F-7, No.79, Hsin Tai Wu Road Sec.1, Hsi-Chih, Taipei, Taiwan, R.O.C. Telephone: (886)2-698-1143, Fax: (886)2-698-1147
Swiss Office Richtersmattweg 6a CH-3054 Schu¨ pfen, Switzerland Telephone: (41)31/879 70 70, Fax: (41)31/879 18 74 Belgiam Office 7, Rue du Bosquet B-1348 Louvain-La-Neuve, Belgium Telephone: (32)10 45 63 34, Fax: (32)10 45 63 67 Spanish Office Cetro de Empresas de Nuevas Tecnologias Parque Tecnologico del Valles 08290 CERDANYOLA (Barcelona) Spain Telephone: (34)3 582 44 30, Fax: (34)3 582 44 31
FEB.1998 REVISED Information in this catalog is believed to be reliable. However, no responsibility is assumed for possible inaccuracies or omission. Specifications are subject to change without notice. No patent rights are granted to any of the circuits described herein. ©1998 Hamamatsu Photonics K.K.
Republic of Korea: SANGKI TRADING CO., LTD. Suite 431, Sunmyunghoi Bldg., 24-2, Youid-Dong, Youngdeungpo-ku, Seoul, Republic of Korea Telephone: (82)2-780-8515, Fax: (82)2-784-6062 Singapore: S&T ENTERPRISES (SINGAPORE) PTE. LTD. Block 2, kaki Bukit Avenue 1, #04-01 to #04-04 Kaki Bukit Industrial Estate, Singapore 417938 Telephone: (65)7458910,Fax: (65)7418201
Germany, Denmark, Netherland: HAMAMATSU PHOTONICS DEUTSCHLAND GmbH Arzbergerstr. 10, D-82211 Herrsching am Ammersee, Germany Telephone: (49)8152-375-0, Fax: (49)8152-2658 Danish Office Naverland 2 DK-2600 Glostrup,Denmark Telephone: (45)4346-6333, Fax: (45)4346-6350 Netherland Office Postbus 536, 3760 Am Soest, Netherland Telephone: (31)35-6029191, Fax: (31)35-6029304
Quality, technology, and service are part of every product.
TACC0002E04 FEB.1998 T Printed in Japan (6000)
