Digimar. Height Measuring Instruments Height Gage 27 ES

2– 2

Height Measuring Instruments Digimar M 814 N/G

2– 3

Height Measuring Instruments Digimar M 814 N/G: Technical Data / Accessories

2– 4

Height Measuring Instrument Digimar CX 2

2– 6

Height Measuring Instrument Digimar CX 1

2 – 10

Control and Evaluation Instrument DX 1

2 – 11

Height Measuring Instrument Digimar CX 1: Measurement Examples

2 – 12

Height Measuring Instruments Digimar CX 1, DX 1: Technical Data

2 – 13

Height Measuring Instrument Digimar CX 1: Accessories

2 – 14

Visustat – Data Transfer and Evaluation Software for Digimar-DX 1

2 – 16

2-1

Digimar. Height Measuring Instruments Digital Height Gage 27 ES Features Applications • Scribing and marking of workpieces • Measurement of heights and distances

c

27 ES

ON/OFF

mm/inch

RESET

Dimensions mm 27 ES

300 mm 600 mm

a

b

c

d

41 41

190 x 130 190 x 130

24 x 12 24 x 12

475 775

a

d

REF

• Functions: ON/OFF RESET (zero setting) mm/inch HOLD (storage of measuring value) DATA (data transmission) PRESET (set buttons can be used to enter any numerical value) • Capacitive measuring system, life of battery approx. 2 years • Max. measuring speed 1.5 m/s (60 in/s) • Data output: Opto RS232C via data connection cable • High contrast 6 mm/.23 in liquid crystal display • Heavy-duty base, easy to handle • Hardened and lapped contact surface to produce smooth and even movement • Slide and beam made of hardened stainless steel • Fine adjustment • Locking screw • Interchangeable scriber point, carbide tipped • Standard accessories: Scriber point and battery

b

Technical Data Measuring range mm/in

Resolution

Weight

mm/in

Error limit (DIN 862) mm/in

300/12 600/24

0.01/.0005 0.01/.0005

0.03/.0015 0.03/.0015

6.7/14.7 7.6/16.7

Order no.

Order no. wooden case

Remarks

4123700 4123701

4123530 4123531

incl. scriber point 27 ESh incl. scriber point 27 ESh

Kg/lbs

Accessories

16 ESv 4102510

Accessories for data processing see chapter 10 2-2

27 Sp

27 ESh

11,5x7

27 ESh 4123710 27 Sp 4123041 4102520

15

Scriber Point, carbide-tipped Holder for test indicators Battery 3V, Type CR 2032 Data Connection Cable RS232C (2 m), SUB-D-jack 9-pin

11,5x7

Order no.

ø8

42

71 65

Digimar. Height Measuring Instruments Height Measuring and Scribing Instruments Digimar M 814 N and 814 G Zero setting at any position Fine setting provided. Facilitates setting the measuring head to the desired dimension especially for scribing jobs. Choice of display Metric and inch reading selectable. Digital pre-setting Reference dimensions are entered digitally and automatically allowed for during each measurement. Independent of power supply Battery life 2,000 working hours. Measuring data processing Via the serial interface RS 232 C, data can be transmitted to an A4 printer or evaluation computer. Universal application Due to versatile accessories. Exchangeable bases With accessories 814 Nf (cast iron base) and 814 Gf (table plate).

Description For measuring heights, center distances between bores, surfaces and width of ledges. Also for marking and scribing of parts. Design Features

Features High accuracy Due to precise ball bushing guiding system of the measuring head plus the non-contact electronic system. The latter is composed of an incremental scale and a capacitive transducer. The measuring system has no mechanical components, thus eliminating wear and ensuring high accuracy. Digital display The result is shown in large figures. Convenient handling Electronic system and display incorporated in measuring head. No separate indicator necessary. Easy to operate By means of hand crank on measuring head with predetermined measuring force. Measuring head is balanced by counter-weight inside the column and can be locked at any position for scribing purposes. Constant measuring force Acting upwards or downwards, as required.

Sturdy column. Measuring head with accurate ball bushing guiding system, adjustable in height by hand crank and to be locked at any desired point. With fine adjust setting. Large digital display. Zero setting in any position. With digital preset and data output. Universal mounting for measuring, scribing, and centering elements. Two models available Standard model with cast iron base and measuring table model with table plate made of hard granite. Easy conversion from one model to the other. Cast iron base and granite table plate available separately. Digimar M 814 N: standard model With extra rugged, cast iron base with three-point support. To be used on base plates, machine beds and workpiece surfaces. Digimar M 814 G: measuring table model With table plate made of fine grained black granite (greenstone) of great hardness and form stability. Table surface 300 mm x 200 mm (11.81 in x 7.87 in). For testing large workpieces, column with measuring head can be turned thus pointing to the rear.

2-3

Digimar. Height Measuring Instruments Technical Data 814 N Standard model 814 G Measuring table model

Order no. 4426540 Order no. 4426541

Order no. 4426542 Order no. 4426543

Measuring range (mm / in) Resolution (mm / in) Deviation range Measuring accuracy, max. error Repeatability Angular deviation (measuring direction) Max. positioning speed of measuring head Number of measurements per second: standard measurements with function MIN/MAX with tolerance entry Measuring force Measuring units Display Supply Operating temperature Data output Interface

0 to 320 mm/0 to 12.6 in 0.01, 0.001 mm/.0005, .00005 in – 20 µm/.0008 in 5 µm/.0002 in (± 2 s) 20 µm/300 mm /.0008 in/12 in 1 m/s / 39.4 in/s

0 to 620 mm/0 to 24.4 in 0.01, 0.001 mm/.0005, .00005 in – 30 µm/.0012 in 5 µm/.0002 in (± 2 s) 30 µm/600 mm / .0012 in/24 in 1 m/s / 39.4 in/s

12 measurements more than 20 measurements 10 measurements approx. 3 N/.675 lbf mm and inch (direct conversion) digital LCD 1 lithium battery, 3 V, type CR 2032 5° to 40° C / 41° to 104° F compatible RS 232 C format opto-coupler

Dimensions: 814 N with cast iron base: height length and width of the base weight

513 mm/20.20 in 205 mm x 175 mm/8.07 in x 6.89 in 10 kg/22.05 lb

813 mm/32.01 in 205 mm x 175 mm/8.07 in x 6.89 in 12 kg/26.46 lb

814 G with granite plate: height dimensions of the granite plate quality class of the plate weight

558 mm/21.97 in 300 mm x 200 mm/11.81 in x 7.87 in 1 14 kg/30.86 lb

858 mm/33.78 in 300 mm x 200 mm/11.81 in x 7.87 in 1 16 kg/35.27 lb

Accessories Column with 814 X Measuring head

814 Gf Table plate

As illustrated, however without base. To be used on self-made bases, large base plates, special testing units or on machine tools.

For extending the application of 814 N standard model. Made of fine grained black granite (greenstone) of great hardness and form stability. With through bore for mounting bolt M10. Including steel assembly ring.

Order No. Measuring range Connection thread Weight

4426544 0 mm to 320 mm (0 in to 12.60 in) M10 5 kg (11.02 lb)

4426545 0 mm to 620 mm (0 in to 24.41 in) M10 7 kg (15.43 lb)

814 Nf Cast iron base Order No. 4426506 For extending the application of the 814 G measuring table model. Extra rugged design with three-point support. With through bore for connection bolt M10. Weight 5 kg (11.02 lb).

2-4

Table surface Weight Quality class

Order No. 4426507

300 mm x 200 mm (11.81 in x 7.87 in) 9 kg (19.84 lb) 1 (as per DIN 876)

Digimar. Height Measuring Instruments Accessories Digimar M 814 N/G 814 t Probe arm (standard accessories) Order no. 4426510 With joint for mounting probes, dial indicators, dial comparators, and dial test indicators. Shaft length mounting hole

150 mm (5.91 in) 8 mm (.315 in)

814 m Spherical probing elements To be mounted to the 814 t probe arm. Ball dia. in mm (in)

Order No.

2 (.0787) 3 (.118) 4 (.157) 5 (.197) 6 (.236) 7 (.276) 8 (.315) (standard access.) 814 a Scriber

4426525 4426526 4426512 4426527 4426511 4426528 4426509

Lithium battery (standard accessories) for Digimar 814 Order No. 4102520 3 V, type CR 2032, 2,000 hours = 1 year. Dust cover (standard accessories) 0 mm to 320 mm (0 in to 12.60 in) Order No. 4426616 0 mm to 620 mm (0 in to 24.41 in) Order No. 4426619 814 s Probe with plate Order No. 4426513 For measurements of heights, distances, surfaces and edges. Especially recommended for narrow shoulders, e.g. on centering edges. Shank diameter: 8 mm (.315 in). Width of spherical contact surface: 3 mm (.118 in).

Order No. 4426515

For scribing and marking of parts. Carbide tipped. To be mounted to the 814 t probe arm.

814 h Probe holder

Order No. 4426514

Taper probe

For mounting styli of dial indicators and dial comparators for special applications. Connection thread M2.5.

For measuring distances between bores, recesses and slots regardless of their actual size and tolerance. Consisting of:

814 u Two direction probe Order No. 4426517

814 kh Holder

Order No. 4426516

817 ks Measuring taper Dia. in mm (in) 817 ks1 817 ks2 817 ks3 817 ks4

Order No.

0 - 15 (0 - .591) 14 - 20 (.551 - .787) 18 - 24 (.709 - .945) 23 - 30 (.906 - 1.181)

4426071 4426072 4426073 4426074

Probes for special applications available on request. 817 CIb Setting block Order No. 4426437

For measuring outside and inside diameters, width of ledges, recesses and slots. Actual ball diameter does not influence the measuring result. Ball diameter: 4 mm (.157 in). 814 ua Exchangeable probe arm Order No. 4426518 For 814 u two direction probe. Ball diameter: 2 mm (.0787 in). Reference: Connection cable see chapter 10, Data processing see chapter 10

Multiple setting gage with setting bore and hard-chrome plated setting surfaces arranged in a star. Three-point support with tungsten carbide plates. Protection against heat transmitted via the hands of the operator. For setting when using 817 Cl kh taper holder with measuring taper.

2-5

Digimar CX 2 Precision Height Measuring Instrument If you have high expectations and you want to obtain precise measuring results without complicated procedures; then you will find that the Digimar CX2 Digital Height Gage is your perfect partner for the workshop and production line. Just what you expect from Mahr Federal. • Easy handling of the Height Gage via the clearly styled control panel. All important measuring functions can be executed by single key selection. • The motorized measuring head simplifies the measuring task and minimizes the influence caused by the operator. Accurate, reproduceable and reliable measurements are therefore the result. • Easily created measuring programs enable the quick and reliable measuring of serial production components.

2-6

Digimar CX 2 Precision Height Measuring Instrument Features Reliable measuring results are easy to perform The combination of simple operation and motorized measuring head reduces the number of operating steps to a minimum, e.g. for measuring bores: 1. Position probe in the bore. 2. Probe travels up. Find the maximum by manually moving the workpiece. 3. Probe travels down. Find the minimum by manually moving the workpiece. Result: Center and diameter of the bore is simultaneously displayed. Clear and easy to understand. CX2-Operating panel .

Versatile use

Indispensible for serial measuring

The Digimar CX2 Digital Height Gage offers numerous measuring and evaluation functions, e.g.

In order to automate repetitive measuring steps, measuring programs can be easily generated with the teach-in mode function.

• • • • • •

Measuring of surfaces and grooves Measuring of bores and shafts Determination of Max-Min Computation of distances and symmetries Checking the perpendicularity with a Digital Indicator Data output for transmitting measured values to a PC or Statistics Printer for further data processing • Extension of the measuring range to 935 mm with standard accessory • and many more.

Checking of the perpendicularity with Digital Indicator 1082

This makes the checking of small component batches easier and faster. Even complex tasks can be executed by single key activation without the need of a test plan every time. Select between fully automatic or single-step measurement modes.

Execution of a measuring programe 2-7

Digimar CX 2 Precision Height Measuring Instrument Technical Data Measuring range Application range Resolution Measuring error* Repeatability* Perpendicularity error Operating time between charges Measuring force Total height Base area (L x W) Weight Order no. * Base plate GK 0 with Probe K10/50

2-8

mm/inch

350/14“

600/24“

1000/40“

mm mm µm µm µm h N mm mm kg

685

1335

≤25 up to 15

14

935 0.01 / 0.001 (5+L/300), L in mm 2 (plane) 3 (bore) ≤15 up to 100 1.0 ±0.3 985 240 x 250 16

5320104

5320102

5320103

≤9 up to 100 741

1392 26

Digimar CX 2 Precision Height Measuring Instrument Accessories

10 mm 4 mm 0-20 mm

50 mm 17 mm 94 mm

Order-No. 7022620* 4426436 7023613

Universal-probe set

7025041

Carrier 1 Carrier 3

for probing elements for dial indicators or incremental probes

7022630*

EB EB I

Setting block Setting block for taper probing element, with calibration certificate

7024083* 7023827

1082 16 ESv

Digital indicator 12,5 mm / 0,001mm Connection cable Dial Indicator - Height Measuring Instrument

4336201 4102510

MSP 2

Statistics Printer Connection cable Height Measuring Instrument - MSP 2/PC

4102045 7024634

K 10/50 ø8

Spherical probing element Spherical probing element Taper probing element

Shaft length A

50

817 Clm

7024086

Universal Probe Set

7025041

ø12

MKe 20 ø20

K 10/50 817 Clm MKe 20

øD

ø10

Catalog No. Description

104

* Included in standard scope of supply

7022630*

7024086

7024083

7023827

ø12

ø12

79

ø8

72

65

ø6H7

Universal probe set Measuring crook

Probing element carrier

Pin probing element

Taper probing element ø8

51 37,5

Extension piece

d

d

dk

Spherical probing element

ls

l

l

ø8

25

d

l

l

For additional accessories see pages 2-16 & 2-17. 2-9

Digimar. Height Measuring Instruments Digimar CX 1 Precision Height Measuring Instrument Digimar CX 1 Height Measuring Instrument Mahr's Digimar CX 1 Height Measuring Instrument lets you measure heights and distances of bores, shafts, axes, surfaces, width of ledges, grooves and much more. Quickly, easily and reliably. The removable control and evaluation instrument accepts up to four measuring devices, and its large pictograph keys and LCD readout provide quick and easy operation. An optional infrared-controlled printer lets you remotely print measurement results. Other optional accessories make the Digimar CX 1 as versatile as your measurement requirements are unique.

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Digimar. Height Measuring Instruments Features • Incremental measuring system for exceptional accuracy • Dynamic probe provides high repeatability • Precise measuring head travels on fully-encased steel guides which are protected from dirt • Semiautomatic measuring run • Integrated 2D measuring functions • Perpendicularity measurement with inductive or incremental probe • Accepts up to four measuring instruments • Data transfer and evaluation software for PC • Software for creating measuring programs on a remote computer • Standard memory for 40 measuring programs • Storage of probe calibration data • Control and evaluation instrument with statistical functions • Integrated, rechargeable battery with long operation time for mains-independent measurements • Automatic stand-by mode • Air cushion with battery operated air pump for easy, smooth movements • Operator prompting selectable in English, German, French, Spanish, Italian, Portuguese, Dutch, and Swedish; further languages in preparation Option on request: Commands are transmitted from the Digimar DX 1 to the optional printer via infrared signals. So you can print your measuring records.

One-Touch Operation All You Need Are 16 Keys We've pre-programmed all frequently recurring measuring functions into the Digimar DX 1. So taking precise measurements is as easy as touching one of the 16 pictograph keys. It's an especially great convenience when measuring a variety of shortrun workpieces. Here's what happens when you touch each of the 16 keys: • Contacting a surface from above

• Contacting a surface from below • • • •

Contacting a bore from below Contacting a shaft from above Determination of concentricity Determination of the flatness of a surface

• Contacting a bore from above • Contacting a shaft from below • Assessing a bore (center and diameter)

• Assessing a shaft (center and diameter)

• Checking of a groove horizonally (center and width)

• Determination of the center (with taper probes) • Calculating the distance from 2 measurement values • Calculating the center from 2 measurement values

• Setting / selecting the zero point

• Inputing a value via the DX 1 keyboard

• Calibrating the stylus

• Deleting the last measuring value • Deletion of the current workpiece data

• 2D-Measurement

• Completing an input (enter key) • Switching on/off 2 - 11

Digimar. Height Measuring Instruments Measurement Examples

Y

Measuring heights with specified tolerances.

Measuring of parallel coordinates.

3

d1, d2, d3

B

a1, a2, a3

Quick measuring of the center distance of bores with a small diameter as well as the distance from the base area by entering a reference value using taper inserts MKe 20.

Checking the perpendicularity using an electronic probe 1512, 1318 resp. digital indicators.

2 - 12

a1 a2

a1

aR

α Y'

X''

α 4

X

a

h a

X'

d 3 x1

1

h

a2

a2

Example 8:

Find: Distance from base area Center distance

X

1

Find: Angle of rotation α Pitch circle diameter d Angle ϕ Parallel coordinate values of bores 1-4 X’’, Y’’

Find: Height Angle deviation

Y''

X'

4

2

Example 4:

B

X''

ϕ

a3 a1

Find: Bore diameter Disatances from the base area

Y'

3 x1

Y

Determination of the pitch circle diameter and parallel coordinates.

d1

a2

Measuring of bore diameters and the determination of the center distance with reference to the base area.

Example 7:

d3

d2

y1

Example 3:

Y''

1

y1

d a

X' X

2

Find: Angle of rotation α Pitch circle diameter d Parallel coordinate values of bores 1-4 X’’, Y’’

B

2

Y

Determination of the pitch circle diameter and parallel coordinates. a

Measuring the diameter of a stub shaft and the determination of the center distance with reference to the base area. Find: Shaft diameter Distance

1 x1

Example 6: d

Example 2:

a

B

Find: Center distance a Angle of rotation α Parallel coordinate values of bores 1-3 X’, Y’

y1

a1, a2

a1

Find: Heights

Y'

α

Example 5:

a2

Example 1:

Digimar. Height Measuring Instruments Mahr Digimar DX 1 control and evaluation instrument: Your key to quick and easy measurement With 16 pictograph keys, an alphanumeric keypad and the ability to connect up to four measuring instruments, the Digimar DX 1 makes both taking measurements and evaluating the results easier than ever before. Frequently recurring measuring tasks, such as determining the center and diameter of a bore, shaft or groove, are as easy as touching a single key. Plain-text dialog boxes, logical menus and easy-to-follow instructions eliminate the need to learn lengthy key sequences. And a variety of measuring record formats – with and without actual-to-nominal deviation – are available for export to any common printer. Plus, you can quickly create custom measuring programs with the easy-to-use learn programming (teach-in mode). This facilitates instrument handling and considerably reduces testing times for mini-series consisting of only a few testpieces. With learn programming, even complex measuring tasks can be executed automatically with the touch of a single key.

The DX 1 contains a data base, in which measuring values and production data such as order number, machine type, etc. can be stored. Data filters enable the selective statistical evaluation of these data in the form of histograms, control charts, and Pareto charts. Digimar DX 1 can also provide its evaluation and statistical functions to other measuring instruments, such as Digimar M 814, Millitron, dial gages or caliper gages. The measuring accuracy corresponds to that of the connected measuring instrument. Alphanumeric keypad gives you even more functions In addition to the 16 pictograph function keys, the Digimar DX 1 alphanumeric keypad allows you to do all of this: • Automatic program run • Program creation with learn programming or standard programming • Entering comments and other text • Administration of program and measuring value files • Statistical evaluation with control charts, histograms, and Pareto charts • Print-out programs, measuring values, and statistical results

Technical Data Digimar CX 1 (standard accessories)

Order No. 5320001

Standard measuring range Maximum expandable measuring range Measuring error (L in mm) (Base plate of quality class 0) Perpendicularity error Repeatability Measuring force Contacting speed

600 mm (23.62 in) 335 to 935 mm (13.2 to 36.8 in) u95 = (2 + L/600) µm, (78.74 µin + L/(4 x 10-5) L in inches < 8 µm (315.0 µin) with planes: 0.5 µm (19.69 µin) with bores: 1.0 µm (39.37 µin) 1 N ± 0.2 N (4 oz ± .8 oz) 5 mm/s to 30 mm/s (.197 in/s to 1.18 in/s)

DX 1 control and evaluation instrument

Order No. 7023855*

Resolutions

.0002 µm/.00001 in .0005 µm/.00005 in .001 µm/.0001 in .005 µm/.0005 in .01 µm/.001 in

System of protection Keypad

Number of contacting speeds Max. manual positioning speed 3-point air cushion, air gap

6 600 mm/s (23.62 in/s) approx. 2 µm to 5 µm (78.74 µin to 196.7 µin)

Integrated pump for air cushion Exchangeable accumulators Operation time

* 4.8 V 8 to 15 hours (depending on operation)

Inputs for measuring instruments

see "Accessories" incremental scale with opto-electric reading

connectable to channel 2 (X-axis)

Exchangeable probing elements Vertical meas. system of the column Holders for horizontal mounted measuring instruments Dimensions Weight (column + control & evaluation instrument)

IP 54 membrane keypad with measuring function pictographs and alphanumeric characters graphics LCD, 64 x 240 pixels, background illumination RS 232 Centronics 4 (even for instruments of other manufacturers) – digital Mahr dial gage (Millitast 1082, 1085) – Mahr incremental probe (Millitron 1512, 1525) – Mahr inductive probe with a stroke of ± 2 mm (± .0787 in) (connected via Millitron indication instrument or measuring amplifier)

Display Interfaces

Measuring instruments

see "Accessories" 240 mm x 250 mm x 1.000 mm (9.45 in x 9.84 in x 39.37 in) Power pack approx. 30 kg/66.14 lb Converter voltage Converter frequency Output Plug System of protection Protective class

Europe (Order No. 7022455*)

U.S. (Order No. 7023858*)

230 V ± 10% 50 Hz 9 V AC; 1,900 mA European standard IP 20 II

115 V ± 10% 60 Hz 9 V AC; 1,900 mA U.S. standard IP 20 II

* Included in standard scope of delivery.

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Digimar. Height Measuring Instruments Accessories Order no.

Spherical probing element Disc probing element Spherical probing element

10/.394 15/.591 4/.157

50 mm/1.97 47.5 mm/1.87 72 mm/2.83

7022620* 7023608 7023609

K 4/30 K 6/40 K 10/60 K 10/100

Spherical probing element Spherical probing element Spherical probing element Spherical probing element

4 mm/.157 6 mm/.236 10 mm/.394 10 mm/.394

30 mm/1.18 40 mm/1.57 60 mm/2.36 100 mm/3.94

7023813 7023816 7023810 7023615

Z 10/60 MKe 20 TMT 86

Cylinderical probing element Taper probing element Spherical probing element for measurements in recesses and similar

10 mm/.394 0-20 mm/0- .787

60 mm/2.36 94 mm/3.70

7023819 7023613

ø15

7023064

R7,5

Carrier 4

for probing element for probing element with joint for dial gages or incremental probes for Inductive probe 1318

50

S 15/47,5

7022630* 7024010

Accessories carrying case S 15/47,5 Disc probing element K 4/72 Spherical probing element K 10/60 Spherical probing element TMT 86 Probing element Carrier 2 with joint

ø8 46,5

K 4/72

7024086 7024008

Accessories set for CX 1, consisting of: (see above for separate part numbers)

A 3

ø8

Carrier 1 Carrier 2 Carrier 3

ø8

Shaft length A mm/in

ø10

K 10/50 S 15/47,5 K 4/72

K 10/50

Stylus diameter D mm/in

ø3

Description

ø4

Catalog no.

7024087

50 (55)

K 4/30 K 6/40 Z 10/60

Spherical probing element Spherical probing element Cylinderical probing element

71

7023837

EB EB I

Setting block Setting block for taper probing element with calibration certificate

7024083* 7023827

Replacement battery for DX 1

7022491

Z 10/60

7024010

7024086

79

ø12

ø12

7022630*

ø10

Reference: Connection cable see chapter 10, Data processing see chapter 10

A

ø12

* Included in standard scope of supply

A

ø8

Accessories carrying case without contents

øD

ø8

K 6/30 ... K 10/100

ø12

ø20

72

72

65

MKe 20

ø8

104

TMT 86 81 ø8

7023827

ø12

7024083

100 ø6H7

6

39

ø12

7024008

2 - 14

Digimar. Height Measuring Instruments Accessories Construction Universal probe set for CX 1 Measuring crook

Probing element carrier

Pin probing element

Taper probing element ø8

51 37,5

Extension piece

d

d

dk

Spherical probing element

ls

l

l

ø8

25

d

Universal probe set for CX 1 consists of: Probing element carrier Measuring crook Pin probing element: Taper probe Spherical probe Spherical probe Spherical probe Extension piece M3 – M3 Carrying box with foamed plastic lining Further accessories: Extension piece M3 – M2.5 Measuring crook

Dimension d mm/in 0.5/.02 dia. d = 1.2/.047 dia d = 0-7.5/0-.3 dia. dk = 2.9/.114 dia. dk = 1.9/.075 dia. dk = 0.9/.035 d = 4/.157

d = 4 / .157 0.9 / .035

l

l

7025041 Shaft length l mm/in l = 78/3.07 l = 75/2.95 l = 24/1 l = 24/1 l = 24/1 l = 20/.787

l = 20 / .787 l = 78 / 3.07

3015917

ls = 15.5 mm

3015918 3015919 3015920 3015922 3015923 3015924 3015921 3015925

3015888 3015889

Examples of application Universal probe set for CX 1

2 - 15

Digimar. Height Measuring Instruments Visustat – Software for Managing the Data of Several Digimar-DX 1 Instruments

Features • Connects up to 10 Digimar DX 1 control and evaluation instruments. • Administration and edition of measuring programs and measuring value files • Processing of production data such as information about customer, inspector, or tool • Statistical evaluation of measured values in the form of histograms, control charts, Pareto charts, etc. • Printout of all evaluations possible • Selection of functions via command buttons or menus

2 - 16

Digimar. Height Measuring Instruments Description The Visustat program by Mahr can be used for transmitting the measuring values of one or several Digimar DX 1 instruments to a master computer (PC) where they are stored and are available for statistical evaluations. Furthermore, measuring programs can be transmitted from/to the master computer. If required, measuring programs can even be edited with Visustat. All printers and plotters compatible to Windows can be used for outputting measuring records. By connecting several Digimar DX 1 instruments to a master computer used in quality control, it is possible to plan and perform quality assurance. The data structures of the Digimar DX 1 files are identical to those of the master computer files. The number of measuring programs is only limited by the hard disk storage capacity of the master computer. Up to 40 measuring programs can be stored for one program family. All measuring values of a program family are saved in a common database. The database editor can also be used for "repairing" the database. A similar function is also integrated into the Digimar DX 1.

Visustat: Statistics record

Statistics Up to 6 statistics windows are displayed at the same time. All displays are proportional to the chosen window size, i.e. a whole graphics can be indicated even in case of relatively small windows. Control charts Two charts are indicated: either the mean value chart with the range chart or the mean value chart with the standard deviation chart (sigma chart). If the Cpk value is smaller than 1.0, a warning is displayed and the operator is asked to perform a 100% inspection. In case the cursor is moved in the control chart window, the sample number is shown above the cursor line. If you click the line of a sample, the sample information is displayed in a window and, if desired, a comment can be chosen and saved. Samples to which a comment has been assigned are marked by "C". A table indicating all sample information is printed below the control charts. If the control chart possesses more than 25 samples, only samples with a comment are printed out.

Visustat: Control chart representation

Production data The DX 1 can save production data for each measured value. It is thus possible to sort long-time evaluations by using a data filter. Production data are e.g. order number, customer name, machine type, operator, etc. Up to 5 tables with 50 lines each are available for these data. They are normally entered and chosen via the DX 1, but it is also possible to input them on the master computer. Each program family has its own data tables. If a new family is opened, the data tables of the previous family are set and can be adapted afterwards.

Visustat: Production data

Ordering Visustat-Software Order no. 7090242 Languages selectable (German, English, French, Spanish, Italian, Portuguese)

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