DIMENSIONAL METROLOGY FROM A SINGLE · PDF fileDIMENSIONAL METROLOGY FROM A SINGLE SOURCE. ......

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Mil l imar . Length Met ro logy Components and Sys tems

DIMENSIONAL METROLOGY FROM A SINGLE SOURCE.

MILLIMAR FROM MAHR

With Millimar, Mahr supplies the entire range of dimensional metrology from a single source. This series offers perfectly mat-

ched probes and evaluation instruments, along with high-precision mechanical components and customer solutions for every

length-measuring task. Our portfolio features an impressive selection of high-quality probes for requirements relating to meas-

uring range, resolution, and the surface properties of the workpiece, and the environment in which the measurement is to be

performed. Our full line of reliable, state-of-the-art evaluation instruments uses many different sensor technologies. The robust,

high-precision Diamar ID/OD gages are perfectly suited to our customers' requirements. Standard Mahr gage elements are avail-

able as a modular system of mechanical components for high-precision, stable measuring devices in manufacturing environ-

ments. Our special engineered solutions are based around the design and manufacture of high-precision, ergonomic, highly reli-

able, part-specific equipment for outstanding measurement performance. Flexible components for different workpieces and

levels of automation round out our offering.

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Probes 14- 2

Induct ive Probes 14- 3Incremental Probes 14- 3E lectronic Indicat ing P lug Gages 14- 3Air Gages 14- 3

Mi l l imar 1940, X 1941Ai r /e lec t ron ic Conver te r 14- 4

µDimensionairUniversa l , Pneumat ic Hand -He ld Measur ing Dev ice 14- 4

Evaluat ion Instruments 14- 5

Mi l l imar C 1210 / C 1245Compact Measur ing Ins t ruments 14- 6

Mi l l imar S 1840 / S 1841Column Ampl i f ie rs 14- 7

Mi l l imar X 1715 / X 1741Measurement In te r face Sys tem 14- 8

Mi l l i t ron 1260Mult i -Gag ing Measur ing Computer 14- 9

Mi l l i t ron 1270PC-Based Mul t i -Gag ing Measur ing Computer 14- 9

Measur ing Instruments 14-12

Diamar nk / 280Universa l Length Measur ing Ins t ruments 14-13

Millimar. Length Metrology

Engineered Solut ions 14-14

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Mil l imar . Length Met ro logy Components and Sys tems14-2

Millimar. ProbesPRECISION BEGINS AT THE START OF THE MEASURING PROCESS

Probes are the most influential component of a measuring process. Their characteristics determine the quality of the whole

measurement. Different technologies are available depending on the particular application, including: Millimar inductive probes

which are robustly built , flexible in their range of applications and attractively priced; Millimar incremental probes which are ideal

for large measuring ranges and small linearity deviations over the whole measuring range; also Millimar air gages which enable

reliable, contact-free measurements of even soiled workpieces and have a long lifespan in terms of reproducible measuring

results.

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14-3Mi l l imar . Length Met ro logy Components and Sys tems

Air GagesElectronic Indicating Plug Gages

Inductive Probes Incremental Probes

The Millimar P 2000 inductive probe series features 8 basic typescomplying with different manufacturer standards. Its key featuresare:• Excellent pricing, immediate delivery• Precise linearity• Outstanding electromagnetic shielding (high EMC)• Graphic measuring record supplied free of charge• Rotary stroke bearings design is highly resistant to wear and tear

Millimar incremental probes are used for absolute measurementsin the inspection room, testing laboratory and production environ-ment. They feature long measuring range and high resolution. Theirhigh accuracy is achieved thanks to a precision incremental glassscale. Accuracies of ± 0.2 µm (±0.008"), ± 0.5 µm (±0.02") and ±1 µm (±0.04") can be achieved depending on the type.

Indicating plug gages are designed for rapid testing of the diameter, roundness and conicity of bores and are ideal for serialchecks of parts with tight tolerances. Because no "rocking" in thebore is necessary to determine the reversal point, Dimentron indica-ting plug gage or Series 844D combined with Millimar indicatingunits are ideal for fast, reliable measuring results.

Air gages measure dimensional deviations fast and accurately.They are proven measuring systems both in industrial productionenvironments and the inspection room. Highly accurate with a longservice life, these gages have a low sensitivity to environmentalinfluences. The contact-free measuring procedure minimizes risk ofthe damage to sensitive workpieces.

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Features

Accessories

Millimar 1940. Air/Electronic Converter Millimar X 1941. Air/Electronic Converter

µDimensionair. Universal, Pneumatic Hand-Held Measuring Device

Automated systems which use air gage probes are becoming morewidespread in dimensional metrology. Air/electronic converters con-vert the measuring signal (air pressure) into an electronic signal.Millimar 1940 is particularly well-suited to measurements withtight tolerances. Its cutting-edge carrier frequency measuringsystem means it can be connected to the evaluation instruments inthe same way as an inductive probe.

Air/electronic converters convert the signals from pneumatic mea-suring equipment (air pressure) into electrical signals. The piezo-electrical measuring system means that the 1941 air/electronic converter can be finely aligned with most of the pneumatic systems on the market. The Millimar 1941 has an analog signaloutput. It can therefore be very easily connected to the measuringcomputer and control system.

Inexpensive - Versatile - Innovative - Robust

µDimensionair is a highly flexible, contact-free hand-held measuring device - ideally suited to diameter measurements. This integrated solution consisting of measuring device and display isvery user-friendly.

• Battery powered - flexible and mobile• Display, air/electronic converter, handle and measuring element

make this device extremely handy to use• Individual components may be combined in various configura-

tions for maximum flexibility• Robust design makes µDimensionair ideal for shop floor and

production environments

µDimensionair is supplied complete with handle, adapter for pluggage and 6 m (20ft) hose. It also features:• Air filter with pressure regulator• Universal bench mount with adapter• Digimatic / RS 232 output cable

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Mil l imar . Length Met ro logy Components and Sys tems 14-5

Evaluation instruments have many different applications and therefore need to meet a broad range of requirements. They

can perform simple measurements in the workshop to complex applications with numerous test features in fully automated pro-

duction lines. These applications require high levels of reliability and precision combined with straightforward operation. Millimar

evaluation instruments meet these requirements. Robust, compact, bright column instruments, measurement interfaces for a

wide range of applications, easy-to-use measuring computers and scalable evaluation systems can all be adapted for different

probes and tailored to suit your particular application.

Millimar. Evaluation instrumentsINSTRUMENTS FOR THE EVALUATION OF COMPLEX MEASURING TASKS

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Compact, user-friendly length measuring instrument Flexible length measuring instrument for a wide range oftasks

Accessories / Versions

Features

Description Description

Features

D1000S

Millimar C 1210 Millimar C 1245

D1000X

Millimar C 1210 is ideal for performing simple measuring tasksquickly. The large, clear LCD display features a results indicator andtolerance markers, and outputs all measured values and help texts.

Display• Large, clearly arranged LCD display

Functions• Static and dynamic measurements• Auto-detect mode: Two measuring devices can be operated

independently of each other• One- or two-point master measurement

Connections• Inputs for inductive probes or pneumatic measuring devices• RS 232 interface• Analog output• 3 digital inputs and outputs

Millimar C 1210• 2 inputs for inductive probes with 2 compatibility options• Up to 2 inputs for pneumatic measuring devices• Millimar D1000S configuration software based on Microsoft

Windows

The modular design of the Millimar C 1245 means it can also beeasily adapted to future measuring tasks. This considerably improves the cost-effectiveness of your measuring equipment.

Display• Analog indicator instrument and 2-line LCD display

Functions• Static and dynamic measurements• Equation editor• Auto-detect mode: Up to 6 measuring devices can be operated


Connections• 1 to 8 measuring device inputs• RS 232 interface• Analog output• 3 digital inputs and 6 digital outputs


Millimar C 1245 • 4 inputs for inductive probes with 2 compatibility options• Up to 2 inputs for pneumatic measuring devices• 2 inputs for incremental probes• 4 inputs for DC signals• 2 inputs for temperature sensors

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Length measuring instrument with three-color illuminatedbar graph

Intelligent recording and clear display of complex measuringtasks


Features Features


The Millimar S1841 multiplecolumn measuringinstrument is theideal multi-gagingunit for the produc-tion environment. Itcombines thepower of a state-of-the-art meas-uring computerwith the clarity of alight-strip instru-ment

Millimar S 1840 Millimar S 1841

D1000S D1000X

If you want to record and evaluate measured values at aglance, the Millimar S 1840column gage is the perfect toolfor the job, both for measure-ments using inductive probesand for probes with air gages.

Display• Three-color illuminated bar graph, two-line LCD display

Functions• Static and dynamic measurements• Auto-detect mode: Two measuring devices can be operated


Connections• Inputs for inductive probes or pneumatic measuring devices• RS 232 interface• Analog output• 3 digital inputs and outputs

Millimar S 1840• 2 inputs for inductive probes with various compatibility options•1 inputs for pneumatic measuring devices• Millimar D1000S configuration software based on Microsoft

Windows

Display• Up to 4 indicating strips with three-color illuminated bar graph

and LCD display

Functions• Static and dynamic measurements• Equation editor• Auto-detect mode: Up to 6 measuring devices can be operated



Millimar S 1841Up to 4 displays and up to 4 modules with measuring channels foreach of the following: 4 inductive probes, 1 pneumatic measuringdevices, 2 incremental probes, 4 DC signals, 2 temperature sensors

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Intelligent measurement interface system Intelligent measurement interface system


Features


Features


Millimar X 1715 Millimar X 1741

D1000XD1000X

Millimar X 1715 is a smart, universal measurement interfacesystem for complex measuring tasks in production environments. Itacts as a signal transformer between sensors and the electronicmeasurement data processing system.

FunctionsStatic and dynamic measurements• Equation editor• Definition of 16 features• One- or two-point master measurement


Millimar X 1715• Up to 2 modules, each with

- 4 channels for inductive probes- 1 channel for pneumatic measuring devices- 2 channels for incremental probes- 4 channels for DC signals- 2 channels for temperature sensors

Record measured values and calculate them directly in the interfacewith the Millimar X 1741. By giving you the option of transferringjust a few calculated features, it also helps increase the reliability ofyour automated application.

Functions• Static and dynamic measurements• Equation editor• Definition of 16 features• One- or two-point master measurement

Connections• 1 to 16 measuring device inputs• RS 232 interface• 2 analog outputs• 6 digital inputs and 12 digital outputs

Millimar X 1741• Up to 4 modules, each with

- 4 channels for inductive probes- 1 channel for pneumatic measuring devices- 2 channels for incremental probes- 4 channels for DC signals- 2 channels for temperature sensors

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Multi-gaging measuring computer PC-based multi-gaging measuring computer


Features


Features


Millitron 1270 is the most powerful solution for evaluating manu-al, semi-automatic or fully automatic multi-gaging devices.Measuring runs are freely programmable. All measured values arestatistically evaluated in accordance with QS 9000.

Display• 15" TFT display, other versions on demand

Functions• Freely programmable measuring runs for static and dynamic

measuring tasks• Equation editor• Parallel recording and processing of measured values• Statistical evaluation in accordance with QS 9000• Windows 9x, NT, 2000, XP operating system

Connections• 4 to 128 measuring device inputs• 16 digital inputs and outputs, standard PC interfaces

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Millitron 1270Millitron 1260

Millitron 1260 is a process computer for measuring and evalua-ting several measuring values simultaneously. It is very easy to change the settings. The Millitron 1260 can be very rapidly adapted to new measuring tasks.

Display• Color LCD display, status lamps

Functions• Static and dynamic measurements• Equation editor• One- or two-point master measurement• SPC functions

Connections• 12 measuring device inputs• RS 232 interface• 3 digital inputs and 3/27 digital outputs• VGA monitor connection, printer connection

Millitron 1260• Compatible with 19.4 kHz inductive probes

Millitron 1260• Compatible with 13 kHz inductive probes

Millitron 1260 T• IP54 casing and additional digital outputs

Millitron 1270-15. With integrated 15" TFT monitorr

Millitron 1270 Desktop. With external 15" TFT monitor

Options

• Profibus interface, remote LAN connection• Uninterruptible power supply• Data interface to Q-DAS QS-STAT

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Millimar. Overview of Evaluation Instruments

Millimar

C 1210LCD display with analog indicator, andtwo-line digital displayDepending on the type,up to:2 inductive probes-2 pneum. meas. devices

19.4/13 kHz

± .10, 30, 100, 300, 1000,

± .0003, .0001, .0003,.001, .003, .01, .03 inch

5 µin or 0.5 µinA/-A/B/-B/A+B/A-B/-A+B/-A-B

2 / 21MAX, MIN, MAX-MIN,(MAX+MIN)/2,meanvalueNo

No3 digital inputs3 digital outputs

1Via COM server400 values

NoASCIIMahr MSP2

PC, keyboardController210 x 160 x 155

C 1245Analog indicatorinstrumentTwo-line digital displayDepending on the type,up to:- 8 inductive probes- 4 incremental probes- 2 pneum. meas. devices- 8 analog signals- 2 temperature sensors

or a mixture of these inputs

19.4/13 / kHz

± .10, 30, 100, 300, 1000,3000, 10000 m± .0003, .0001, .0003,.001, .003, .01,.03 inch0.1 µm or 0.01 µm 5 µin or 0.5 µinEquation editor for 80characters Functions: + / -/ */ ÷ /() / factor16 / 66MAX, MIN, MAX-MIN,(MAX+MIN)/2, meanvalueN, x-bar, S, Xmax, Xmin,RangeMax. 998, max. 79 on I/O3 digital inputs6 digital outputs


NoASCIISerial printer with ASCIImodePC, keyboardController210 x 160 x 155

S 18401 illuminated bar graph, two-line digital display

Depending on the type,up to:- 2 inductive probes- 1 pneum. meas. device

19.4/13 / kHz

± .10, 30, 100, 300, 1000,3000, 10000 m± .0003, .0001, .0003,.001, .003, .01, .03 inch0.1 µm or 0.01 µm 5 µin or 0.5 µinA/-A/B/-B/A+B/A-B/-A+B/-A-B

2 / 21MAX, MIN, MAX-MIN,(MAX+MIN)/2, meanvalueNo

No3 digital inputs3 digital outputs


NoASCIIMahr MSP2

PC, keyboardController47 x 487 x 150

S 18411 to 4 illuminated bar graphs, 1 to 4 two-linedigital displaysDepending on the type, up to:- 16 inductive probes- 8 incremental probes- 4 pneum. meas. devices- 8 analog signals- 4 temperature sensors


19.4/13 / kHz

± .10, 30, 100, 300, 1000,3000, 10000 m± .0003, .0001, .0003, .001,.003, .01, .03 inch0.1 µm or 0.01 µm 5 µin or 0.5 µinEquation editor for 80characters Functions: + / -/ */ ÷ /() / factor 16 / 66MAX, MIN, MAX-MIN,(MAX+MIN)/2, meanvalueN, x-bar, S, Xmax, Xmin,RangeMax. 998, max. 79 on I/O6 digital inputs12 digital outputs


NoASCIISerial printer with ASCIImodePC, keyboardController235 x 487 x 245

Display

Measuring channels

Inductive probe compatibility(carrier frequency)Display Range

Resolution

Combination

Features / programTest stepsDynamic measurement

Statistical functions

ClassificationControl inputs andoutputs / SPC connectionAnalog outputNetworkMeasured valuememorySPC statisticsData exportPrinter

ConfigurationSystem Dimensions (mm)

0.1 µm or 0.01 µm

3000, 10000 mµ µ µ µ

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Millimar. Overview of evaluation instruments

Millimar

X 1741NoneOnly via PC, D1000Xsoftware suppliedDepending on the type,up to:• 16 inductive probes• 8 incremental probes• 4 pneum. meas. devices• 8 analog signals• 4 temperature sensors


19.4 / 13 kHz

± .10, 30, 100, 300, 1000,3000, 10000 m± .0003, .0001, .0003,.001, .003, .01, .03 inch0.1 µm or 0.01 µm 5 µin or 0.5 µinEquation editor for 80characters Functions: + / -/ */ ÷ /() / factor 16 / 66MAX, MIN, MAX-MIN,(MAX+MIN)/2, mean valueN, x-bar, S, Xmax, Xmin,RangeMax. 998, max. 79 on I/O6 digital inputs12 digital outputs


NoASCIISerial printer with ASCIImodePC, keyboardController

235 x 180 x 160

12606" color LCD

For:• 12 inductive probes• 2 incremental probes• 4 digital meas. instru-

ments

19.4 / 13 kHz

± .10, 30, 100, 300, 1000,3000, 10000 m± .0003, .0001, .0003,.001, .003, .01, .03 inch0.1 µm 5 µinEquation editor for 38characters Functions: + / -/ */ ÷ /factor50 / 4040MAX, MIN, MAX-MIN,(MAX+MIN)/2, mean value

50 / 18 on I/O3 digital inputs3 digital outputs (27 digi-tal outputs with 1260T)NoVia COM server10000 values

YesASCII, VISUSTATParallel printer with ASCIImodeKeyboardController

330 x240 x 350

127015" TFT screen (others on request)

Depending on the confi-guration level 4 to 128- inductive probesincremental probes- pneum. meas. devices,

analog signals

All standard types on themarket

± .10, 30, 100, 300, 1000,3000, 10000 m± .0003, .0001, .0003,.001, .003, .01, .03 inch0.1 µm or 0.01 µm 5 µin or 0.5 µinFreely programmable

120 / 1000UnlimitedMAX, MIN, freely pro-grammable

Freely programmableYes32 digital inputs32 digital outputsProfibus, …

NoNetwork cardMeasured value files onhard diskYesASCII, EXCEL, qs-STATWindows system standardprinterPCPentium 4 with Windowsoperating system450 x 417 x 480

Display

Measuring channels

Inductive probe compatibility(carrier frequency)Display Range

Resolution

Combination

Features / programTest stepsDynamic measurement

Statistical functions

ClassificationControl inputs andoutputs / SPC connectionAnalog outputNetworkMeasured valuememorySPC statisticsData exportPrinter

ConfigurationSystem

Dimensions (mm)

X 1715NoneOnly via PC, D1000Xsoftware suppliedDepending on the type,up to:• 8 inductive probes• 4 incremental probes• 2 pneum. meas. devices• 8 analog signals• 2 temperature sensors


19.4 / 13 kHz

+/- .10, 30, 100, 300,1000, 3000, 10000 m+/- .0003, .0001, .0003,.001, .003, .01, .03 inch0.1 µm or 0.01 µm 5 µin or 0.5 µinEquation editor for 80characters Functions: + / -/ */ ÷ /() / factor 16 / 66MAX, MIN, MAX-MIN,(MAX+MIN)/2,mean valueN, x-bar, S, Xmax, Xmin,RangeMax. 998, max. 79 on I/O3 digital inputs6 digital outputs


NoASCIISerial printer with ASCIImodePC, keyboardController

210 x 160 x 155

µ µ µ µ

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The heart of any measuring system lies in the measurement mechanics. The stability of the measuring circuit governs the

precision and repeatability of the measured values that the gage can achieve. As well as precise positioning of the workpiece

being tested, moving parts such as slides and levers are also very important. The guides and precision bearings used make a

crucial difference to the quality of your application. Diamar ID/OD gages from Mahr provide ergonomic solutions for all your

inside and outside diameter testing needs. Millimar gages from standard elements is a comprehensive modular system based

on state-of-the-art elements for all measurements on shaft-shaped workpieces that is robust, easy to use and highly accurate.

Millimar. Measuring InstrumentsHIGH PRECISION AND RELIABILITY

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Description Versions

Accessories

Universal length measuring instrument Universal length measuring instrument

Technical Data

14-13

Diamar nk Diamar 280

Diamar has an extremely wide range of applications.

It can be used for testing lengths, diameters, heights, toothing andmuch more. It also features numerous accessories.

DIAMAR nk DIAMAR 280Measuring ranges:Outside diameter 0 to 225 mm 0 to 150 mm

(0-8.86") (5.9")Inside diameter 5 to 225 mm 5 to 150 mm

(.197"-8.86") (.197"-5.9")Measuring uncertainty < 2 µm (78u") < 2 µm(78u")Repeatability < 2 µm(78u') < 2 µm(78u")Measuring arm lift-off 25 mm (1"0) 20 mm (.78")Measuring force 0.1 to 10 N, 0.5 to 3 N

adjustable fixed

Setting range of the support table:Height setting 50 mm (1.96") 45 mm (1.77")Angle of tilt - 2 degreesLength of the column 220 mm (8.66") 220 mm (8.66")DimensionsLength 420 mm (16.5") 300 mm (11.8")Width 180 mm (7.0") 180 mm (7.0")Height 155 mm (6.1") 160 mm (6.29")

Diamar nk• Base with table top 350 mm x 180 mm (13.7" x 7.0")• Probe holder / dial indicator holder• Height-adjustment facility for the table top, adjustment range

50 mm (1.96")

Diamar nk• As above, but without table-top height-adjustment facility

Diamar 280• As above, but table top 255 mm x 180 mm (13.7" x 7.0"), height

adjustable with adjustment range 45 mm (1.77"), table tilt facility

Part-specific accessories such as measuring arms, anvils, stop rail,locating plate and locating pin available on request.

All Millimar probe-based instruments, dial gages and dial com-parators can be used as evaluation instruments

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The design and manufacture of high-precision, reliable part-specific gages requires extensive experience and expertise in

metrology. Cutting-edge Millimar length measurement components provide reliable measuring instruments for a wide range of

different workpiece geometries with different levels of automation. Our portfolio covers all the necessary project stages up to

the point where the measuring instrument is delivered, ready for operation, to the customer. These include project planning,

design, manufacture, assembly, installation and training.

Millimar. Engineered SolutionsMEASURING INSTRUMENTS FOR DIMENSIONAL METROLOGY

Mahr Engineered Solutions

Millimar evaluation instruments

Compact devicesColumn amplifiersMeasuring computers

From page 14-5

Millimar measuring instruments

Measuring tables, see section 8Diamar nk universal measuring deviceGages from standard elements

From page 14-12

Millimar Probes

Inductive probesIncremental probesElectronic indicating pluggagesPneumatic measuringdevicesAir/electronic converters

From page 14-2

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Millimar. Engineered Solutions

The ever growing accuracy, precision and productivity of machinetools is increasingly shaping the development of production technology. This is leading to improved stability and reliability in production processes. It also means 100% inspection is no longerbeing performed within the manufacturing process. Nonetheless,the need for testing tools to be run outside the production processis increasing.

The requirements for these (generally) single-purpose measuringinstruments are:

• Corresponding precision in the mechanical sector that represents the core of the measuring instrument

• Reliability, robust design and ergonomic handling for use in demanding production environments

• Probes with corresponding resolutions and linearities for represen-ting tighter and tighter manufacturing tolerances

• Evaluation systems that take into account the increased speed of IT development and are able to condense measured values into statistical data and transfer this data to control consoles for process monitoring

Project planning

Workpiece drawings are used in close cooperation with the custo-mer to define the requirements of the gage in terms of: Measuringtask, test quantity, test scope, test cycle, recording and processing of measuring values, charging and discharging, level of automation,classification, evaluation, calibration, documentation, system environ-ment, system interfaces, special acceptance testing regulations andmuch more.

Design

Experienced designers develop the ideal technical solution for yourmeasuring task, taking into account all the special requirements thatthe measuring instrument needs to fulfil. A part-specific gage is pro-duced based on the high-precision, reliable components in theMahr Length Metrology product program. This includes an extensiveamount of data relating to modules and assemblies for gages thathave already been constructed.

Manufacture and assembly

Individual parts are manufactured and assembled by skilled expertsin our DIN EN ISO 9001 and VDA 6.4 certified plant in Göttingen orin our ISO 9001 certified plant in Providence RI, USA.

Putting into service

Putting instruments into service and integrating them into the production line may be performed along with acceptance testingeither at the Mahr facility, Mahr Federal plant or at the installationlocation. If required, this can also be performed in accordance withthe customer's own procedures and/or internal standards (i.e. measuring instrument compatibility certificate).

Gear shaftSmooth and interrupted diame-ters, length measurements,radial run-out, axial run-out etc..

PulleyConcentricity and axial run-outof the keyway relative to thereference surface, keyway dia-meter and height dimensionsetc.

Connecting rodDiameter, ovality, conicity, paral-lelism, distortion, perpendiculari-ty, center distance etc.

DIMENSIONAL METROLOGY FROM A SINGLE · PDF fileDIMENSIONAL METROLOGY FROM A SINGLE SOURCE. ......

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