Multimar ID/OD Comparators
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CATALOG - + I MULTIMAR ID/OD COMPARATORS

- 2 I.D./O.D. Gages 36B 36B Bench Comparator will inspect either inside or outside diameters for production or final inspection, conveniently and quickly. The contact points are retracted while the workpiece is placed in position by using either of the levers on the front of the gage. This eliminates the possibility of marring fine work surfaces. The gage has great sensitivity and accuracy because the movement of the sensitive contact is transferred directly and without lost motion through a non-friction pantograph to the readout. The pressure applied by these contacts on the workpiece can...

+ 3 Advantages of a Bench ID/OD Comparator Reduced Measuring Uncertainty Comparators have notably reduced measuring uncertainty in comparison to a micrometer. • Reduced Measuring Uncertainty Example: Workpiece tolerance 25 ìm/.001” The measured value in the uncertainty range can lie outside of the tolerance range, therefore the utilized tolerance of the micrometer is reduced to only 32% (8 ìm)/.003”. With a comparator 83% (20,8 ìm/.0008”) of the workpiece tolerance can be utilized. • Work piece tolerance = 25 ìm/.001" Lower limit Upper limit U = 2,1 ìm/ (8,4%) U = 8,5 ìm/.00033" (34%) U =...

- 4 Order no. Order no. Order no.* Order no.* Order no.* Order no. With 0.0001” With 0.002mm With With With w/o Indicator Capacity Dial Indicator Dial Indicator Maxìm®III Maxìm®III ìMaxìm metric 8mm Style I.D. O.D. & Output & Output mounting shaft “T” Plate .75” - 5.5” .25” - 5” 36B-10 36B-10M EMD-36B-10 EMD-36B-10D EDI-36B-10 2003200** 19 - 140mm 6 - 127mm “T” Plate .75” - 7.75” .25” - 8.75 36B-20 36B-20M EMD-36B-20 EMD-36B-20D EDI-36B-20 2003201** 19 - 197mm 6 - 222mm “V” Plate .812” - 5” .312” - 4.625” 36B-9 36B-9M EMD-36B-9D EDI-36B-9 21 - 127mm 8 - 117mm “V” Plate .812” - 5” .312” -...

+ Multimar. Universal Measuring Instruments 5 Digital Range Stem Length Order no. ± 1mm/ ±.040” 17mm/ .670” 2033145* or ± .199mm/ ±.020” Maxìm®III Indicator for “V”- Plate Models * Maxìm®III 4:5 ratio model includes Data Output (6 pin) and user selectable setup for range, resolution, units and measuring direction Model Numbers on the preceding page include a set of Model JW-9 Jaws. Model JW-58 Jaws (tungsten carbide). Material: Replacement Order no. Adjustment Contact and Contact Pins (3 jaw set) Height Rest Surface (3 required) JW-9 0.79-19mm/.031-.75” Steel PS-55 JW-58 0.79-18mm/.031-.72”...

- 6 Multimar. Universal Measuring Instruments Special Contacts: Doughnut Special Contacts: TC Ball Special Contacts: Pie Plate JW-9 w/TC Wear Pads Side View Front View Spherical diameter tips are ideal for measuring inside or outside radial formed recesses of precision parts. Specially designed jaws supplied with Tungsten Carbide wear surfaces provide extra long jaw life. Wear Pad Special jaws shaped like large half-discs, are used by the plastic industry to accurately measure semi-flexible round cups where reduced deflection is important. Specially designed Doughnut shaped contacts are...

+ Multimar. Universal Measuring Instruments 7 36B ID/OD Comparator for Bearings The Model 36 is an ideal gage for bearing measurement because of its performance on the shop floor. Model 36B per W-11546 is a design comparator for checking ball track diameters of inner rings after grinding. The gaging contacts are nominal size balls which “knockout” for easy replacement when worn. The gage is vertically oriented so that he contacts seat positively on the bottom of the ball track during gaging. A pair of operating levers provides long range retraction of the sensitive contact for easy...

- 8 Digital Universal Caliper 25 ES Varimeter RS232C Illustration is shown with accessories, these are sold seperately 25 ±0,003 10 25 50 ±0,003 90 25 Eel Features Technical Data Accessories Applications For measuring: Outside and inside dimensions Centering shoulders Narrrow collars • •• External and internal tapers Dovetails Grooves Distances between hole centers For scribing of work pieces • • • • • Functions: ON/OFF RESET (zero setting) mm/inch HOLD (storage of measuring values) DATA (Data transmission) PRESET (for entering a numerical value) TOL (Tolerance display) Capacitive measuring...

- 10 Universal Measuring Instrument 844 T Multimar for external and internal dimensions Applications For Measuring: External and internal dimensions External and internal threads Centering shoulders Narrow collars, recesses and grooves External and internal tapers • • • • • Features External and internal serrations, and much more • Rugged, ground and hard chrome plated column Movable arm holder is mounted in precision ball guide to eliminate play and friction. • • The stationary arm holder can be moved for course adjustment along the column. High measuring sensitivity and accuracy due to...

+ 11 844 Tm 844 Te 844 Tw 844 Tx 844 Tn 844 Ta 844 Ti 844 Tu 844 Tt 844 Tv 844 Tz 844 Tb 844 Tc 912 911 H 907 H 908 H 904 H 906 H 901 H 903 H 902 H 913 844 Tp 844 Ts 844 Tk 844 Tr 844 Tg 426 M 706 Vr 844 Tf 844 Ty Our yardstick is our success. As one of the world’s largest and most innovative manufacturers of measuring equipment , we make it our task to ensure that your results are accurate. • Our Catalog - Dimensional Metrology is available upon request! Multimar. Universal Measuring Instruments

WWW.MAHR.COM - + Mahr Federal Inc. • 1144 Eddy Street • Providence • RI 02905 • Phone 1-800-343-2050 • Fax: 1-401-784-3246 A-227 0706 5M