DOES EVERYTHING ROTATE AROUND PRECISION? NO PROBLEM WITH MICROMAR.

Transcription

1 - s DOES EVERYTHING ROTATE AROUND PRECISION? NO PROBLEM WITH MICROMAR. Micrometers belong alongside calipers to the most frequently used hand measuring instruments. With their precision ground spindle, their carbide tipped measuring faces and their robust frame construction the modern micrometer from the Micromar series ensures maximum precision and a long working life. Our mechanical micrometers are extremely reliable and are easy to read due to the scales having a satin chrome, thus ensuring accuracy and user comfort. Our digital micrometers unite both the highly renowned mechanical precision from Mahr with most modern electronics. These digital micrometers offer simple operation with an error free reading as well as problem-free data of the determined parameters to an external evaluation instrument. Micromar 4 EW, the newest generation of waterproof digital micrometers ensures that even in the most difficult workshop conditions precise and reliable results are obtained. A speciality of Mahr is the micrometer with a dial comparator, with its built-in dial comparator, stationary anvil and constant measuring force they are particularly well suited for rapid measurements and highly precise serial measurements.

2 + s s Overview Micromar Micrometers 3-2 Micrometers Micromar 4 EW / 4 EXL / 4 EX 3-4 With Digital Display Micromar 4 A / 4 SH / 4 SC / 4 SD / 4 AG / 4 W 3-7 With Scales Micromar 4 F / 4 T / 4 TS 3-12 With Dial Comparator Micromar 4 AB / 4 AS / 4 AR / 4 AW / 4 SM 3-1 With Special Measuring Faces Micromar 4 Z 3-18 For the Measurement of Gears and Threads Accessories for Micrometers 3-21 Inside Micrometers Micromar 44 Cms / 44 F 3-22 Inside Micrometers with 2-Point Contact Micromar 44 A / 44 EX / 844 A 3-24 Self-Centering Inside Micrometers Depth Micrometer Micromar 4 T 3-28 With Scales Micrometer Heads Micromar 46 EX / 46 / 46H 3-29 With Digital Display or Scales Measuring Tools Sets B / C / D 3-31

3 - 3-2 Overview Micromar - Design Carbide tipped measuring faces Barrel scale Reference lines Thimble Spindle Ratchet Anvil Frame Locking device Heat insulated handle Micromar - Types of Micrometers Mahr - Micrometers are available with the following means of indication: a) Digital Micrometer b) Mechanical Micrometer c) Mechanical Micrometer with digital display with scale and dial with scale 4 EW 4 F 4 A

4 + 3-3 Overviews Micromar - Variations a) Micrometer b) Micrometer for inside dimensions 4 EW 44 EX c) Micrometer for depth measurement d) Micrometer Head 4 T 46 EX Function buttons of Digital Micometers Functions Type 4 EW 4 EXL 4 EX 44 EX 46 EX PR Enter a numerical value (Reference Setting) mm/inch Switch between mm/inch /ABS Set display to. mm/. for relative meas./ Set to a reference or preset value (PR) DATA Data transmission DATA

5 - 3-4 The new digital water proof Micrometer Micromar 4 EW. Even in the most difficult conditions precise and reliable results are obtained. Highly precise measuring system, Patent pending Ratchet is integrated in the thimble to enable one handed operation IP6 Water proof measuring system according to Protection class IP6 Rapid drive Code Initial IP International Protection First Numeral Second Numeral 6 Dust-tight Protected against powerful water jets Large display with 7. mm high digits Stainless steel, hardened spindle ABS Absolute-Function: Micrometer can be set in any position to. mm /. without the reference to the Preset value being lost Ergonomically formed and heat insulated steel handle Sturdy satin chrome steel frame Operating buttons are made from Ultradur, which has an excellent chemical resistance

6 + 3- Digital Micrometer 4 EW and 4 EXL 4 EW ABS 4 EXL IP6 Functions: (Zero setting the display for Relative measurement) ABS (Switching between Relative and Absolute measurement) mm/inch PR (Reference setting) Capacitive measuring system, life of battery approx. 2 years High contrast Liquid Crystal Display with 7. mm high digits Stain chrome steel frame, heat insulated Spindle and anvil are carbide tipped Spindle is made of stainless steel, hardened throughout and ground Ratchet is integrated in the thimble Rapid drive Case, battery, operating instructions Measuring range Resolution Error limit G Spindle Order no. thread pitch mm (inch) mm/inch µm mm 4 EW - 2 (-1 ).1/ EXL - 2 (-1 ).1/ , ø6, 118* ø2,9 Accessories Order no. Battery 3V, Type CR

7 - 3-6 Digital Micrometer 4 EX with Data Output ABS RS232C marconnect Measuring range Resolution Error limit Spindle Order no. G thread pitch mm (inch) mm/inch µm mm - 2 (-1 ).1/ (1-2 ).1/ (2-3 ).1/ (3-4 ).1/ b d Digimatic ce a ø6, 17, Functions: (Zero setting) ABS (Switching between Relative and Absolute measurement) mm/inch PRESET (enter a numerical value) DATA (Data transmission via connection cable) Capacitive measuring system, life of battery approx. 2 years Data output: Opto RS232C or alternatively Digimatic High contrast LCD with 7. mm high digits Lacquered steel frame, heat insulated Spindle and anvil are carbide tipped Spindle is made of stainless steel, hardened throughout and ground Ratchet is integrated in the thimble Rapid drive Case, battery, operating instructions PR mm/in /ABS Accessories Order no. Dimensions Battery 3V, Type CR Data Connection Cable Opto RS232C (2 m), with SUB-D jack 9-pin 16 EXr Data Connection Cable Digimatic (2 m), Flat plug 1-pin 16 EXd mm a b c d e - 2 mm / mm / mm / mm / Digital Micrometer Set 4 EXS Application Order no. Remarks range - 1 mm ( - 4 ) 419 Includes: wooden case, setting standards 2 mm, mm and 7 mm Accessories for Data Processing see Chapter 11

8 + 3-7 Micrometer 4 A Chrome plated steel frame Spindle and anvil made of hardened steel, carbide tipped Scales with satin-chrome Heat insulators Rapid drive with integrated ratchet Locking device Case, setting standard (from measuring range 2- mm / 1-2 ), operating instructions Measuring Readings Error Spindle Order no. range limit G thread pitch c 3, a 8* - 2 mm.1 mm 4 µm. mm mm.1 mm 4 µm. mm mm.1 mm µm. mm mm.1 mm µm. mm mm.1 mm 6 µm. mm mm.1 mm 6 µm. mm mm.1 mm 7 µm. mm mm.1 mm 7 µm. mm b 4 4 A ø6, Mahr 1 4 ø17, (* when scale is set at, ) Accessories Stand, setting standards, etc. please refer to page 3-21 Test Set for Micrometers 419 C, please refer to page 13-7 Dimensions mm a b c - 2 mm / mm / mm / mm / mm / mm / mm / mm / Micrometer Sets 4 SA Application Order no. Remarks range - 1 mm 4134 Incl. wooden case, setting standards (4 Micrometers) 2 mm and 7 mm 1-2 mm Incl. wooden case, setting standards (4 Micrometers) 12 mm and 17 mm Incl. wooden case, setting standards (4 Micrometers) 1 and Incl. wooden case, setting standards (4 Micrometers) and 7

9 - 3-8 Micrometer 4 SH / SC Chrome plated steel frame Maximum stability Spindle and anvil made of hardened steel, carbide tipped or ceramic measuring faces (4 SC) Spindle is made of stainless steel, hardened throughout and ground Scales with satin-chrome Heat insulators Rapid drive with integrated ratchet Locking device Case (measuring range - 1 mm) Measuring Readings Error Spindle Order no. range limit G thread pitch 4 SH - 2 mm.1 mm 4 µm. mm mm.1 mm 4 µm. mm mm.1 mm µm. mm mm.1 mm µm. mm mm.1 mm 6 µm. mm mm.1 mm 6 µm. mm mm.1 mm 7 µm. mm mm.1 mm 7 µm. mm d b c e a ø7, Mahr 4 8* ø17, 4 SH (* when scale is set at, ) SC -2 mm.1 mm 4 µm. mm mm.1 mm 4 µm. mm Accessories Stand, setting standards, etc. please refer to page 3-21 Test Set for Micrometers 419 C, please refer to page 13-7 Dimensions mm a b c d e - 2 mm / mm / mm / mm / mm mm mm mm Micrometer Sets 4 SSH Application Order no. Remarks range - 1 mm Incl. wooden case, setting (4 Micrometers) standards 2 mm and 7 mm 1-2 mm 4133 Incl. wooden case, setting (4 Micrometers) standards 12 mm and 17 mm Incl. wooden case, setting (4 Micrometers) standards 1 and 3

10 + 3-9 Micrometer 4 SD with extra large thimble Reading error is reduced due to the 1 mm measuring span per rotation of the thimble Chrome plated steel frame Maximum stability Spindle and anvil made of hardened steel, carbide tipped Spindle is made of stainless steel, hardened throughout and ground Scales with satin-chrome Heat insulators Rapid drive with integrated ratchet Locking device Case Measuring Readings Error Spindle Order no. range limit G thread pitch mm mm µm mm d b c e a ø7, 4 8* ø2 Mahr 4 SD (* when scale is set at, ) Dimensions Measured in mm a b c d e Accessories Stand, setting standards, etc. please refer to page 3-21 Test Set for Micrometers 419 C, please refer to page 13-7

11 - 3-1 Micrometer 4 AG Lacquered steel frame Spindle and anvil made of hardened steel, carbide tipped Scales with satin-chrome Heat insulators Ratchet is integrated in the thimble Locking device Case, setting standard Note: All Micrometers with measuring ranges between 4 mm to mm, the frame is made from a steel tube Measuring Readings Error limit Spindle Order no. range G thread pitch mm mm µm mm Dimensions a Measured in mm a b c d e d c e ø b ø18,7

12 Micrometer 4 W Lacquered steel frame Spindle and anvil made of hardened steel, carbide tipped Scales with satin-chrome Heat insulators Ratchet is integrated in the thimble Exchangeable anvils Locking device Case, setting standards Note: All Micrometers with measuring ranges from 4 mm up to 1 mm, the frame is made from a steel tube Measuring Readings Error limit Spindle Order no. range G thread pitch mm mm µm mm a Dimensions Measured in mm a b 7 ø b ø24,

13 Micrometer with integrated Dial Comparator 4 F / FC Application For rapid measurements of diameters of cylindrical parts (shafts, bolts and shanks) Measurements of thickness and length Recommended for standard precision parts Chrome plated steel frame with heat insulators Maximum stability Retraction of the movable anvil and carbide-tipped measuring faces ensures maximum wear resistance Longer service life due to the ceramic measuring faces (4 FC) Measuring spindle made of stainless steel, hardened throughout and ground, lockable Scales with satin-chrome Constant measuring force Dial Comparator is integrated in frame Adjustable tolerance markers Case Measuring Retraction Measuring faces Measuring Order no. Remarks range Flatness Parallelism force 4 F -2 mm 1 mm.2 µm 1 µm 9 N mm 1 mm.2 µm 1 µm 9 N N N FC -2 mm 1 mm.2 µm 1 µm 9 N 412 Ceramic measuring faces 2- mm 1 mm.2 µm 1 µm 9 N 4121 Ceramic measuring faces Micrometer Dial Comparator Readings Error Spindle Error Meas. Spindle limit thread limit G e range thread G me pitch ( 879) pitch a e ø7, c 4 ø17,.1 mm 2 µm. mm 1 µm ±6 µm 1 µm ±.2. d Mahr 4 F/FC b Dimensions Accessories Stand, setting standards, etc. please refer to page 3-21 Test Set for Micrometers 419 C, please refer to page 13-7 mm a* b c d e 4 F/FC -2 mm (-1 ) mm (1-2 ) * in zero position

14 Micrometer with Dial Comparator 4 T Application For rapid measurements of diameters of cylindrical parts (shafts, bolts and shanks) Measurements of thickness and length Recommended for standard precision parts Rugged steel frame, heat insulated and chrome plated (up to measuring range 1-1 mm) Maximum stability Retraction of the movable anvil and carbide-tipped measuring faces ensures maximum wear resistance Measuring spindle made of stainless steel, hardened throughout and ground, lockable Scales with satin-chrome Constant measuring force Heat insulators Dial Comparator 13, wooden case Measuring Retraction Measuring faces Measuring Order no. Order no. range Flatness Parallelism force with 13 + w/o 13-2 mm 1.2 mm.2 µm 2 µm 6. N mm 1.2 mm.2 µm 2 µm 6. N mm 1.2 mm.2 µm 2 µm 6. N mm 1.2 mm.2 µm 2 µm 7. N mm 1.2 mm.2 µm 2 µm 7. N Alternative indicating instruments are available on request Micrometer Dial Comparator + Readings Error Spindle Error Meas. Spindle limit thread limit G e range thread G me pitch ( 879) pitch.1 mm 2 µm. mm 1 µm ± µm 1 µm Dimensions Measured in mm a* b c d* e * in zero position e d a c b Mahr 7, 4 67 ø17, 4 T Accessories Stand, setting standards, etc. please refer to page 3-21 Test Set for Micrometers 419 C, please refer to page 13-7

15 Precision Bench Micrometer 4 TS Application For rapid measurements of diameters of cylindrical parts (shafts, bolts and shanks) Measurements of thickness and length Recommended for standard precision parts Rugged steel frame, can be tilted up to 4 in relation to the sturdy base Retraction of the movable anvil and carbide-tipped measuring faces ensures maximum wear resistance Height-adjustable stop Constant measuring force Measuring spindle made of stainless steel, hardened throughout and ground, lockable Scales with satin-chrome Dial Comparator 13 Measuring Retraction Measuring faces Measuring Order no. Order no. Order no. range Flatness Parallelism force with 13* w/o 13 wooden case - mm 1.2 mm.2 µm 2 µm 6. N N 41493** * Alternative indicating instruments are available on request ** 13 Z 29, 26x1 ø7, 4 ø2,mm Indicating Thread Snap Gage 82 TS see page 9-17 Mahr 11 4TS - 87, 4 TS 14 x 8 Accessories Micrometer Dial Comparator 13/13Z Readings Error Spindle Error- Meas. Readings limit thread limit G e range G me pitch ( 879).1 mm 2 µm. mm 1 µm ± µm 1 µm ±.2. Stand, setting standards, etc. please refer to page 3-21 Test Set for Micrometers 419 C, please refer to page 13-7

16 + 3-1 Micrometer 4 AB with reduced measuring faces For measuring recesses, grooves etc. Chrome plated steel frame Spindle and anvil made of hardened steel, carbide tipped Scales with satin-chrome Heat insulators Rapid drive with integrated ratchet Locking device Case, setting standard (from measuring range 2 - mm / 1-2 ), operating instructions Measuring Readings Error Spindle Order no. range limit G thread pitch - 2 mm.1 mm 4 µm. mm mm.1 mm 4 µm. mm mm.1 mm µm. mm mm.1 mm µm. mm b 4 c 4 AB 18, 8, ø3 a 8* ø6, ø17, (* when scale is set at, ) Mahr Dimensions a b c - 2 mm / mm / mm / mm / Micrometer 4 AS with sliding spindle and measuring spades For measuring narrow recesses, grooves etc. Chrome plated steel frame Spindle and anvil made of hardened steel, carbide tipped Scales with satin-chrome Heat insulators Rapid drive with integrated ratchet Case, setting standard (from measuring range 2 - mm / 1-2 ), operating instructions Measuring Readings Error Spindle Order no. range limit G thread pitch - 2 mm.1 mm 4 µm. mm mm.1 mm 4 µm. mm mm.1 mm µm. mm mm.1 mm µm. mm b 4 c 4 AS 1 7 ø6,8 a 8* Mahr ø ø17, (* when scale is set at, ) Dimensions a b c - 2 mm / mm / mm / mm /

17 Micrometer 4 AR with spherical anvils For measuring the thickness of a pipes wall etc. Chrome plated steel frame Spindle and anvil made of hardened steel, carbide tipped Scales with satin-chrome Heat insulators Rapid drive with integrated ratchet Locking device Case, setting standard (from measuring range 2 - mm / 1-2 ), operating instructions Measuring Readings Error Spindle Order no. range limit G thread pitch - 2 mm.1 mm 4 µm. mm mm.1 mm 4 µm. mm >ø12 b 4 c 4 AR 4 R6 a 8* ø6, ø17, Dimensions a b c Mahr - 2 mm / mm / (* when scale is set at, ) Micrometer 4 AW with sliding spindle and disc-type anvils For measuring soft materials such as felt, rubber, cardboard etc. Chrome plated steel frame Spindle and anvil made of hardened steel Scales with satin-chrome Heat insulators Rapid drive with integrated ratchet Case, setting standard (from measuring range 2 - mm / 1-2 ), operating instructions Measuring Readings Error Parallelism Flat- Spindle Order no range limit G ness thread pitch 31 8* - 2 mm.1 mm 8 µm µm 2 µm. mm , , 4 4 AW ø ø17, Mahr (* when scale is set at, )

18 Precision Micrometer 4 SM with disc-type anvils Chrome plated steel frame Maximum stability Spindle is hardened throughout and ground Disc-type anvils are hardened and lapped Scale have a satin chrome Heat insulators Rapid drive with integrated ratchet Locking device Case (measuring range - 9 mm) Wk Application For measurements of Tooth spans W k as of module.8 as indirect determination of tooth thickness on spur gears with straight and helical teeth Shoulders on shafts Undercut dimensions Registers Soft materials such as rubber, cardboard, felt, etc. Measuring Readings Error Spindle Measuring faces Order no. range limit G thread pitch Flatness Parallelism mm mm µm mm µm µm Dimensions Measured in mm a b c d e f c a e ø17, d b f,8 Mahr 4 4 SM Accessories Stand, setting standards, etc. please refer to page 3-21 Test Set for Micrometers 419 C, please refer to page 13-7

19 Thread Micrometer 4 Z For measuring pitch, root and outside diameters Rugged steel frame, heat insulated Spindle is hardened throughout, ground and is also provided which a locking device Adjustable anvil Both the spindle and anvil have a mounting bore for accommodating interchangeable anvils Flat end surface of the anvil shank rests on a hardened steel ball which is at the bottom of the mounting bore Scales have a satin-chrome Readings.1 mm Mounting bores for anvils 3. mm Spindle thread pitch. mm Thimble dia. 17. mm Accuracy Measuring Error Order no. Order no. range limit G me wooden case mm a 1 1 b c Z - 2* 4 µm µm µm µm µm µm µm µm Mahr a = Regulating range ±. mm b = V-anvil c = Tapered anvil * Setting only with Thread Setting Plug Gages 71 E, when the interchangeable anvils span over several leads Accessories Setting Standards 43 Z For setting Thread Micrometers 4 Z. With point on one side and V-groove on the other, both matching pitch angle of thread to be checked. One setting standard is sufficient for two adjacent frame sizes. 43 Z Length Accuracy Thread angle 6 Thread angle mm ± µm Order no. Order no

20 Interchangeable Anvils for Thread Micrometer 4 Z For pitch, root and outside diameters. Hardened, wear-resistant special steel. With cylindrical mounting shank and retainer ring which ensures locking while permitting rotation in bore of spindle and anvil. For pitch diameters Set consists of V-anvil and tapered anvil. For pitch range mm V-anvil covers 3 thread leads. Therefore setting with Thread Setting Plug Gages 71 E, as opposed to Setting Standards 43 Z for other applications. Metric thread (6 ) Whitworth thread ( ) American UST thread (6 ) Pitch V-anvil Tapered Pitch V-anvil Tapered Pitch V-anvil Tapered anvil range anvil range anvil mm Order no. Order no. tpi Order no. Order no. tpi Order no. Order no , ø3, For pitch diameters Set consists of V-anvil and tapered anvil. Shank length 1. mm Trapezoid threads Pitch V-anvil Tapered anvil mm Order no. Order no For root diameters Set consists of V-anvil and pointed anvil. Each pitch requires a separate V-anvil. Pointed anvil can be used for several pitches. Metric thread (6 ) Whitworth thread ( ) American UST thread (6 ) Pitch V-anvil Pointed Pitch V-anvil Pointed anvil range anvil mm Order no. Order no. tpi Order no. Order no For outside diameter Pair of Flat Anvils 4 Za with flat measuring faces Made of hardened steel Order no Carbide tipped Order no ø7, 1, ø3,

21 - 3-2 Interchangeable Anvils for Thread Micrometer 4 Z Ball Anvils For measuring gears and for special applications. Carbide ball. With cylindrical mounting shank and retainer ring. For mounting into mounting bores of Thread Micrometers 4 Z and 82. H ø3, Shank dia. 3. mm Shank length 1. mm Accuracy of ball dia. ± 2 µm ød 1, dia. d H Order no. mm mm dia. d H Order no. mm mm dia. d H Order no. mm mm dia. d H Order no. mm mm Further sizes are available on request (material: steel) Roller Blades For measuring gears and for special applications. The measuring roller is made of carbide. To be mounted in the mounting bores of Thread Micrometers 4 Z and 82. H Shank dia. 3. mm Shank length 1. mm Accuracy of ball dia. ± 2 µm d B dia. d Dimension H Dimension B Order no. mm mm dia mm Further sizes are available on request (material: steel)

22 Accessories for Micrometers 41 H Stand 41 H For mounting a micrometer Enables the user to use both hands to operate the micrometer and/or to insert a work piece Sturdy, heavy-duty base, hammer-dimple enamel Clamping jaws are rubber lined to protect micrometer, the clamping jaws can be tilted Both the clamping jaws and hinge are fixed in place with one screw Dimensions (D x W x H) Order no. 13 x 1 x 9 mm 418 Ball shaped Anvil Attachment 4 k For measuring the thickness, for example: of pipe walls Slips over every anvil or the spindle with a dia. 7. mm Carbide ball, Ball dia. ±.2 mm Order no ø9, ø9 3, 7,8 6, 4 k Setting Standards 43 A For testing the basic setting of a micrometer Heat insulated handle Manufacturing tolerance js 2 Mahr Thread Pin Gage 426 M in holder For determining the pitch diameter of external threads according to the three wire method 426 M Length mm Order no Length inch Order no a/2 d Slips over every anvil or the spindle Pin gages are hardened and lapped dp Wooden Cases for Micrometer d 2 M For measuring ranges over 1 mm the following wooden cases are available: Pin gage dia. Manufacturing tol. Mounting hole mm ±. µm ø 7. mm* *ø6.3/6./8 mm are available on request Order no. and further details see page SH 4 SM Order no. Meas. range mm

23 Inside Micrometer 44 Cms Set Rigid, lightweight tubular construction Spindle is hardened throughout and ground Locking lever Scales with satin-chrome Carbide tipped spherical measuring faces Interchangeable extensions 44 Cv with cylindrical gage rods that are springmounted in protective sleeves; for the extension of the measuring range Protection sleeves have a satin chrome Span of error Basic unit in combination with any of the extensions 4 µm + 1 x 1-6 x l (l = length of the combination mm) Catalog no. Measuring Meas. head 44 Cm Extensions 44 Cv Order no. Remarks range Readings Spindle length thread pitch in mm mm mm mm 44 Cms Incl. case 44 Cms / / Incl. case 44 Cms3 1-2 / / 1 / Incl. case 44 Cms4 1-9* 2 / / 1 / 2 / Incl. case * up to 2 mm can be achieved with 2 extensions: 44 Cv 8 mm Accessories Individual Extensions 44 Cv Length a dia. b Order no. mm mm Inside Micrometer 44 Cm Measuring Reading Spindle Order no. range thread pitch mm mm mm Case for Inside Micrometer 44 Cm and extension sets Cvs1 or Cvs Wooden case for 2 extensions 44Cv 8 mm

24 Inside Micrometer 44 F Rigid, lightweight tubular construction Spindle is hardened throughout and ground Measuring faces spherically lapped, one measuring face adjustable Scales with satin-chrome From 1-12 mm meas. range, heat insulators and locking device Case Measuring Readings Error Spindle Order no. range limit G thread pitch mm mm µm mm Dimensions b Meas. range in mm a b a 1 4 a Accessories Page 3 E Ring Gage 3 E for testing the 13-2 basic setting Special wear resistant steel, hardened and lapped Dimensions according to 22 C Manufacturing tolerance in accordance to 22 Uncertainty of the engraved actual dimension 1/2 IT1

25 Self-Centering Inside Micrometer 44 A Application For measuring: through holes blind holes centering shoulders Scales with satin-chrome Spindle is hardened throughout and ground Rapid drive with integrated ratchet Self-centering measuring head consists of 3 laterally positioned anvils, each are offset at intervals of 12 Anvils from 12. mm are carbide tipped From 12. mm the anvils can be used to measure to the bottom of a bore From 4 mm all measuring heads are made from aluminum to reduce weight Case Measuring range Readings Error limit G * Order no. mm mm µm * Over the full length of the anvils Self-Centering Inside Micrometer Sets 44 AS Measuring Number Ring Order no. range of gages mm Micrometers ø mm / / / / Case and ring gage (includes a traceable calibration certificate for the ring gage)

26 + 3-2 Digital Self-Centering Inside Micrometer 44 EX IP2 RS232C marconnect Digimatic Application For measuring: through holes blind holes centering shoulders Functions: (Setting the display to zero for Relative measurement) ABS (Switching between Relative and Absolute measurement) mm/inch PR (Reference setting) Basic Instrument consists of: Basic Unit 44 EXg and Measuring Head 44 Ak Threaded connection for changing the measuring heads Measuring range Readings Error limit G* Order no. mm (inch) mm/inch µm 6-8 ( ).1/ ( ).1/ (.4 -. ).1/ ( ).1/ ( ).1/ ( ).1/ ( ).1/ ( ).1/ ( ).1/ ( ).1/ ( ).1/ ( ).1/ ( ).1/ ( ).1/ ( ).1/ ( ).1/ ( ).1/ ( ).1/ Self-Centering measuring head consists of 3 laterally positioned anvils, each are offset at intervals of 12 Anvils from 12. mm are carbide tipped From 12. mm the anvils can be used to measure to the bottom of a bore From 4 mm all measuring heads are made from aluminum to reduce weight Case * Over the full length of the anvils Digital Self-Centering Inside Micrometer Sets 44 EXS Measuring range Number of Ring Order no.* measuring gages mm (inch) heads 44 Ak ø mm (.2 -. ) 3 8 / (. - 1 ) 3 16 / (1-2 ) 4 3 / (2-4 ) 4 6 / Basic Unit 44 EXg, Measuring Heads 44 Ak, case and ring gages (includes a traceable calibration certificate for the ring gage)

27 Self-Centering Measuring Pistol 844 A Basic Instrument consists of: 844 Ag and Measuring Head 44 Ak Application For measuring: through holes blind holes centering shoulders Measuring range Error limit G * Order no.** mm (inch) µm / inch 6-8 ( ) 3 / ( ) 3 / (.4 -. ) 3 / ( ) 3 / ( ) 3 / (.77-1 ) 3 / ( ) 3 / ( ) 3 / ( ) 3 / ( ) 3 / ( ) 4 / ( ) 4 / ( ) 4 / ( ) 4 / ( ) / ( ) / ( ) 6 / ( ) 6 / Threaded connection for changing the measuring heads Self-Centering measuring head consists of 3 laterally positioned anvils, each are offset at intervals of 12 Anvils from 12. mm are carbide tipped From 12. mm the anvils can be used to measure to the bottom of a bore From 4 mm all measuring heads are made from aluminum to reduce weight Case The following indicating instruments are recommended: Indicating instr. Order no. Millitast Millitast Millitast XLI-4 XLI-4 Self-Centering Measuring Pistol Set 844 AS Measuring range Number of Ring Order no. Order measuring Gages with Digital no.** mm (inch) heads ø mm Indicator (.2 -. ) 3 8 / (. - 1 ) 3 16 / (1-2 ) 4 3 / (2-4 ) 4 6 / Basic Instrument 844 Ag, Measuring Heads 44 Ak, case and ring gages (includes a traceable calibration certificate for the ring gage) * Indicator is not taken into consideration, over the full length of the anvils ** Excludes indicator

28 Accessories for 44 A, 44 EX, 844 A Measuring Heads 44 Ak Self-Centering measuring head consists of 3 laterally positioned anvils, each are offset at intervals of 12 Anvils from 12. mm are carbide tipped As of 12. mm the anvils can be used to measure to the bottom of a bore From 4 mm all measuring heads are made from aluminum to reduce weight Measuring range mm (inch) Order no. 6-8 ( ) ( ) (.4 -. ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) ( ) Meas. range mm Meas. range mm Ring Gage 44 Ae Can be used for 2 consecutive measuring ranges Manufacturing tolerance in accordance to 22C Includes a traceable calibration certificate dia. mm Order no. dia. mm Order no Basic Unit 44 EXg Threaded connection for changing the measuring heads. Measuring range mm (inch) Basic Unit Measuring Pistol 844 Ag Order no (.2-. ) ( ) ( ) ( ) Threaded connection for changing the measuring heads. Any indicating instrument with an 8 mm mounting shank can be used. d d Measuring range mm (inch) Order no. a c b Measuring range mm a b c d c b 6-1 (.2-4. ) ( ) ( ) Depth Extension Rod 44 Av Measuring range Length a dia. b Order no. mm (inch) mm mm 6-1 ( ) ( ) (.77-1 ) (1-7.9 ) b a 44 Av

29 Depth Micrometer 4 T Application Depth measurement Measuring the space between grooves and groove widths (in conjunction with a Disc anvil 4 Tm) Measuring spindle is hardened throughout and ground Hardened chrome plated cross beam, the contact surface is lapped Hardened anvil When using the interchangeable extensions re-calibrating the depth micrometer is not necessary Scales with satin-chrome Extensions 2 mm and mm, case Total Range of Readings Spindle Error limit Extensions Length tolerance Order no. measuring micrometer thread with of range pitch standardanvil extensions mm mm mm mm µm mm µm µm 2/ ± 1. µm Standard depth measurements With a standard anvil, if necessary with an extension Measuring the space between grooves and the widths of a groove With disc anvil 4 Tm, if necessary with an extension Dimension A: Can be direct read of the thimble Dimension B: The reading plus 1. mm (thickness of the disc anvil) Dimension C: Dimension B minus Dimension A 1, A C B 1 x 16 Accessories Order no. Disc anvil 4 Tm for groove spacing and groove widths Extension 4 Tv Length L Length tolerance M3 1 4 Tm 2 mm ± 1. µm 4181 mm ± 1. µm mm ± 1. µm 4183 ø9

30 Digital Micrometer Head 46 EX marconnect RS232C Digimatic Functions: (Zero setting) ABS (Switching between Relative and Absolute measurement) mm/inch PRESET (enter a numerical value) DATA (Data transmission via connection cable) Patented capacitive measuring system with an energy saving function, life of the battery approx. 2 years Ratchet with integrated coupler Case, Adapter dia. 12 mm to dia. 16 mm, end cap (in case ratchet stop is not required) Measuring Readings Error limit G me Measuring Mounting shaft Order no. range face mm (inch) mm/inch µm mm -2 (-1 ).1/. 4 flat (-1 ).1/. 4 flat 12* (-1 ).1/. 4 spherical (-1 ).1/. 4 spherical 12* * with locking nut 27 16,6 1, 16 ø6, ø12 R4 ø12 ø16 16 Accessories Order no. R4 M 12 1 ø16 16 Battery 3V, Type CR Data Connection Cable Opto RS232C (2 m), with SUB-D jack 9-pin 16 EXr Data Connection Cable Digimatic (2 m), Flat plug1-pin 16 EXd M 12 1 Accessories for Data Processing see Chapter 11

31 - 3-3 Micrometer Head 46 Spindle is made of stainless steel, hardened throughout and ground Scales with satin-chrome Measuring range Readings Error limit Spindle Spindle dia. Order no. G me thread pitch mm mm µm mm mm * H - 2** * with locking nut ** with ratchet, carbide tipped ø3, ø6 -,8 1 4 ø8,6 ø9, Meas. range -6. mm , ø 17, ø9, h6 9, 2 2, ø14,2 4 26, 3, ø1 ø Meas. range -13 mm ø6,3 ø1 h6 4 ø17, ø1 ø18, Meas. range -2 mm , 2,2 46 3, ø6,3 27 ø1 h6 1 2, 2,2 4 ø17, 46 3, ø1 ø18, Meas. range -2 mm with locking nut ø7, 27 ø12 h6 16 2, 1,2 4 ø17, ø12 ø18, 4184 Meas. range -2 mm carbide tipped ø7, ø12 h6 4 ø17, ø1 ø18, Meas. range - mm , 1,2 76 4,3

32 Measuring Tools Set B B C consists of Order no. Order no. 16 FN 4 A Knife edge square Steel rule 1 mm - 2 mm x 7 1 mm Metric Inch x x x x x x x x x Measuring Tools Set C consists of Order no. Order no. 16 EX* 4 A Knife edge square Steel rule 1 mm - 2 mm x 7 1 mm Metric Inch x x x x x x x x x * with round depth rod, without data output Measuring Tools Set D consists of Order no. Remarks 16 EX* 4 EX 16 U 4 A 6 rule mm/inch mm/inch ths, 16 ths, 32 nds, 64 ths x x x Mechanical x x x Digital * 1 mm / 6 with round depth rod, without data output