TM-505B/1005B Series 176-Toolmaker's Microscopes

Series 176
Features
The Mitutoyo TM Series is a toolmakers’ microscope well suited for measuring dimensions and angles of machined metals. It also can be used to check the shape of screws and gears by attaching an optional reticle. The compact body makes it ideal for use on shop floors with limited space.
  • Angle measurement is performed easily by turning the angle scale disc to align the cross-hair reticle with the workpiece image.
  • Illumination intensity can be adjusted.
  • Included standard accessories create an overall magnification of 30X. Magnifications can be changed from 20 - 200X by using optional objectives and/or eyepieces.


      Technical Data

      Optical tube
      • Monocular with 30º depression angle
      • 90º broken cross-hair reticle (176-126)
      • Erect image
      • Diopter adjustable

      Eyepiece protractor
      • Graduation: 1º
      • Protractor range: 360º
      • Minimum reading by vernier: 6’

      Eyepiece (176-116)
      • Magnification: 15X
      • Field number: 13

      Objective (176-138)
      • Magnification: 2X
      • Working distance: 2.638” (67mm)
      • Numerical aperture: 0.07

      Total magnification
      • 30X

      Transmitted illumination
      • 3W LED
      • GIF (green) filter
      • Stepless intensity adjustment

      Reflected illumination
      • 3W LED
      • Stepless intensity adjustment
      • Adjustable position

      Power supply: 120 V AC, 50/60Hz
      Power consumption: 100VA
      Mass:TM-505B: Approx. 30.8 lbs. (14kg) TM-1005B: Approx. 33 lbs. (15kg)



Parts Break Down


 

Specifications
Model NoTM-505BTM-A505BTM-1005BTM-A1005B
Order No176-818A176-820A176-819A176-821A
Objective LensStandard accessory:2x,Options: 5x, 10xStandard accessory:2x,Options: 5x, 10xStandard accessory:2x,Options: 5x, 10xStandard accessory:2x,Options: 5x, 10x
Mic Head.Max. Workpiece Height 4.53in 115mm4.53in 115mm4.21in 107mm4.21in 107mm
Transmitted illuminationStepless brightness adjustment, White LED light source, With green filterStepless brightness adjustment, White LED light source, With green filterStepless brightness adjustment, White LED light source, With green filterStepless brightness adjustment, White LED light source, With green filter
Surface illuminationOblique single-source type, Stepless brightness adjustment, White LED light sourceOblique single-source type, Stepless brightness adjustment, White LED light sourceOblique single-source type, Stepless brightness adjustment, White LED light sourceOblique single-source type, Stepless brightness adjustment, White LED light source
Cross travel measuring range2 x 2in 50 x 50mm2 x 2in 50 x 50mm4 x 2in 100 x 50mm4 x 2in 100 x 50mm
Table top size16x6in 52x 152mm16x6in 52x 152mm9.44x6in 240x 152mm9.44x6in 240x 152mm
Usable area of stage glass3.8x3.8in 96x96mm3.8x3.8in 96x96mm6x3.8in 154x96mm6x3.8in 154x96mm
Linear measurement methodMic Heads OptionalMic Heads IncludedMic Heads OptionalMic Heads Included
ResolutionN/A.00005"/1µmN/A.00005"/1µm
Micrometer head travel rangeN/A2"/50mmN/A2"/50mm
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