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External precision micrometer 0537

Precision indicator micrometer with lifting lever and measuring range from 0-25 mm to 275-300 mm with a display range up to ±70 mm or ± 140 mm with 1 or 2 µm resolution.

 

Short description

  • Standard: DIN 863 | DAkkS-Kalibriert nach DIN EN ISO/IEC 17025:2018
  • Measuring range: 0 - 300 mm (depending on version)
  • Resolution: optionally 1 µm (< 0.001 mm) or 2 µm (< 0.002 mm)
  • Display: Precision pointer indicator with measured value presetting and adjustable tolerance marks
  • Optional: customer-specific configuration on request

Application

  • programmable comparative measuring tool to measure production-related rotation symmetric components of greatest accuracy
  • precision measuring unit with resolution of 1 µm or 2 µm

Detailed information

Technical data micrometer

  • Graduation of thimble 0,01 mm
  • Measuring range 25 mm
  • Constant measuring force 5 - 10 N
  • Spindle pitch 0,5 mm
  • Thimble diameter 21 mm
  • Measuring surface diameter 8 mm

Technical data precision indicator

  • Graduation 1 µm / 2 µm
  • Display range ± 70 µm / ± 140 µm
  • Free stroke ~ 2,5 mm
  • Almost constant measuring force  across the entire application range
  • Splash-water protected gauge for safe measuring  at the machine
  • Single-hand operation thanks to ergonomically  positioned lifting lever
  • Available in various designs up to 300 mm  application range
  •  
Application rangeOrder No.Graduation of
precision indicator
0 - 25 mm76 0537 053 201 µm
0 - 25 mm76 0537 051 202 µm
25 - 50 mm76 0537 054 201 µm
25 - 50 mm76 0537 052 202 µm
50 - 75 mm76 0537 561 201 µm
50 - 75 mm76 0537 571 202 µm
75 - 100 mm76 0537 562 201 µm
75 - 100 mm76 0537 572 202 µm
100 - 125 mm76 0537 563 201 µm
100 - 125 mm76 0537 573 202 µm
125 - 150 mm76 0537 564 201 µm
125 - 150 mm76 0537 574 202 µm
150 - 175 mm76 0537 075 202 µm
175 - 200 mm76 0537 076 202 µm
200 - 225 mm76 0537 077 202 µm
225 - 250 mm76 0537 078 202 µm
250 - 275 mm76 0537 079 202 µm
275 - 300 mm76 0537 080 202 µm
Special versions: Inch measuring values, Reverse display direction of precision
indicator possible (right+), Edge fillet, Protection phase, CBN measuring faces upon request, Non magnetic

 

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