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-calibrated according to 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 indicator with measured value presetting and adjustable tolerance marks
- Optional: customer-specific configuration on request
Detailed Information
Technical data micrometer
- Scale value of adjustment knob 0,01 mm
- Measuring range 25 mm
- Constant measuring force 5 - 10 N
- Lead screw pitch 0,5 mm
- Adjustment knob diameter 21 mm
- Measuring surface diameter 8 mm
Technical data precision indicator
- Scale value 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 through ergonomically positioned lifting lever
- Available in various designs up to 300 mm application range
Application range | Order No. | Scale value of precision indicator |
0 - 25 mm | 76 0537 053 20 | 1 µm |
0 - 25 mm | 76 0537 051 20 | 2 µm |
25 - 50 mm | 76 0537 054 20 | 1 µm |
25 - 50 mm | 76 0537 052 20 | 2 µm |
50 - 75 mm | 76 0537 561 20 | 1 µm |
50 - 75 mm | 76 0537 571 20 | 2 µm |
75 - 100 mm | 76 0537 562 20 | 1 µm |
75 - 100 mm | 76 0537 572 20 | 2 µm |
100 - 125 mm | 76 0537 563 20 | 1 µm |
100 - 125 mm | 76 0537 573 20 | 2 µm |
125 - 150 mm | 76 0537 564 20 | 1 µm |
125 - 150 mm | 76 0537 574 20 | 2 µm |
150 - 175 mm | 76 0537 075 20 | 2 µm |
175 - 200 mm | 76 0537 076 20 | 2 µm |
200 - 225 mm | 76 0537 077 20 | 2 µm |
225 - 250 mm | 76 0537 078 20 | 2 µm |
250 - 275 mm | 76 0537 079 20 | 2 µm |
275 - 300 mm | 76 0537 080 20 | 2 µm |
Special versions: inch measuring values, reverse display direction of precision |