use:

This instrument measures the size of the workpiece by the direct method or the comparison method. It can precisely measure the external dimensions of five equal measuring blocks, measuring rods, steel balls, linear and parallel plane precision measuring tools and parts. The head of the instrument can also be used as an independent body to measure the displacement of the tested piece in scientific research, production process control and on-line inspection, etc. It is a commonly used measuring instrument in the inspection department.

Main technical specifications:

1. Maximum length of DUT: 200 mm

2. Direct measurement range: 10mm

3. Minimum display value: 0.1μm

4. Measuring force: (2±0.2) N

5. Indication variability: 0.1 μm

6. Maximum inaccuracy: ±0.25 μm

7. Reading method: digital display

8. Maximum measurement error: ±(0.5+L/100)μm, L is the measured length, in mm

9. Instrument volume: 300×170×410 mm

10. Instrument weight: 18 kg

Standard accessories:

1. Adjustable ribbed garden table

2. Adjustable garden platform

3. Rib fixed square table

4. Flat cap Ф2

5. Flat cap Ф8

6. Small spherical cap

7. Blade Cap