Universal length measuring instrument HAD-JDY-2

■ Product Usage
HAD-JDY-2 is mainly used for the shape
Direct measurement and comparative measurement of inner hole size, as well as inner and outer thread diameters, etc
It can be used for various special measurements and is a length measuring instrument for absolute and relative measurements,
Widely used in mechanical manufacturing, tool and measuring tool manufacturing, and instrument manufacturing
Business grade is one of the basic and essential length measuring instruments

■ Technical parameters

1. Scope of use:
External dimension measurement: 0-500 mm
Internal dimension measurement: 1-200mm
External thread measurement: ≤ 180 mm
Internal thread measurement: 16-140 mm

2. Direct measurement range: 0-100mm
3. Reading microscope division value: 1 μ m

4. Instrument error:
External dimension measurement: f ± (1+L/200) μ m
Internal dimension measurement: ± (1.5+L/200) μ m
5. Stability of indication: external ≤ 0.3 μ m, internal ≤ 0.5 μ m
6. Instrument volume: 95 × 39 × 49 cm
7. Instrument weight: 85 kg

■ Standard accessories

1. Internal testing device
2. Electric eye device
3. Standard environmental regulations
4. External thread measuring device
5. Internal thread measuring device
6. Various probes and caps