Technical Specification
Standard impact device
D integrated
Hardness scales
HL,HB,HRA,HRB,HRC,HV,HS
Measuring range
(170~960)HLD
Accuracy
6HLD
Memory
Current value
Min. surface roughness of workpieces
1.6µm(Ra)
Max. workpiece hardness
960HLD
Min. radius of workpieces
Rmin=50mm(with support ring Rmin=10mm)
workpieces
5mm
Min.thickness of hardened layers
0.8mm
Indentation depth
24µm
Charging time
2h~3h
Continuous working time
8h
Power supply
Rechargeable Li battery 3.7V
Operating temperature
0~40°C
Dimension (mm)
145×35×30
Weight (g)
130