Leeb Hardness Tester THL210

Tool used to test hardness of varying surfaces.
Converts to all common hardness scales (HV; HB; HRC; HRB; HRA; HS)

 

Specifications

Hardness scale HL, HB, HRB, HRC, HRA, HV, HS
Memory 48’~600 groups (impact times: 32~1)
Measuring range HLD (170’~960) See below table 1 and table 2
Accuracy ±6HLD (760±30HLD) error of displayed value
6HLD (760±30HLD) repeatability of displayed value
Standard Impact Device D
Optional Impact Devices DC/D+15/G/C/DL
Max. Workpiece Hardness 996HV(For Impact Devices D/DC/DL/D+15/C)
646HB(For Impact Device G)
Min. Radius of Workpiece Rmin = 50mm (with special support ring Rmin= 10mm)
Min. Workpiece weight 2~5kg on stable support
0.05~2kgwith compact coupling
Min. Workpiece thickness 5mm {Impact Devices D/DC/DL/D+15)
1 mm {Impact Device C)
10mm (Impact Device G)
Min. thickness of hardened surface 0.8mm
Power Normal AA Battery
Continuous Working time approx. 100 h (no back light off)
Operating temperature 0~40°C
Relative humidity <90%
Overall dimensions 125*67*31 mm (main unit)
Weight 0.3kg (main unit)


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