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Hardness scale: HL, HRC, HRB, HRA, HV, HB, HS
Memory: 373 ~ 2688 group (Impact times:32 ~ 1)
Measuring range
o HLD(170 ~ 960), HRA(59 ~ 85), HRB(13 ~ 100),
o HRC(20 ~ 68), HB(19 ~ 651), HV(80 ~ 967), HS(30 ~ 100)
Tensile strength U.T.S. range: 374 ~ 2652 MPa
Accuracy
o ±6HLD (760±30HLD) error of displayed value
o 6HLD (760±30HLD) repeatability of displayed value
Standard Impact Device: D
Data Interface USB 2.0
Optional Impact Devices: DC / D+15 / G / C / DL
Max. Workpiece Hardness:
o 996HV(For Impact Devices D / DC / DL / D+15 / C)
o 646HB(For Impact Device G)
Min. Radius of Workpiece (convex/concave): Rmin = 50mm (with special support ring Rmin = 10mm )
Min Workpiece weight
o 2 ~ 5kg on stable support
o 0.05 ~ 2kg with compact coupling
Min Workpiece thickness
o 5mm (Impact Devices D/DC/DL/D+15)
o 1mm (Impact Device C)
o 10mm (Impact Device G)
Min thickness of hardened layers: 0.8mm
Power: Rechargeable Li Battery, 7.4V, Li(1500mAh)
Continuous Working time: About 300h, (without backlight)
Charging time: 4 ~ 5 hours
Operating temperature: 0 ~ 40ºC
Humidity: ≤ 90%
Overall dimensions: 212 × 80 × 35 mm
Weight: 320g
