Description : Measuring range
Rockwell A B C 61 … 85.6 HRA, 41 … 100 HRB, 20.3 … 68 HRC
Brinell 85 … 650 HB
Vickers 50 … 999 HV
Tensile strength 255 … 2180 N/mm²
Accuracy
Rockwell ± 1.5 HR
Brinell ± 3% HB
Vickers ± 3% HV
General specifications
Measurement method Ultrasonic contact impedance (UCI) per ASTM A1038
Direction of measurement 360°
Measurement time 2 seconds
Hardness units HRA, HRB, HRC, HB, HV, MPa
Display LCD with backlight
Minimum material thickness 2 mm
Data memory Up to 2000 measurement groups
Up to 20 calibration sets
Measurement probe 20 N (standard)
Probe cable length 1.5 m / .06 in
Functions Single value, min / max, average value
Power supply 4.2V rechargeable battery, 4800-mAh
Battery life Approx. 10 hrs of operation at full charge (without backlight)
Dimensions 162 x 81 x 31 mm / 6.38 x 3.19 x 1.22 in
Operating conditions -10 ... 40°C / 14 ... 104°F, ≤ 85% RH
Storage conditions -20 ... 60°C / -4 ... 140°F, ≤ 85% RH
Weight Approx. 755 g / 1.67 lb (including probe)
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