Alat Uji Kekerasan HBRV-187.5 Manual


Alat Uji Kekerasan HBRV-187.5 Manual
Specifications :

Model HBRV-187.5
Initial Testing Force 98 N
Rockwell Total Test Force  588N, 980N, 1471N
Rockwell Hardness Value HRC=20-67, HRB=30-100, HRV=20-85
Rockwell Test Indicating Error ≤±1HR, Valu Repeatability ≤0.8HR
Brinell Total Test Force 306N, 613N, 1839N
Brinell Hardness Value HB=8-650
Brinell Indicating Error ≤±2.5%, Value Repeatability ≤3.0
Vickers Total Test Force 294N, 980N
Vickers Hardness Value HV14-1000
Vickers Indicating Error ≤±2%, Value Repeatability ≤2.5
Amplification of Microscope 37.5X, 75X
Max Testing Height 170 mm
The Distance Between Pressure Head Center And The Wall 140 mm
Standards GB/T231, ISO 6506, ASTM E10, GB/T230, ISO 6508, BSEN 10109, ASTME-18, GB/T430, EN-SO 6507
Size 463x241x660
Power Supply 220V ±10%, 50 Hz
Weight 98 Kg


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