
SADT HBRV-187.5 布氏洛氏硬度计 (20~70HRC;40~1000HV;8~650HBW)
制造商: SADT Model: HBRV-187.5 来源: China 保障: 12 Month - 联系
Test range:
Rockwell HRA: 20~75,±2, 75~88,±1.5 HRB: 20~45,±4, 45~80,±3, 80~100,±2;HRC: 20~70,±1.5
Vickers: 40HV~1000HV, 100~250HV,±2%, 300~1000HV, ±3%
Brinell HBW: 8~650, <125, ±3%, 125~225, ±2.5%, >225, ±2%
Scale: HBW2.5/31.25, HBW2.5/62.5, HBW2.5/187.5, HBW5/62.5
HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HRH
HV30, HV100
Preliminary test force: 98.07N(10kg)
Rockwell hardness test: 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N)
Brinell test force test: 30kgf (294.2N), 31.25kgf (306.5N), 62.5kgf (612.9N), 100kgf
(980.7N), 187.5kgf (1839N)
Vickers hardness test: 30kgf (294.2N), 100kgf (980.7N)
Minimum unit of measurement: 4μm (Brinell), 2μm (Vickers)
Test force dwell time: 2-60s
Magnification of microscope x: 37.5x (Brinell), 75x (Vickers)
Max. height of specimens (mm): 185(Rockwell), 115(Vickers), 100(Brinell)
Max. depth of specimens (mm): 165
Power: AC220V, 50-60Hz
Dimension (DxWxH) (mm): 520 x 240 x 700
Net weight (kg): 80
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