Aplikasi :
HBRVS-187.5 Brinell Rockwell Vickers Universal Hardness Tester is used to determine the Brinell, Rockwell and Vickers Hardness of ferrous metals, non ferrous metals and hard alloy. It is widely used in the precison measurement of parallel flat surface as well as curved surfaces.
| Model | HBRVS-187.5 |
| Rockwell Scale Test Force | HRA, HRB, HRC, HRD HRE, HRF, HRG HRH, HRK 60kg (588N), 100kg (980.7N), 150Kg(1471N) |
| Brinell Scale Test Force | HBW2.5/31.25, HBW2.5/62.5, HBW5/62.5, HBW2.5/187.5 31.25kg (306.5N), 62.5kg (612,9N), 187.5kg (1839N). |
| Vickers Scale Test Force | HV30, HV100 30kg (294.2N), 100kg (980.7N) |
| Hardness Value Read | Big Digital LCD |
| Amplification Times | 37.5X, 75X |
| Specimen Maximum Height Allowed | Rockwell: 170mm, Brinell, Vickers: 140mm |
| Dwell Time | 1-60S |
| Power Supply | AC 220V +5%, 50Hz |
| Instrument Size | 465*180*655 |
| Instrument Weight | 85kg |
| Hardness Value Range | Rockwell, HRA: 70-85 HRB: 30-100 HRC: 20-67, Brinell, HB4-450, Vickers, HV14-1000 |
| Executive Standard | GB/T230.2 (Rockwell), GB/T231.2 (Brinell), GB/T4340.2 (Vickers), JJG112 (Rockwell), JJG150 (Brinell). |
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