Technical parameters:
Technical parameters:
Model | HBRVE-187.5 (Approved by CE certificate, ensure the safety operation of the machine. Certificate No.: GB/1067/3980/12 Issue 1) | HBRVM-187.5 (Approved by CE certificate, ensure the safety operation of the machine. Certificate No.: GB/1067/3980/12 Issue 1) |
Rockwell scale Test force | HRA, HRB, HRC,HRD,HRE, HRF,HRG, HRH,HRK,HRL,HRM,HRR | HRA, HRB, HRC,HRD,HRE, HRF,HRG,HRH, HRK,HRL,HRM,HRR |
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) | HBW2.5/31.25,HBW2.5/62.5,HBW5/62.5, HBW2.5/187.5 |
Vickers scale Test force | HV30,HV60,HV100 | HV30,HV60,HV100 |
Conversion Scale | Lookup table | Lookup table |
Initial test force | 10Kg(98.0N) | 10Kg(98.0N) |
Resolution ratio | 0.5HR | 0.5HR |
Hardness value read | Rockwell: Dial, Brinell and Vickers: lookup table | Rockwell: Dial, Brinell and Vickers: lookup table |
Loading method | Full automatic (load, dwell, unload) | Manual |
Specimen maximum height allowed | Rockwell: 170mm | Rockwell: 170mm |
Specimen depth allowed | 130mm | 130mm |
Dwell time | 1~60S | Manual |
Power supply | AC220V + 5%, 50~60 Hz , (AC110V available) | AC220V + 5%, 50~60 Hz , (AC110V available) |
Instrument size and weight | 460×160×660mm (L×W×H),85kg | 460×160×660mm (L×W×H),85kg |
Package size and weight | 625x430x900mm (LXWXH),100kg | 625x430x900mm (LXWXH),100kg |
Hardness value range | Rockwell:HRA:20~88 HRB:20~100 HRC:20~70 | Rockwell: HRA:20~88 HRB: 20~100 HRC: 20~70 |
Executive standard | GB/T230.2(Rockwell),GB/T231.2(Brinell),GB/T4340.2 (Vickers),ASTM E18(Rockwell),ISO 6508 (Rockwell), | GB/T230.2,GB/T231.2,GB/T4340.2 ,ASTM E18,ISO 6508 , |
Standard accessories | 1 piece: | 1 piece: |
Optional accessories | standard hardness block, standard indenter | Standard hardness block, standard indenter |
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