HBRV-187.5 Brinell Rockwell & Vickers Hardness Tester
Main Function
HBRV-187.5 Brinell Rockwell & Vickers hardness tester is a multi-functional hardness tester with Brinell, Rockwell &Vickers three test modes and 7 level of test forces, which can test several kinds of hardness. Test force loading, dwell, unload adopts automatic system, widely used and easy to operate, therefore it is the popular machine for industrial enterprises and scientific research institutes.
Application Range
Suitable for hardened and surface hardened steel, hard alloy steel, casting parts, non-ferrous metals, various kinds of hardening and tempering steel and tempered steel, carburized steel sheet, soft metals, surface heat treating and chemical treating materials etc.
Technical Specification
| Model | HBRV-187.5 |
| Rockwell Test Force | 60kgf (588.4N), 100kgf (980.7N), 150kgf (1471N) |
| Brinell Test Force | 30kgf (294.2N), 31.25kgf (306.5N), 62.5kgf (612.9N), 100kgf (980.7N), 187.5kgf (1839N) |
| Vickers Test Force | 30kgf (294.2N), 100kgf (980.7N) |
| Indenter |
Diamond Rockwell Indenter, Diamond Vickers Indenter, ф1.588mm, ф2.5mm, ф5mmBall Indenter |
| Hardness Reading |
Rockwell: Dial, Brinell & Vickers: Check Hardness Table |
| Magnification | Brinell: 37.5×, Vickers: 75× |
| Min. Measuring Unit | Brinell: 4μm, Vickers: 2μm |
| Hardness Resolution |
Rockwell: 0.5HR, Brinell & Vickers: Check Hardness Table |
| Dwell Time | 2~60s |
| Max. Height of Specimen | Rockwell: 185mm, Brinell: 100mm, Vickers: 115mm |
| Throat | 165mm |
| Power Supply | AC220V，50Hz |
| Execute Standard |
ISO 6508，ASTM E18，JIS Z2245，GB/T 230.2 ISO 6506，ASTM E10，JIS Z2243，GB/T 231.2 ISO 6507，ASTM E92，JIS Z2244，GB/T 4340.2 |
| Dimension |
520×240×700mm， Packing Dimension: 650×370×950mm |
| Weight | Net Weight: 80kg，Gross Weight: 105kg |
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