Feature & Use
- The loading, holding and unloading of the test force is controlled by motor, the manual operation error is eliminated.
- High quality integrated cast iron machine body, with the automotive paint treatment process, the appearance is smooth and beautiful.
- Read the Rockwell hardness value directly from the dial gauge, and other Rockwell scales are optional.
- Combining three testing methods of Brinell, Rockwell and Vickers in one machine, multilevel test forces to meet various hardness testing requirements.
- Frictionless main shaft, high test accuracy.
- The accuracy is in line with GB/T 230.2, GB/T 231.2, GB/T 4340.2, ISO6508-2, ISO6507-2, ISO6506-2, ASTM E18, ASTM E10 and ASTM E92.
It’s a kind of semi-automatic type motor-driven Brinell Rockwell Vickers hardness tester which is suitable to determine the Brinell, Rockwell, Vickers hardness of ferrous, non-ferrous metals and hard alloy materials. It features wide application range, easy operation, good economy and practicality.
Specifications
| Test Force | 30～187.5kgf |
| Brinell | 31.25, 62.5, 187.5kgf (306.5, 612.9, 1839N) |
| Rockwell | 60, 100, 150kgf (588.4, 980.7, 1471N) |
| Vickers | 30, 100kgf (294.2, 980.7N) |
| Brinell Scale | HBW2.5/31.25, HBW2.5/62.5, HBW2.5/187.5 |
| Rockwell Scales | HRA, HRB, HRC |
| Vickers Scales | HV30, HV100 |
| Measuring rangefor Brinell | 5~650HBW |
| Measuring rangefor Rockwell | 20-95HRA, 10-100HRBW, 20-70HRC |
| Measuring rangefor Vickers | 5-3000HV |
| Dwelling Time | 1～99s |
| Maximum specimenheight | 200mm for Rockwell testing,180mm for Brinell and Vickers hardness testing |
| Depth of throat | 160mm |
| Carried standards | GB/T 230.2, GB/T 231.2, GB/T 4340.2, ISO6508-2, ISO6507-2, ISO6506-2, ASTM E18, ASTM E10 and ASTM E92 |
| Objective lens | 2.5X, 5X, 10X |
| Total magnification | 25X, 50X, 100X |
| Power supply | AC 220V or 110V, 50 or 60Hz |
| Dimensions | 550mm×290mm×730 mm |
| Weight | 80 Kg |
Standard accessories
Large flat anvil: 1 pc.
Small flat anvil: 1 pc.
V-notch anvil: 1 pc.
Diamond cone penetrator: 1 pc
Diamond pyramid penetrator: 1 pc.
Φ1.588mm Tungsten carbide ball penetrator: 1 pc.
Φ2.5mm, Φ5mm Tungsten carbide ball penetrator: 1 pc. for each
Rockwell standardized block: 5 pcs.
Brinell standardized block: 1 pc..
Vickers standardized block: 1 pc.