Description
Applications
- Testing Brinell hardness of ferrous, non-ferrous metal and bearing alloy materials.
- Wide application range, especially used in precision measurement of parallel plane.
- What’s more, measurement of curved surface is stable and reliable.
Technical Data
| Model | OP-SHB-3000B | ||
| Test Force | 187.5Kgf, 250Kgf, 750Kgf, 1000Kgf, 3000Kgf | ||
| 1839N, 2452N, 7355N, 9800N, 29400N | |||
| Measuring Range | (8-450) HBS, (8-650) HBW | ||
| Magnification of Microscope | Analogue 20X Microscope | ||
| Max Height of Specimen | 230mm | ||
| Instrument Throat | 120mm | ||
| Power Supply | AC220V/50Hz; 110v/60Hz | ||
| Dimension | 700 x 268 x 842mm | ||
| Gross/Net Weight | 210Kg/240Kg | ||
| Execution Standard | ISO 6506, ASTM E10-12, JIS Z2243, GB/T 231 | ||
| Accuracy of Brinell Hardness Testing | Hardness Range | Max Tolerance | Repetition |
| HBW ≤ 125 | ≤ ±3.5% | ≤ 3.5% | |
| 125 < HBW ≤225 | ≤ ±2.5% | ≤ 3.0% | |
| HBW > 225 | ≤ ±2.0% | ≤ 2.5% | |
