OP-PHB-1 (Hammer Impact Brinell Durometer)
- Accurate and consistent test force, controlled by precision shear pin.
- Works in static type and hammer impact type and follows Brinell hardness test method.
- According to the similarity principle of Brinell hardness test, this tester has 1580kg test force, Ф7.26mm spherical indenter, F/D2=30.
- The test condition is equivalent to the commonly used 3000kg test force, Ф10mm ball condition.
- High accuracy and repeatability; tested by National Institute of Metrology with tolerance less than ±3%.
- The accuracy meets the requirements of ISO 6506 and is no lower than that of the bench Brinell hardness tester.
- Easy, quick and simple operation.
- Static type for testing medium and small size work-pieces; hammer impact type for testing large work-pieces.
- Only one inexpensive shear pin is consumed in each test.
- Good choice to replace Leeb hardness tester and Poldi type hammer impact hardness tester with lower accuracy.
Description
Technical Data
| Model | OP-PHB-1 |
| Test Force | 1580kg |
| Tolerance of Test Force | < 0.5% |
| Indenter | Ф7.26mm steel spherical surface indenter,(test range: 100-400HB); Ф4.0mm carbide spherical surface indenter,(test range: 400-650HB) |
| Testing Range | 100-650HB |
| Application | Casting, forging and steel raw materials etc |
| Accuracy | Error of static type: <±3%HB; Error of hammer impact type:<±5%HB |
| Package Dimensions | 510×375×177mm |
| Gross/Net Weight | 3.8Kg/0.8kg |
