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Max Test Force 1580Kgf Portable Pin Brinell Hardness Tester with 20X Reading Microscope
Technical Data Download: iqualitrol Brinell Hardness Tester PHB-1
Brief Introduction:
The PHB-1 Pin Impact hardness tester is designed following the Brinell hardness test method. The test force is controlled by a shear pin. After reading the diameter of the indention with the reading microscope, the Brinell hardness value can be obtained from the look up table.
This kind of hammer impact Brinell hardness tester is capable of testing from small to very large specimens. It is especially suitable for assemblies inconvenient to be taken to the lab and not allowed to be cut. The test can be completed in any direction to test the hardness of upper, lower and lateral part of the specimen.
Application:
The PHB-1 Pin Impact hardness tester can be widely used to test the hardness of forgings, castings, steels, nonferrous metal and its alloy products, and to test the hardness of annealed, normalizing and tempered mechanical parts.
Compared to the rebound type hardness tester, the Brinell hammer hit tester has many advantages such as higher precision, fewer factors affecting accuracy and lower requirement on the surface roughness. The test result meets the requirements of most drawings without conversion and is more widely accepted in the international business.
Test Method: This Brinell hardness machine applies Brinell hardness test method
Force Value Consistency: Good force value consistency, no influence by operator.
High Accuracy: Good repeatability and high accuracy. The accuracy is the same as desk tester. It could replace Leeb hardness tester in low accuracy and reliability.
Simple Operation: Simple and flexible operation.Only consume 1 piece of cheap shear pin for each test.
Technical Specifications:
| Model | PHB-150 | PHB-1 | |
| Test Force | 1580kg | ||
| Tolerance of Test Force | < 0.5% | ||
| Indenter | Φ7.26mm steel spherical suface indenter, (test range: 100-400HB); Φ4.0mm carbide spherical surface indenter, (test range: 400-650HB) | ||
| Testing Range | 100-650HB | ||
| Application | Casting, forging and steel raw materials etc | ||
| Accuracy | Meets the requirements of ISO6506 ; Error of static type: <±3%HB ; Error of hammer impact type:<±5%HB | ||
| Package Dimensions | 705×375×205mm | 510×375×177 mm | |
| Gross/Net Weight | 11.6Kg/4.2kg | 3.8Kg/0.8kg | |
| Standard Delivery: | |||
| Φ7.26mm Steel Indenter | Flat-Anvil(PHB-150) | Accessories Box | |
| 20x Measuring Microscope | V-shape Anvil(PHB-150) | 2 rubber Protective Caps | |
| Brinell Test Block | Indenter Head Holder | Support Handle | |
| Test Head | Shear Pins (250 pcs) | Pin Removal Tool | |
