The PHB-150 Pin Static Brinell 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 number can be obtained from the lookup table, and the work principle as below:
According to the similarity principle of Brinell hardness testing, with testing force of 1580kg, indenter diameter of 7.26mm, then F/D2 =30. The test condition of the HB tester is equivalent to the standard Brinell hardness test with 3000kgf and 10mm ball indenter.
Test force: 1580kg;
Tolerance of test force: <0.5%;
Accuracy: C clamp In accordance with ISO6506
Hammer impact <5%
Indenter: Φ7.26mm steel spherical surface indenter (range: 100-400HB)
Φ4.0mm carbide spherical surface indenter (Optional) (range: 400-650HB)
Opening size (H×D): 150mm×100mm
Net weight: C clamp: 4.2kg
Hammer impact: 0.8kg
Hi, I'm Joanna Zhao, the Import & Export Manager of Shenyang TX Testing Instruments Inc. I've been with TX Testing for 15 years, gaining hands-on experience by closely observing the production process and personally assembling and testing our portable hardness testers. This has deepened my technical understanding and strengthened my confidence in the industry's development. With this foundation, I provide professional support, feasibility analyses, and customized solutions to meet diverse customer needs, offering one-stop services that ensure efficiency and satisfaction.
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