Chain Clamp Rockwell Hardness Tester PHR-64 Tianxing
Mã sản phẩm:
PHR-64
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PHR Chain Clamp Rockwell Hardness Tester which can test the hardness of cylindrical workpieces such as pipes, shafts, rollers accurately on-site. The test principle and accuracy comply to standard ISO 6508 and ASTM E110. Tested by National Institute of Metrology with tolorance ＜1.5HRC, equivalent to bench hardness tester.
Thông tin sản phẩm
Initial Test Force: 10kgf
Total Test Force: 60kgf, 100kgf, 150kgf
Force Applying Method: By Screw
Indenter: 120°diamond cone
Ф1.588mm carbide ball
Accuracy: Meets the requirements of ISO6508， ASTM E 18
Resolution: 0.5HR
Testing Range: HRA, HRB, HRC, etc. 15 scales.
Application: All metals including iron, steel copper, aluminium, etc.