Chain Clamp Brinell and Rockwell Hardness Tester PHBR-64 Tianxing

PHBR series Chain Clamp Brinell & Rockwell Hardness Tester are designed and developed based on the PHR series Rockwell Hardness testers and follows the test method of the Brinell and Rockwell hardness test and function as both Brinell & Rockwell hardness tester.

Rockwell Initial Test Force: 10kgf
Rockwell Total Test Force: 60kgf, 100kgf, 150kgf
Brinell Test Force: 62.5kgf, 125kgf, 187.5kgf
Force Applying Method: By Screw
Indenter: 120°diamond cone
Ф1.588mm carbide ball 
Ф2.5mm, Ф5.0mm carbide ball
Accuracy: Meets the requirements of ISO 6506, 6508， ASTM E 110
Resolution: 0.5HR 
0.01mm for Brinell hardness (indentation diameter)
Testing Range: HRA, HRB, HRC, etc. 15 scales.
Brinell hardness 8-650HBW
Application: Rockwell used for all metals including iron, steel copper, aluminium, etc.