which can tests accurately the castings, forgings, steels and nonferrous metal and work pieces made of all kinds of metal materials under kinds of heat treatment on-site. The test principle and accuracy comply to standard ISO6506, 6508 and ASTM E110. So it is usually Used for manufacturing inspection and acceptance inspection to replace Leeb hardness tester with lower accuracy.
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.