Specimen/Opening Size WxD(mm): 50x50
Initial Test Force: 3kgf
Total Test Force: 15kgf, 30kgf, 45kgf
Indenter: 120°diamond cone
Ф1.588mm carbide ball
Accuracy: Meets the requirements of ISO6508,ASTM E18
Resolution: 0.5HR
Testing Range: HRN, HRT,HRW, HRX, HRY, etc. 15 scales.
Application: All metals including iron, steel , copper, aluminium, zinc, lead, tin, carburized steel, nitrided steel etc.