Product name
High Accuracy Rockwell Hardness Tester For Aluminum Price
Usage
Vickers Hardness Tester
Rockwell scale
HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRR
Conversion scale
HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, H15N, H30N, H45N, H15T, etc.
Preliminary test force
10Kg(98N)
Total test force
60Kg (588N), 100Kg (980N), 150Kg (1471N)
Hardness value range
HRA:20~88 HRB:20~100 HRC:20~70
Hardness data read
Digital LCD screen
Loading method
Automatic (Load, Dwell ,Unload)