Place of Origin
Beijing, China
Initial load of Rockwell
10kgf(98.07N)
Total load of Rockwell
60kgf(588N),100kgf(980N),150kgf(1471N)
Rockwell Scale
HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK, HRL,HRM,HRR,HRP,HRS,HRV
Resolution of hardness value
0.1HR
standard
BSEN 6508, ISO 6508, ASTM E18, GB/T230
Max Height of Sample
400MM
Distance of Indenter to outer wall
200MM
Conversion scale
Surface Rockwell, Brinell and vickers