... , surface heat treatment and chemical heat treatment. Specifications ModelsHBRVU-187.5 Rockwell ScalesTesting ForceHRA, HRB, HRC, HRF,HRG60Kg (588N),100Kg ... .7N),150Kg(1471N)Vickers ScalesTesting ForceHBW2.5/31.25,HBW2.5/62.5,HBW5/62.5, HBW2.5/187.5306.5N(31.25Kg),612. ... shaped Testing Table, slipped Table,each 1 set. Hardness Blocks 5 pieces,Power Cable 1,accessory case 1,dust-proof cover, instruction ...