Rockwell Scales HRA, HRB, HRC
Preliminary Test Force 10Kgf (98.07N)
Test Force 60Kgf (588.4N), 100Kgf (980.7N), 150Kgf (1471N)
Dwell time Adjustable 1-60s
Hardness Indication Analogue Display
Resolution 0.5HR
Loading Control Electronic
Max. Height of Specimen 175mm
Instrument Throat 165mm
Power Supply AC 220V/50Hz; AC110V/60Hz
Dimension 520x215x700mm
Packing Dimension 630x440x960mm
Gross/Net weight 120Kg/90Kg
Execution Standard GB/T230.2, JJS Z2245, EN-ISO 6508, ASTM E-18