China Manual Dial Display Ferrous and Non-Ferrous Metal Steel Rockwell Hardness Testing Machine, Find details about China Rockwell Harness Tester, Metal Rockwell Hardness Tester from Manual Dial Display Ferrous and Non-Ferrous Metal Steel Rockwell Hardness Testing Machine
Model | EHR-150A |
Hardness range | 20-90HRA, 20-100HRBW, 20-70HRC |
initial testing force | 10kg (98.07N) |
All testing force | 60Kg (588N), 100Kg (980N), 150Kg (1471N) |
Indication of hardness value | Dial |
Indicator scale | C:0-100; B:0-100 |
Hardness resolution | 0.5HR |
Max height of specimen | 170mm |
Distance from indenter to machine body | 135mm |
Overall dimension | 470*238*630(mm) |
Net weight | 70kg |
Gross weight | 77kg |
Test standard | GB/T230.2, ISO6508-2, ASTM E18 |