GA-4110 Rockwell Hardness Tester
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GA-4110 Rockwell Hardness Tester
Những đặc điểm chính:
Lever loading, manual operation, reliable and durable;No friction spindle, high test force accuracy;
Dial direct reading, HRA, HRB, HRC, and optional other rod of loch;
Precision hydraulic buffer, stable loading and adjustable speed;
The accuracy is in accordance with GB/T230.2, iso6508-2 and ASTM E18.
GA-4110 Rockwell Hardness Tester
Application and scope:
Determination of rockwell hardness of ferrous metals, nonferrous metals and non-metallic materials;
It is applicable to the hardness measurement of heat treatment materials such as quenching and tempering.
GA-4110 Rockwell Hardness Tester
Thông số kỹ thuật:
| Rockwell | 20-8GAA,20-100GAB,20-70GAC |
| Initial testing force | 10Kilôgam (98.07N) |
| All testing force | 60Kilôgam (588N), 100Kilôgam (980N), 150Kilôgam (1471N) |
| Indication of hardness value | Dial |
| Max height of specimen | 170mm |
| Overall dimension | 520*240*700mm |
| Net weight | 80Kilôgam |
| Carried standard | GB/T230.2 Chinese Standard and JJG112 Inspection Rule |
| Standard accessories | Diamond Rockwell Indenter, Diameter 1.5875mm Hard Alloy Steel Ball Indenter, Large Testing Table , Medium Testing Table and V-shaped Testing Table, HRC and HRB Hardness Block |
| Ứng dụng | Hardened steel, tempering, annealed steel, cold and hard casting parts, malleable,casting,aluminium alloy |
