Features:
It’s a kind of semi-automatic Rockwell hardness tester which is specially designed to test Rockwell hardness of metal materials. The process of test force loading, dwelling and unloading is finished automatically. It features easy operation, wide application range etc.
Application:
Industrial production, Inspection of product quality on processing technology. Ferrous and nonferrous metals, Hardened steel, tempered steel, annealed steel, hardened steel, sheet of various thicknesses, carbide materials, powder metallurgy materials, hardness and thermal spray coating.
Technical Specifications:
| ndication of Hardness Value | Dial |
| Max Height of Specimen | 175mm |
| Indication of Hardness Value | Dial display |
| Dwell time | 0-60s |
| Carried Standard | GB/T230.2, ISO6508-2 and ASTM E18 |
| Distance of Indenter to outer wall | 160mm |
| Initial testing force | 10kgf (98.07N) |
| Testing force | 60kgf (588N) 100kgf (980N) 150kgf (1471N) |
| Rockwell Scale | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK |
| Hardness measuring range | HRA: 20-95 HRBW: 10-100 HRC: 20-70 HRD: 40-77 HRF: 60-100 HRG: 30-94 HRH: 80-100 HRK: 40-100 |
| Power supply | AC 220V or 110V, 50 or 60Hz |
| Overall Dimensions | 520*240*700mm |
| Net weight | About 55Kg |
Standard Accessories:
| Name | Quantity | Name | Quantity |
| Diamond Rockwell Indenter |
1 | Diameter 1.5875mm Ball Indenter |
1 |
| Hardness block (HRC High Low 2, HRB 1) |
3 | Large, Medium, “V” shaped Testing Table |
1 each |
| Weights (A, B, C) | 1 each | Plastic Dustproof cover | 1 |
| Manual | 1 | Product certificate | 1 |