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Main Features
'Manual Rockwell Hardness Tester LHR-150A by mechanical project manual testing, no electronic device Rockwell hardness affordable plan has good economic and practical, wide range, simple operation, etc.
Practicality
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
Standard Accessories
'Manual Rockwell Hardness Tester LHR-150A by mechanical project manual testing, no electronic device Rockwell hardness affordable plan has good economic and practical, wide range, simple operation, etc.
- Accurate, reliable and durable.
- Direct dial readings, HRA, HRB, HRC scale;
- Use of mechanical manual testing without power;
- Mechanical manual testing process, without electrical control;
- Precision hydraulic buffers, loading speed is adjustable;
- Wide range of applications, easy to operate, has a good economy and
Practicality
- Accuracy according to GB / T230.2 ISO 6508-2 and American ASTM E18.
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
| Model | LHR-150A |
| Indication of Hardness Value | Dial |
| Max Height of Specimen | 170MM |
| Indication of Hardness Value | Dial display |
| Carried Standard | GB/T230.2 Chinese Standard, JJG112 Inspection Rule |
| Distance of Indenter to outer wall | 160m |
| Preliminary 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:20-88, HRB:20-100, HRC:20-70, HRD:40-77, HRF:60-100, HRG:30-94, HRH:80-100, HRK:40-100 |
| Overall Dimension (mm) | 520*240*700 |
| Net Weight | About 55Kg |
| Name | Quantity | Name | Quantity |
| Diamond Rockwell Indenter | 1 | 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 |
| Operation Manual | 1 | Product certificate | 1 |
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