Mô tả
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.
- 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
Practicality
- Accuracy according to GB / T230.2 ISO 6508-2 and American ASTM E18.
Application Fields
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.
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