Johoyd W-B75 웹스터 경도 시험기 (0–20HW, 0.5HW)
Technical Parameters:
Quantity Process: 0-20HW
Precision: 0.5HW
Measuring range: equivalent to Rockwell hardness of 63～105HRF;
Sample size/diameter mm: Plates with thickness ≤6, pipes with profile inner diameter ≥10
Net weight Kg: 0.5
Total weight Kg: 1.1
Packing size mm: 280×230×80
Main functions and features：
1. The Webster hardness tester is suitable for testing profiles, pipes and plates, and is especially suitable for quick and non-destructive qualification inspection of product hardness at the production site, sales site or construction site. ；
2. The standard hardness block is tested by a standard hardness machine;
3. The Webster hardness value can be converted into commonly used Vickers, Rockwell, Brinell hardness and tensile strength values;
Main purpose and scope of application：
1. Determine whether the workpiece has heat treatment and check the heat treatment effect
2. Determine whether the workpiece is processed from inappropriate alloys
3. It is inconvenient to test long, heavy workpieces or assemblies that are inconvenient to send to the laboratory
4. Used for production inspection, acceptance inspection and quality supervision inspection
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