main feature:
Lever loading, accurate, reliable, durable, high test efficiency; large working height, especially suitable for large workpiece testing; automatic test process, no human error; direct reading of the dial, HRA, HRBW, HRC scale; optional Rockwell other scales; the accuracy complies with GB/T230.2 ISO6508-2 and American ASTM E18 standards;
Applications:
Determination of the Rockwell hardness of ferrous metals, non-ferrous metals and non-metallic materials;
Wide range of applications, suitable for the Rockwell hardness measurement of heat-treated materials such as quenching, quenching and tempering, and cemented carbide;
Main technical specifications：
Measuring range | 20-88HRA, 20-100HRBW, 20-70HRC |
Test force | 588.4, 980.7, 1471N（60,100,150kgf） |
The maximum height of the sample allowed | 400mm |
Distance from the center of the pressure head to the machine wall | 160mm |
Hardness resolution | 0.5HR |
Dimensions | 540x326x1025mm |
weight | 约140kg |
Standard configuration:
Daping workbench: 1
Xiaoping workbench: 1
V-shaped workbench: 1
Steel ball indenter 1/16”: 1 piece
Diamond indenter: 1
Standard Rockwell hardness block: 5 pieces
