Digital display, direct reading of digital display meter, no artificial reading error, resolution up to 0.1HR,and hardness value can be converted, mechanical manual testing process, no need for electrical control, precision oil pressure buffer, adjustable loading speed. The accuracy complies with GB/T230.2, ISO6508-2 and American ASTM18 standards.
Features:HST-HR150AS is used to determine the Rockwell hardness of ferrous metals, non-ferrous metals, and non-metallic materials. It is suitable for hardness testing of quenched and tempered, quenched and other heat-treated materials and hardness alloy materials.
Technical Parameters:
| Measuring range | 20-88HRA, 20-100HRBW, 20-70HRC |
| Test force | 588.4, 980.7, 1471N (60, 100, 150kgf) |
| The maximum allowable height of the sample | 170m |
| The distance from the center of pressure head to the wall | 135mm |
| Hardness resolution | 0.5HR |
| Dimension | 466*238*630mm |
| Weight | 65kg |
