Key Features:

1. The measuring device adopts a grating displacement sensor, and the test result, hardness scale, test force, indenter type, dwell time, conversion unit, etc. all can be displayed and set on LCD screen;

2. The fuselage is made of cast iron at one time, and with the car paint treatment process, the shape is round and beautiful;

3. Convenient control system, which can automatically convert the unit of the full hardness scales;

4. The built-in test software can correct the hardness result within ±3HR;

5. The loading, dwell and unloading of the test force is controlled by the motor, which eliminates the human error compare with the manual Rockwell hardness tester;

6. Configure a wireless Bluetooth printer, and output data through the RS232 port;

7. Large workbench 400*600mm (customizable), which can test large workpieces smoothly;

8. Two-axis linkage synchronous lifting structure, stable lifting;

9. Test accuracy complies with GB/T230.2, ISO 6508-2 and American ASTM E18 standards.

Application Range:
1. Widely used to determine the Rockwell hardness of ferrous metals, non-ferrous metals and non-metallic materials;

2. Test the Rockwell hardness of heat-treated materials such as quenching and tempering;

3. Cemented carbide, carburizing steel, hardened steel, surface hardened steel, hard cast steel, aluminum alloy, copper alloy, malleable casting, mild steel, quenched and tempered steel, annealed steel, bearings and other materials;