Digital Rockwell Hardness Tester
Standards
GB/T230.2-2018
ISO6508-2
ASTM E18
Application
Rockwell hardness tester is mainly used for the determination of the hardness of cast iron, steel, non-ferrous metals and soft alloys and other materials. It is also applicable for the determination of the hardness of some non-metallic materials, e.g hard plastics.
It is an ideal equipment for factory, laboratory, university and scientific research institutions.
Features
1. The measuring device uses a grating displacement sensor to display the results through the LCD screen, which can display and set the test scale, test force, indenter type, holding time, conversion unit, etc.;
3. Convenient control system, which can automatically convert the unit of the full hardness scale;
4. The built-in test software can make ±3HR corrections to the machine;
5. The loading, holding and unloading of the test force are controlled by the motor, which eliminates the human operation error of the manual Rockwell hardness tester.
Technical Parameters
1. Max. specimen height: 200mm
2. Initial force: 98.07N(10kg)
3. Total Test force: 588.4N（60kg）, 980.7N（100kg）,1471N(150kg)
4. Dwell time: 1 to 60s
5. Distance from indenter center to machine wall: 165mm
