XHR-150 Plastic Rockwell Hardness TesterDetailed product description：

The XHR-150 plastic Rockwell hardness tester is suitable for measuring the hardness of materials such as plastics, hard rubber, friction materials, synthetic resins, aluminum tin alloys, and cardboard.

Main technical parameters

Initial test force (N): 98
Total test force (N): 5889801471
Total test force holding time (S): 0-30
Maximum allowable height of specimen: 170mm
Distance from the center of the pressure head to the body: 165mm
Dimensions of hardness tester (mm): 510 × 212 × 750
Power supply voltage: AC220V/50HZ
Hardness tester weight (kg): 85

Range of hardness values:
HRE70～94
HRL100～120
HRM85～110
HRR114～125