Application range:  

Plastic Rockwell Hardness Tester is aspecialized test non-metallic plastic, hard rubber, synthetic resin,friction material and soft metal hardness tester. Simple operation,easy to master, high working efficiency.

Main Features:

1.Lever Loading, durable and reliable, the test process automation, no human operator error.

2. No friction spindle, high precision test force.3.Precision hydraulic buffers, steady load.

4.Dial display the hardness value,HRE,HRL,HRM,HRR,and can choose other Rockwell Scale.