1.Introduction

XHR-150 plastic Rockwell hardness gauge is a hardness meter specialized in testing non-metallic materials such as plastics, hard rubber, synthetic resins, friction materials and softer metals. Mechanical manual test, no power supply, wide range of application, easy to operate, with good economy and practicability.

2.Main technical parameters

1. The range of measurement is: 70-100 HRE 50-115HRL, 50-115HRM, 50-115HRR;

2. The test force was 1 471Nu 60100150kg / fl. The test force was 588.4980.7. 3. The maximum allowable height of the specimen is 1: 170;

4. The distance from the center of the head to the wall of the machine is 1: 135mm;

5. Hardness resolution: 0. 5HR.

6. Shape size: 466 / 238mm / 630mm;

7. Weight: 70kg