rockwell hardness tester(Digital Display)HRS-150Type is an electromechanical integrated hardness testing instrument, controlled by a microcomputer, and the hardness value is directly displayed in numbers. The automatic feedback locking between the lifting screw and the rotary wheel, coupled with an external printer, achieves automation in addition to the lifting of the test bench, eliminating operational and reading errors. This hardness tester is suitable for measuring the hardness of ferrous, non-ferrous, and non-metallic materials.

Rockwell hardness tester (digital display)HRS-150Type technical parameters

1Initial testing force（N）：98N

2Total testing force（N）：588，980N,1471N

3Total test force holding time（S）：1-30

4Hardness reading method: digital display

5Power supply voltage:AC220V/50HZ

6Maximum allowable height of test piece:170mm

7Distance from the center of the pressure head to the body:165mm

8Outer dimensions of hardness tester（mm）: four hundred and ninety×212×750

9Weight of hardness tester（kg）: eighty-five

10Range of hardness values

HRA： 20～88

HRB： 20～100

HRC： 20～70