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HR-150A Rockwell Hardness Tester
Rockwell hardness tester is a mechanical manual test with beautiful appearance design, reasonable casting structure, stable performance, high durability and high precision. It is especially suitable for heat treatment and mold processing workshop. It is easy to operate and suitable for large parts. High stroke, lever loading, manual operation, this hardness tester can measure the Rockwell hardness of hard alloy, hardened steel and unhardened steel. Due to its high fuselage, it can be used for hardness testing of large workpieces, and is widely used in machining, automobile manufacturing and repairing units.
|
scaleplate |
Hardness symbol |
Head type |
initial test force F0 |
main test force F1 |
total test force F |
Rockwell hardness range |
|
A |
HRA |
Diamond cone |
98.07N |
490.3N |
588.4N |
22~88HRA |
|
B |
HRB |
φ1.588mm steel ball |
98.07N |
882.6N |
980.7N |
20~100HRB |
|
C |
HRC |
Diamond cone |
98.07N |
1.373N |
1.471KN |
20~70HRC |
Contact Us
Jinan Fangyuan Testing Machine CO.,Ltd
TEL:13864006141
Email:jnfysyj01@163.com
Wechat:13864006141
Address:No.276,Nanxinzhuang West Road,Shizhong Dist.,Jinan, Shandong, China.
Website:www.shijinyiqi.com
