Aluminium Portable Rockwell Hardness Tester

Introduction :
The Portable Small Rockwell Hardness Tester is designed on the basic principle of Rockwell hardness testing. The testing principle and accuracy comply with ISO6508 and ASTM E110. Tested by China National Metrology Institute with the error less than 1.5HRC, same as the bench type tester.

Miniaturization of Rockwell hardness tester, the smallest model weighs only 0.8kg and the operation is similar to that of a micrometer.

The indentations made by this Rockwell hardness tester are small, which can be used to test the work pieces directly as a non-destructive test.

APPLICATION: The tester can be used to test piece by piece the finished and semi-finished work pieces produced in batch at production sites, sales fields and finished product warehouses. They are also suitable for testing many kinds of thin, small, long and irregular parts that can not be tested by the bench type.

Main Technical Parameters
Initial Test Force: 10 kg
Total Test Force: 60 kg, 100 kg or 150 kg
Indenter: Diamond cone, 1.588mm carbide ball
Force Applying Method: By screw
Testing Range: Rockwell hardness HRC, HRB, HRA, etc. 15 scales.