The diamond penetrator is used for testing materials such as hardened steels and cemented carbides. The carbide ball penetrators, available with 1/16 inch, 1/8 inch, 1/4 inch, and 1/2 inch diameter, are used when testing materials such as steel-copper alloys, aluminum and plastics to name a few.

Rockwell testing falls into two categories: Regular Rockwell testing (e.g., C and B scales) and Rockwell superficial testing (e.g., 30 N and 30 T scales).

High Rockwell hardness numbers represent hard materials and low numbers soft materials.
Features:

1. Universal hardness testing instrument for the measurement of brinell, rockwell and vickers scale.
2. Equips 7-testing-foce and 5-indenter, it is universal to measure most of metal material.
3. Dwell time from 2 to 60s can be setup on lcd panel, it is much convenient than the setup on the manual hardness tester;
4. Loading ,dwell and unloading is driven by electronic motor automatically , doesn't need the operator to handle it, it eliminates the human operating error maximum ;

 
Specifications: