The C-clamp Brinell and Rockwell hardness tester is designed and developed according to the basic principles of Brinell and Rockwell hardness testing methods, ensuring that the test principle, test conditions, and accuracy align with the international standards ISO 6508/6506. The PHBR series can function as both a Rockwell and Brinell hardness tester, consisting of a C-shaped frame, screw arbor, and test head. Rockwell hardness testers are primarily used for products or semi-finished products after final heat treatment, while Brinell hardness testers are ideal for raw materials, castings, forgings, or semi-finished products without heat treatment.

Test Function: This instrument combines Brinell and Rockwell test functions, addressing most hardness testing needs in the industry.

Test Method: The C Clamp Rockwell and Brinell hardness tester follows Brinell and Rockwell hardness test methods with high testing accuracy. The test results meet the requirements of most product standards or drawings and are well-accepted in international trade.

Wide Application: Different modes and anvils are available for parts of various sizes and shapes.