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  • The Chairman of TX Company Published Article The chairman of Shenyang Tianxing Instruments Co., Ltd. and the senior engineer Mr. Zhang Fenglin has been devoted himself to researching on-site metal hardness testing for more than 20 years ...
  • Introduction of Brinell Indentation Measurement System Testing Brinell indentation needs applying optical instrument to measure the size of indentation. The traditional testing method is to use the reading microscope shown as following. In recent years ...
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  • Introduction of TX Coating Thickness Gauge The thickness coating gauge is a portable instrument which is applied in testing the thickness of non-conductive coating on non-ferrous metal. The typical application is to measure the thickness of ...
  • Introduction of Magnetic Hardness Testers-1 1. The Earliest Magnetic Hardness Tester The earliest Magnestic hardness tester is the Electromagnetic hardness tester published by American patented 2693698 in 1945 ...
technique articles

PHBR-100 Magnetic Brinell and Rockwell Hardness Tester

PHBR-100 Magnetic Brinell and Rockwell Hardness Tester
Fix test head to the surface of iron and steel parts to test the hardness by applying magnetic force. Follow Brinell and Rockwell hardness test method completely, it could be read the Brinell and Rockwell hardness value directly. Test condition complies with standard of GB/T 230.2 and GB/T 231.2.

It is suitable for precise and rapid hardness testing on-site for body hardness of large, assembled, could not be cut and moved steel and iron parts.

Test hardness of steel plate, pipe, axis, mould, huge forgings and huge and medium-size heat treatment parts if surface available.

Test hardness of weld joint in boiler, pressure vessels, and pressure pipes.

Replace low accurate and reliable Leeb hardness testers.


PHBR-100 Magnetic Brinell and Rockwell hardness tester operation video

Features of PHBR-100 Magnetic Brinell and Rockwell Hardness Tester

Patent Product
1 Patent Product World initial patent product
High Reliability
2 High Reliability Similar reading system as micrometers, easy to read, and good repeatability.
Brinell and Rockwell two functions
3 Brinell and Rockwell two functions One hardness tester with Brinell and Rockwell two functions can meet the demands of most manufacturing users.
Simple test methods
4 Simple test methods Test by absorbing to iron and steel parts, and it can finish the test by unilaterally touching the parts. It can test any dimension parts, especially steel tubes and weld on pipes.
Traceable standard test blocks
5 Traceable standard test blocks Standard package including standard Brinell hardness test block and Rockwell hardness test block.

Technical Parameters of PHBR-100 Magnetic Brinell and Rockwell Hardness Tester

Technical Parameters of PHBR-100 Magnetic Brinell and Rockwell Hardness Tester
Initial Test Force for Rockwell: 10kgf
Total Test Force for Rockwell: 60kgf, 100kgf, 150kgf
Total Test Force for Brinell: 62.5kgf, 125kgf, 187.5kgf
Test head for Rockwell: 120°diamond indenter, 1.588mm carbide ball indenter
Test head for Brinell: 2.5mm carbide ball indenter, 5mm carbide ball indenter
Indication Error: Comply with GB/T 230.2 and GB/T 231.2 standards
Repeatability Error: Comply with GB/T 230.2 and GB/T 231.2 standards
Testing Resolution: 0.5 HR
Test range: Brinell 0.005mm( indentation diameter)
Apply range: Rockwell: HRA, HRB, HRC
Brinell: 16~650HBW




Package of PHBR-100 Magnetic Brinell and Rockwell Hardness Tester

 Package of PHBR-100 Magnetic Brinell and Rockwell Hardness Tester