What are you looking for?

news center
  • 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 ...
  • Introduction of TX Barcol Impressor The Barcol impressor is also called Barker hardness tester, which is earliest produced by American Barber Colman company. The Barcol impressor consists of 934-1,935-1, and 936-1 etc. Among them ...
  • 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-8-10 C-Clamp Brinell and Rockwell Hardness Tester

PHBR-8-10 C-Clamp Brinell and Rockwell Hardness Tester
PHBR-8-10 C-clamp Brinell and Rockwell hardness tester is designed and developed according to the basic principle of Brinell and Rockwell hardness testing methods. The test principle, test conditions and test accuracy are all up to the international standard ISO6508/6506.

The PHBR series hardness tester can work as both Rockwell hardness tester and Brinell hardness tester. They can solve most of the hardness testing problems in the industry. PHBR series Brinell and Rockwell hardness testers have a higher testing accuracy. The test results meet most requirements of product standard or drawings and can be well accepted in the international trade.

It applies for huge or medium-size parts not available for magnetic type. It consists of C- shape frame, screw arbor, and test head. Rockwell hardness testers are mainly for products or semi-finished products after final heat treatment; Brinell hardness testers are mainly for raw materials ,castings, forgings, or semi-finished products without heat treatment.

PHBR-8-10 C-clamp Brinell and Rockwell hardness tester operation video

Features of PHBR-8-10 C-Clamp Brinell and Rockwell Hardness Tester

Test Function
1 Test Function Combined Brinell and Rockwell test functions in one instrument.
Test Method
2 Test Method Test method follows Brinell and Rockwell hardness test and accuracy is in accordance with ISO6506,6508 and ASTM E10, E18.
Wide Application
3 Wide Application Different modes and anvils are available for parts in various sizes and shapes.
High Reliability
4 High Reliability Traceable standard hardness blocks and traceable test force.
5 Indenter Indenter inspected with standard Rockwell hardness tester.

Technical Parameters of PHBR-8-10 C-Clamp Brinell and Rockwell Hardness Tester

Rockwell initial test force:10 kgf
Rockwell total test Force: 60 kgf, 100 kgf, 150 kgf
Brinell test force: 62.5 kgf, 125 kgf, 187.5 kgf
Rockwell indenter: 120┬░diamond indenter
? 1.588mm carbide alloy ball
Brinell indenter :  ? 2.5mm carbide alloy ball
? 5mm carbide alloy ball
Indication Error: complying with ISO and ASTM
Repeatability Error: complying with ISO and ASTM
Test Resolution:  Rockwell 0.5HR
Brinell 0.005mm (indentation diameter)
Test range: Rockwell HRA, HRB, HRC
Brinell 16~ 650 HBW

Package of PHBR-8-10 C-Clamp Brinell and Rockwell Hardness Tester