Specification :

The PHBR Portable Brinell & Rockwell Hardness Tester is developed based on the PHR Rockwell Hardness Tester. Following Brinell and Rockwell test methods, the accuracy of this tester meets the requirement of ISO6506, ISO6508, ASTM E10 and ASTM E18. The direct test result meets the requirement of the drawing or specification of most workpieces.

The PHBR Rockwell & Brinell Hardness Tester has 8 models in 3 series: Regular, Large and Chain Clamp. It has the construction and shape as the PHR Testers. With all the features and functions of the PHR Tester, the PHBR Tester can also be used as a Brinell hardness tester. It is suitable for testing a wide range of metals from aluminum to carbide, from castings to machined parts, and from annealed to quenched.

SPECIFICATIONS
Rockwell Initial Test Force: 10kg
Rockwell Total Test Forces: 60kg, 100kg, 150kg
Brinell Test Forces: 62.5kg, 125kg, 187.5kg
Penetrator: 120° Diamond Cone Penetrator
$ 1.588mm, $ 2.5mm and $ 5mm carbide ball
Testing Range: 15 Rockwell Scales including HRA, HRB and HRC
HB30, HB10, HB5 and HB2.5 ( 8HBW-653HBW)
Reading: Analog
Rockwell Resolution: 0.5 HRC
Accuracy: Meets the requirements of ISO6506/ 6508 and ASTM E10/ E18
Application: All metals