Robotest International

Chain Clamp Brinell and Rockwell Hardness Tester PHBR-16

PHBR series Chain Clamp Brinell & Rockwell Hardness Tester are designed and developed based on the PHR series Rockwell Hardness testers and follows the test method of the Brinell and Rockwell hardness test and function as both Brinell & Rockwell hardness tester, which can tests accurately the castings, forgings, steels and nonferrous metal and work pieces made of all kinds of metal materials under heat treatment on-site. The test principle and accuracy comply with standard ISO6506, 6508 and ASTM E110. So it is usually used for manufacturing inspection and acceptance inspection to replace Leeb hardness tester which has lower accuracy.

►  Brinell and Rockwell Function: One hardness tester with Brinell and Rockwell functions can meet the demands of most manufacturing users.

►  On Site Testing: Can be carried for onsite testing.

►  Anvils: Testing various size and shapes specimen by using different anvils

Name

Chain Clamp Brinell and Rockwell Hardness Tester

Rockwell Initial Force

10 kg

Rockwell total test force

60Kg,100Kg,150Kg

Brinell Test Force

62.5kgf, 125kgf, 187.5kgf

Force Applying Method

By Screw

Indenter

120°diamond cone,  Ф1.588mm carbide ball, Ф2.5mm, Ф5.0mm carbide ball 

Accuracy

Meets the requirements of ISO 6506, 6508, ASTM E 110

Resolution

0.5HR, 0.01mm for Brinell hardness (indentation diameter)

Testing Range

HRA, HRB, HRC, etc. 15 scales, Brinell hardness 8-650HBW

Application

Rockwell used for all metals including  iron, steel copper, aluminum, etc.

ISO 6506, 6508 and ASTM E110