Robotest International

Chain Clamp Rockwell Hardness Tester PHR-16

PHR Chain Clamp Rockwell Hardness Tester can Test the hardness of cylindrical workpieces such as pipes, shafts, rollers accurately on-site. The test principle and accuracy comply with standard ISO 6508 and ASTM E110. It is used for manufacturing inspection and acceptance inspection to replace Leeb hardness tester with lower accuracy.

►  On Site Testing: Testing the hardness of large pipes and shafts accurately on-site.

►  Anvils: Testing various dimensions and shapes workpiece by using different anvils.

►  Application: Chain fastened around the workpiece before the force is applied.

Name

Chain Clamp Rockwell Hardness Tester

Initial Test Force

10kgf

Total Test Force

60 kgf, 100 kgf, 150 kgf

Force Applying Method

By Screw

Indenter

120°diamond cone

Ф1.588mm carbide ball 

Accuracy

Meets the requirements of ISO6508 and ASTM E 18

Resolution

 0.5HR

Testing Range

 HRA, HRB, HRC, etc.15 scales

Application Range

All metals including iron, steel copper, aluminum, etc.

 

 ISO 6508 and ASTM E18