PHR-16 Chain Clamp Rockwell Hardness Tester

PHR-16 Chain Clamp Rockwell Hardness Tester

PHR-16 Chain Clamp Rockwell Hardness Tester
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PHR-16 Chain Clamp Rockwell Hardness Tester


PHR Chain Clamp Rockwell Hardness Tester which can test the hardness of cylindrical workpieces  such as pipes, shafts, rollers accurately on-site. The test principle and accuracy comply to standard ISO 6508 and ASTM E110. Tested by National Institute of Metrology with tolorance <1.5HRC, equivalent to bench hardness tester. So this kind of manual Rockwell hardness tester is usually used for manufacturing inspection and acceptance inspection to   replace Leeb hardness tester with lower accuracy.

Features of PHR-16 Chain Clamp Rockwell Hardness Tester


Features

1. On-site Tesing

Testing the hardness of large pipes and shafts accurately on-site.

On-site Tesing


2. Anvils

Testing various dimensions and shapes workpiece by using different anvils.

Anvils

3. Application

Chain fastened around the workpiece before the force is applied.

4. Relevant Standards

Comply to standard ISO 6508 and ASTM E18, E110.

Relevant Standards

5. Hardness Block

Traceable standard hardness block.

Hardness Block

6. Indenter

Indenter inspected by standard Rockwell hardness tester.

Technical Parameters of PHR-16 Chain Clamp Rockwell Hardness Tester


Initial Test Force: 10kgf

Total Test Force: 60kgf, 100kgf, 150kgf

Force Applying Method: By Screw

Indenter: 120°diamond cone / Ф1.588mm carbide ball

Accuracy: Meets the requirements of ISO6508, ASTME 18

Resolution: 0.5HR

Testing Range: HRA, HRB, HRC, etc. 15 scales.

Application: All metals including iron, steel copper, aluminium, etc.



Technical Parameters

Package of PHR-16 Chain Clamp Rockwell Hardness Tester


Package of PHR-16

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