PHR-1 Portable Rockwell Hardness Tester

PHR series portable Rockwell hardness tester complies with the basic designing principles of Rockwell hardness testing in accordance with international standard ISO6508, American Standard ASTM E18 and ASTM E110.

The hardness values can be read directly from the Rockwell hardness testers after rapid and accurate operations. It can be considered as a non-destructive testing with very small indentations. This kind of testers can be used at site to test the finished or semi-finished work pieces piece by piece in batches. Rockwell hardness testers are mostly applied in the metal-processing enterprises.

PHR-1 Portable Rockwell Hardness Tester Operation Video

Features of PHR-1 Portable Rockwell Hardness Tester

1Small and LightThe tester is small and light. Its min weight is only 0.8kg.

2Simple OperationOperation as simple as micro-meter.

3ConvenientUsed on table or take out.

4High ReliabilityDesigned by Rockwell hardness test method.

5High AccuracyAs accurate as desk testers.Complying with ISO6508 and ASTM E18.

6Traceable Test BlockStandard package including three standard Rockwell hardness blocks.

7IndenterCertificated indenter by standard rockwell hardness tester.

Technical Parameters of PHR-1 Portable Rockwell Hardness Tester

Initial test force:10kg Total test force:  60kg,100kg,150kg Test head: 120°diamond cone indenter,1.588mm hard alloy ball Indication error:  Complying with ISO 6508 and ASTME18 Repeatability error: Complying with ISO6508 and ASTM E18 Test resolution:  0.5HR Test range: HRA,HRB,...HRV etc,15 scales. Application range:Commom metal including iron and steel, Cu,Al,Ni,Ti,Pb,carburized layer and hard alloy,etc.

---

Relevant Standards of PHR-1 Portable Rockwell Hardness Tester
International Standard

ASTM Standard

---

Package of PHR-1 Portable Rockwell Hardness Tester