PHR-2S Superficial Rockwell Hardness Tester
PHR-2S portable superficial Rockwell hardness testers comply 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 superficial 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. Superficial Rockwell hardness testers are mostly applied in the metal-processing enterprises.
PHR-2S Superficial Rockwell Hardness Tester Operation Video
Technical Parameters of PHR-2S Superficial Rockwell Hardness Tester
Initial Test Force: 3kg
Total Test Force: 15kg, 30kg, 45kg
Indenter: 120°diamond cone
Ф1.588mm carbide ball
Ф1.588mm steel ball
Accuracy: Meets the requirements of ISO6508， ASTM E 18
Testing Range: HRN, HRT,HRW, HRX, HRY, etc. 15 scales.
Application: All metals including iron, steel copper, aluminium, zinc, lead, tin, carburized steel, nitrided steel etc.
Relevant Standards of PHR-2S Superficial Rockwell Hardness Tester
ISO 6508-2:Metalic Materials-Brinell Hardness Test-Part 2
ASTM E18-15:Standard Test Methods for Rockwell Hardness of Metalic Marterials
Package of PHR-2S Superficial Rockwell Hardness Tester