Portable Rockwell Hardness Tester ( PHR Rockwell Hardness Tester ) is a great innovation in Rockwell hardness testers. Miniaturization and portability are realized without reducing testing accuracy. The smallest model weighs only 0.7kg, and the operation is similar to that of a micrometer.

DESCRIPTION

• Initial Test Force：10 kg
• Major Test Force：60 kg, 100 kg or 150 kg
• Accuracy：±1.5HRC
• Precision：±0.5 HR
• Versatility: tests in the hand or on the desk; tests long, heavy specimens without cutting.

The tester is suitable for testing a wide range of metals from soft metals to very hard alloys, including aluminum alloys, copper, copper alloys, mild steel, stainless steel, quenched steel, tempered steel, carburized steel, and carbide. With a variety of anvils, the tester can be used to test sheets, cylinders and other materials of different shapes. It can also test the hardness of pipes from both inside and outside.

Portable Rockwell Hardness Testers read directly in 15 Rockwell scales: A, B, C, D, E, F, G, H, K, L, M, P, R, S, and V. The accuracy meets the requirement of GB/T230, ISO6508 and ASTM E18. The test is accurate, relatively fast and simple, with small indentation non-destructive to most specimens. Thus, it is suitable for one-by-one on -site inspection of batches of finished or semi-finished workpieces. The readings can be converted into HV, HB or tensile strength through conversion tables.

STANDARD ACCESSORIES

OPTIONAL