Hr-150ai Rockwell hardness tester

Product highlights

Main features: hr-150ai is an improved model product of hr-150a, with patent;

The test force can be applied and unloaded by one handle operation;

Dial direct reading, HRA, HRB, HRC scale;

Other Rockwell scales are optional;

High indication accuracy, easy installation and low failure rate;

The accuracy conforms to GB / t230.2iso6508-2 and ASTM E18.

Hr-150ai Rockwell hardness tester

Application scope:

Determine the Rockwell hardness of ferrous, non-ferrous and non-metallic materials;

It is widely used in the measurement of Rockwell hardness of quenched, Quenched and tempered materials and cemented carbide.

Main technical specifications

Measurement range: 20-88hra, 20-100hrb, 20-70hrc

Test force: 588.4, 980.7, 1471 n (60, 100, 150 kg force)

Allowable maximum height of sample: 170 mm

Distance from head center to machine wall: 135mm

Hardness resolution: 0.5hr

Overall dimension: 466x238x630 mm

Weight: about 60 kg

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