Digital Display Surface Rockwell Hardness Tester

Application scope:

Model HRS-150T is used to determine the Rockwell hardness of ferrous metals, non-ferrous metals, non-metallic materials, and is suitable for hardness testing of tempered, quenched and other heat-treated materials and hardness alloy materials.

Model HRS-45T is used to determine the surface Rockwell hardness of ferrous metals, alloy steels, hard alloys and metals after nitriding, cyanidation, carburizing, electroplating and other surface treatments.

Main Feature:

Digital display, direct reading of digital display, no artificial reading error, resolution up to 0.1HR, and can convert hardness value, mechanical manual testing process, no electrical control, precision oil pressure buffer, adjustable loading speed. Accuracy conforms to GB/T230.2, ISO6508-2 and American ASTM18 standards.

Main technical specifications:

Model: HRS-45T 

Measuring range: 70-94HRN, 42-86HR30N, 20-77HR45N, 67-93HR15T, 29-82HR30T, 10-72HR45T

Maximum allowable height of the test piece: 170 mm

Distance from the center of the indenter to the machine wall: 135mm

Hardness resolution: 0.1HR

Dimensions: 466 x 238 x 630 mm

Weight about: 65kg