Manual Operation Plastic Rockwell Hardness Tester

Manual Operation Plastic Rockwell Hardness Tester

Main Feature:

Lever loading, manual operation, accurate and durable, high measurement efficiency; the dial directly reads HRE, HRL, HRM, HRR scale accuracy in line with JB/T7409.

Application:

Determination of the hardness of plastics, composite materials and friction materials and soft metal, non-metallic materials.

Main Technical Specifications:

Measuring range: 70-100HRE, 50-115HRL, 50-115HRM, 50-115RR

Test force: 588.4, 980.7, 1417N (60, 100, 150kgf)

Maximum allowable height of the sample: 170mm;

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

Hardness resolution: 0.5HR;

Dimensions: 466x238x630mm;

Weight: about 65kg