This hardness tester can be used to measure the surface Rockwell hardness of steel, alloy steel, hard alloys, electroplated coatings, and carburizing, nitriding, and cyanide layers. It is an indispensable hardness measuring instrument for mechanical, metallurgical, and metrology departments.

Main technical specifications:
Measurement range: 20-88HRA, 20-100HRB, 20-70HRC
Test force: 588.4, 980.7, 1471 Newtons (60, 100, 150 kg force)
Maximum allowable height of the sample: 170 millimeters
Distance from the center of the pressure head to the machine wall: 135 millimeters
Hardness resolution: 0.5HR
Dimensions: 466 x 238 x 630 millimeters
Weight: Approximately 65 kilograms
Main attachments:
Daping test bench: 1 diamond cone indenter: 1 piece
Xiaoping test bench: 1 1/16 "steel ball indenter: 1 piece
V-shaped test bench: 1 standard Rockwell hardness block: 5 blocks