The HRS-150 Rockwell hardness tester is a semi-automatic hardness measuring instrument that can be used to determine the Rockwell hardness values of ferrous metals, non-ferrous metals, non-metallic materials and products.

The spindle system adopts a frictionless spindle structure, and the application of initial testing force is controlled by an electromagnetic brake, thereby improving the accuracy of the initial testing force.

The application, maintenance, and removal of total test force have been automated, eliminating errors caused by manual operation.

The automatic digital display of hardness values can completely avoid operator reading errors.

The random printer can print out the measured hardness values and data processing results.

Main technical specifications

Measurement range: 20-88HRA, 20-100HRB, 20-70HRC

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

◆ Sample allows for a large height of 170 millimeters

◆ Distance from the center of the pressure head to the machine wall: 130 millimeters

Hardness resolution: 0.1HR

Power supply: AC 220V 50/60Hz

◆ Dimensions: 500x250x700mm

Weight: Approximately 75 kilograms

Application plan:Widely used in factories, mines, research institutions, and laboratories of colleges and universities.

Supporting attachments:◆ Diamond cone indenter ◆ 1/16 "steel ball indenter ◆ Large V-shaped test bench ◆ Standard Rockwell hardness block ◆ Printer