High precision digital surface Rockwell hardness tester

HRS-45High precision digital surface Rockwell hardness testerIt is a high-precision and stable technical product with a menu based interface, simple, intuitive, and convenient operation. The measuring device adopts a grating displacement sensor and an ARM32-bit chip control system, and the hardness reading is directly displayed on the LCD screen. It is an electromechanical integrated hardness testing instrument.

1. The measuring device adopts a grating displacement sensor, which displays the results through a LCD screen and can display and set the test scale, test force, indenter type, holding time, conversion unit, etc;
2. The body is made of high-quality cast iron and cast in one go, combined with automotive paint treatment technology, with a round and beautiful appearance;
3. Convenient control system that can automatically convert units of the full hardness scale;
4. The built-in testing software can perform ± 3HR correction on the machine;
5. By using a motor to control the loading, holding, and unloading of the test force, the human error of manual Rockwell hardness tester is eliminated;

HRS-45High precision digital surface Rockwell hardness testerTechnical Specifications:
measurement range 70-94HR15N，67-93HR15TW；
42-86HR30N，29-82HR30TW；
20-77HR45N，10-72HR45TW；
Experimental force 147.1、292.4、441.3N（15、30、45kgf)
Maximum allowable height of test piece 210mm
Distance from the center of the pressure head to the machine wall 135mm
Hardness resolution 0.1HR
power supply AC 220V，50Hz
Overall dimensions 510*290*730mm
weight 80kg

Configuration List:

1 Daping workbench

1 Xiaoping workbench

One V-shaped workbench

1 diamond cone indenter

1 steel ball indenter with a diameter of 1.588

4 standard surface Rockwell hardness blocks