Fully automatic Rockwell hardness tester

Hardruler HR-150F Fully automatic Rockwell hardness tester with a good aesthetic aspect, complete functions, easy operation, intuitive display and good reliability, is a high-tech product combining the mechanic and electric features. This instrument adopts the electric loading and unloading of test force instead of the weights, which can test all the Rockwell and superficial Rockwell hardness scales. It has fully automatic and manual operation function, XYZ automatic control, which is suitable for jominy end-quench test. With external PC computer, it has statistical function which can calculate the extreme value, average value, standard deviation, etc. and also can establish the corresponding statistics database. Statistics database allows inputting the detection data from other devices which can be used together for statistical analysis. The test report can be customized according to the user’s requirements, in the report you can select the test parameters, test results and the curve chart. The test results and test report can carry out network transmission and allows other computers to use the data to realize the network management.

1.    Support for all the Rockwell and superficial Rockwell scales;

2.    Support for conversion scales of different kinds of hardness;

3.    With arc correction function;

4.    Touch screen display and operation, dynamically display the working state of the lifting screw and the indenter;

5.    Controlled by the computer, full range of XYZ mobile, fast and accurate;

6.    One key to complete the rising of the specimen, loading dwell and unloading of the indenter, displaying of the hardness value, homing of the test table; With the X-Y motorized test table, it can do the continuous test according to the path setting;

7.    With data storage function, automatic calculation of the maximum, minimum, average of the hardness value, the test results can be selected to delete and print out, and the software can generate the WORD report.

Application range:

Suitable for quenched steel, tempered steel, annealed steel, cold and hard casting, malleable cast iron, hard alloy steel, aluminum alloy, copper alloy, bearing steel etc. Also suitable for surface quenched steel, surface heat treating and chemical treating materials, sheet, zinc layers, chrome layers, tin layers etc.

Technical Specification:

Packing List: