1. The 8-inch LCD touch screen can visually display the operating status, hardness value, conversion hardness, test method, test force, light brightness, initial test force holding time, total test force holding time, elastic recovery time, measurement times, statistical data, test time, and other test processes of the displacement sensor and force sensor;
2. One-click operation for workpiece lifting, indenter loading, holding, unloading, hardness value display, and test bench return to the initial position; with the XY electric test bench, the path can be set through software for continuous hardness testing;
3. The system comes with a calibration function that can automatically adjust the error range from 80-120%, or calibrate the instrument separately for low and high values
4. When testing a surface, it is automatically corrected according to the standard surface radius;
5. It can store 100 sets of test data, view test data at any time, and delete current data or clear all test data;
6. The units of test force can be converted to each other, with the conversion units being: (Kgf, N)
7. Can display simultaneously: average value, test times, product name;
8. The main interface can display 4 conversion scales simultaneously and switch between national standards (GB), American standards (ASTM), and international standards (ISO), with a total of 20 measurement scales that can be converted: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HK, HBW, HS, HBS, HV, Rm (tensile strength)
9. The screen can be set to sleep for a certain period of time, and automatically enter a sleep state after a long period of inactivity, saving energy and protecting the environment;
10. The upper and lower measurement limits can be set and displayed on the main measurement interface, and unqualified values will automatically trigger an alarm;
11. The operating system supports 14 languages, allowing for easy switching between them: Chinese, Traditional Chinese, English, Russian, German, French, Spanish, Portuguese, Turkish, Czech, Japanese, Korean, Thai, and Vietnamese;
12. The instrument has a built-in printer, and the test data can also be output to a USB flash drive for storage and analysis. The software can generate WORD and EXCEL reports
13. This machine is particularly suitable for end quenching tests, and can fully comply with the requirements of the “End Quenching Test Method for Steel Hardenability GB/T225-2006” by setting up a hardness testing path and completing the testing with one click. The optional three-station clamping table can achieve continuous measurement of three end quenching samples (the clamping table can be expanded to six stations).
14. The cast shell has a stable and non-deforming one-time molding structure, and the pure white car paint has a high grade and strong scratch resistance, which remains bright and new after years of use;
15. Our company has the ability to develop, design and produce on its own. Our machines provide lifetime replacement of parts and maintenance and upgrade services;

Main purpose and scope of use:

1. Measure the Rockwell hardness of ferrous metals, non-ferrous metals and hard alloys:
2. Rockwell hardness of castings, annealed steel, normalized steel, non-ferrous metals and soft alloys;
3. Rockwell hardness of materials undergoing heat treatment processes such as quenching and tempering;