Automatic Digital Rockwell Hardness Tester 0.1 Hr Hardness Resolution

1. The body part is molded by casting process and has been treated for a long time. Compared with the splicing process, the shape variables of the casting one are extremely small, and it can effectively adapt to all kinds of harsh environment.
2. Car paint, high grade lacquer, strong scratch resistance, still bright as new after years of use.
3. Small test force with small indentation, no affecting the continuous use of the specimen.
4. The core parts are machined by NC machine tools, which improves the accuracy and stability.
5. Intelligent digital display Rockwell hardness tester. It nearly realize the automation except load selection.
6. Control the loading, holding, and unloading of the test force by motors, eliminating the artificial operation errors of manual Rockwell hardness tester.
7. It adopts the LCD screen display interface, which can display and set the current test scale, test force, test pressure head, load retention time, hardness conversion type, etc.
8. The built-in test software can compensate the machine with ±3HR, so that the adjustment of the trace deviation does not need to open the cover plate of the machine for mechanical adjustment, thus reducing the cost of service and after-sales service.
9. The measured Rockwell hardness value can be automatically converted to other scale hardness value, no longer need to waste time and energy to query the cumbersome hardness comparison table.
10. Built-in printer to read the test results. It realizes the automatic operation, eliminating human operation and reading errors.

1. Measurement range: 70-94 HR15N, 67-93 HR15T,
42-86 HR30N, 29-82 HR30T,
20-77 HR45N, 10-72 HR45T;
2. Test force: 147.1, 294.2, 441.3 N(15, 30, 45 kgf);
3. Max height of the specimen: 200 mm;
4. Distance from indenter to outer wall: 135 mm;
5. Hardness resolution: 0.1 HR;
6. Dimension: 510*290*730 mm;
7. Weight: 75 Kg