Rockwell Hardness Testing Machine is a high precision, high stability hardness tester. It improves the mechanical structure, stability, the use of a 5.6-inch touch screen and high-speed ARM processor, fast computing speed, rich content, powerful, intuitive display, user-friendly interface, and simple and reliable operation.

Rockwell Hardness Tester Features

1. 5.6inch colorful PLC touch screen controller, easy to operate.
2. The machine shell is shaped in one time which can extend the use time compared with combined shell parts. And it can also suit different conditions.
3. The Rockwell hardness testing machine is equipped with a temp measuring function, this machine can monitor the temp of the circuit to avoid any broken.
4. Max and min values can be set, the machine will alarm once the test value reaches.
5. With the software hardness correction function, you can directly correct the hardness value within a certain range, no need to open the lid for adjustment.
6. With the database function, the test data can be automatically saved in groups, each group can save 10 data, and up to 50 groups of data can be saved.
7. With the hardness curve display function, the intuitive display of hardness value changes.
8. The database can automatically record the scale, test force, hardness value, temperature, and other parameters.
9. The number of test points for each group can be set freely within the range of 1 to 10 points.
10. The system automatically calculates the maximum value, minimum value, and average value of each group of hardness values.
11. The Rockwell hardness tester can be automatically converted to the hardness of other scales according to the current hardness value.
12. It is equipped with a built-in printer.
13. The measurement results can be sent to the computer through the RS232 interface optional USB adapter cable.

Main Parameters

1. Measuring range: HRA20-90、HRB20-100、HRC20-70
2. Test force: 60、100、150kgf
3. Max height of test sample: 230mm
4. Distance between press head to test plate: 165mm
5. Hardness resolution: 0.1HR
6. Machine size:500X210X744mm；90KG
7. Voltage: 220V/380V/customized
8. PLC size: 5.6 inch
9. Test data: reserve 500 test data.