Main Functions and Features:
1. The 8-inch LCD touch screen can directly display the hardness
value, conversion hardness, test method, test force, brightness,
initial test force holding time, total test force holding time,
elastic recovery time, measurement times, statistical data, test
time Wait;
2. The system has its own calibration function, which can
automatically adjust the error range of 80-120%, or calibrate the
instrument separately for low and high values;
3. When testing the surface, it is automatically corrected
according to the standard surface radius;
4. It can store 100 sets of test data, you can check the test data
at any time, you can also delete the current data or clear all the
test data;
5. The test force units can be converted to each other, and the
conversion unit is: (Kgf, N)
6. Can display at the same time: average value, number of tests,
product name;
7. The main interface can display 4 conversion scales at the same
time, and can switch: national standard (GB), American standard
(ASTM) and international (ISO) standard, a total of 20 measurement
scales 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),
8. You can set the screen sleep time, and automatically enter the
sleep state if you do not operate for a long time, saving
environmental protection;
9. The upper and lower limits of the measurement range can be set,
displayed on the main measurement interface, and the unqualified
value will automatically prompt an alarm;
10. There are 14 languages for the operating system, which can be
switched at will: Chinese, Traditional Chinese, English, Russian,
German, French, Spanish, Portuguese, Turkish, Czech, Japanese,
Korean, Thai, Vietnamese;
11. Equipped with a built-in printer, and the test data can also be
output to a U disk via USB for storage and analysis;
12. The structure of the casting shell is stable and not deformed
at one time, the pure white paint is of high grade and has strong
scratch resistance, and it is still bright as new after many years
of use;
Application Ranges:
1. Determine 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 heat treatment materials such as quenching,
quenching and tempering;
