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- Technical Parameters:
Intial test force(N): 10kgf(98.07N), allowable error±2.0%
Total force (N): 60kgf(588N), 100kgf(980N), 150kgf(1471N)
Rockwell ruler: HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK HRL、HRM、HRP、HRR、HRS、HRV
Inspection standard:
+ JJG884 Verification procedure
+ GB/T230.2national standard、JJG112vericification procedure
accuracy: 0.1HR
Durating time(s): 1-60
Hardness reading: Tourch screen LCD display
Max height of the test piece(mm): 170
Indenter center to body distance(mm): 165
dimension(mm): 550×220×730
Power supply: 220V/50HZ
weight(kg): 85
Measuring range: HRA:20-88, HRB:20-100, HRC:20-70, HRD:40-77, HRE:70-94, HRF:60-100, HRG:30-94, HRH:80-100, HRK:40-100, HRL:100-120, HRM:85-110, HRR:114-125
Main functions and features of the instrument：
1. The 7-inch LCD touch screen can directly display the hardness value, convert the hardness, test method, test force, brightness, initial test force retention time, total test force retention time, elastic recovery time, measurement times, statistical data, test time Wait for the test process to be intuitive and clear;
2. The system comes with a 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 curved surface, it is automatically corrected according to the standard curved surface radius;
4. 100 sets of test data can be stored, and the test data can be viewed at any time, and the current data can also be deleted or all the test data can be cleared;
5. The test force units can be converted mutually, the conversion unit is: (Kgf, N)
6. Simultaneous display: maximum value, minimum value, average value, test times, 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) Standards. A total of 20 measuring 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. The screen sleep time can be set, and it will automatically enter the sleep state if it is not operated for a long time, saving environmental protection;
9. The upper and lower limit measurement range can be set, displayed on the main measurement interface, and the unqualified value will automatically prompt an alarm;
10. The operating system has 14 languages, 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, the test data can also be output to U disk via USB for storage and analysis;
12. The casting shell has a stable and non-deformed structure in one-time molding, and the pure white car paint has a high grade, strong anti-scratch ability, and it is still bright as new after many years of use;
13. Our company has the ability to develop, design, and produce by ourselves, and our machines provide parts replacement and maintenance upgrade services for life
Main purpose and scope of application:
1.Casting and forging parts ·Sample test and acceptance inspection
2.Flat and cylindrical workpieces · Steel, non-ferrous metals
3.Automobile and aviation industry · Cemented carbide, ceramics, stainless steel
4.Non-metallic plastics, hard rubber, synthetic resins, friction materials and softer metals in laboratories and workshops
