1、 Product overview

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The Rockwell hardness test adopts the method of measuring the indentation depth, and the hardness value is directly read out through the indication, so the operation is simple and convenient, easy to master, and the work efficiency is high, which is suitable for the inspection of bulk parts and components; Rockwell hardness test method can use diamond indenter and rigid ball indenter, and can measure hard and soft samples. It is widely used. Therefore, Rockwell hardness tester test is widely used in production and has become the main test method to inspect product quality and determine reasonable processing technology. Rockwell hardness tester is the most commonly used test instrument for hardness test, teaching and scientific research in production enterprises, universities and scientific research institutions.

2、 Detailed parameters

1. initial Rockwell scale: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, Hrk, HRL, HRM, HRP, HRR, hrs, HRV

2. initial test force: 98.07n (10kgf)

3. total test force: 588.4n (60kgf), 980.7n (100kgf), 1471n (150kgf)

4. load holding time: 0-60s adjustable

5. display screen: 5.6 inch resistive touch screen, resolution 640 × four hundred and eighty

6. hardness value resolution: 0.1hr

7. loading mode of test force: automatic loading, load holding and unloading

8. hardness value conversion: HRA, HRB, HRC, HRE, HRF, HRG, Hrk, HRH, hr15t, hr30t, hr45t, hr15n, hr30n, hr45n, hv0.1, HV1, HV5, hv10, hv15, HV30, hv50, hbs2, hbs10, hbs30, hbs30, hbs30, hbs30, HBW, hk0.5, HK1, HLD, HS, MPa

9. conversion standard: ASTM_ E140-12be、 ISO_ 18265-2013、GB/T 1172

10. languages: Simplified Chinese, traditional Chinese, English, French, German, Russian, Portuguese, Spanish, Korean, Japanese, Italian, Thai

11. instrument correction range: -10.0hr~+10.0hr; Step value 01 HR

12. data processing: provide 200 groups of single data storage function and 100 groups of grouped data storage function, and provide single data viewing and data analysis function

13. print configuration: built in printer

14. maximum height of test piece: 100mm with screw protective sleeve, 170mm without screw protective sleeve

15. distance from indentation center to machine wall: 118mm

16. overall dimension: 500 × two hundred and twenty-five × 660（mm）

17. net weight: 68kg

18. Executive Standards: gb/t230.2, jjs z2245, en-iso6508, astme-18