Product Features：
- 8’’Touch screen ,menu structure, and digital eye- piece with built-in encoder, by clicking encoder button, the diagonal length of indentation D1, D2 and hardness value automatically calculated.
- Optical cross guide rail guidance ensures guidance accuracy.
- High precision worm gear rod with high transmission ratio ensure more precise force transmission and achieve stable continuous lifting.
- Rack and pinion force transmission realizes fast and stable force transmission.
- Equipped with dual optical path, one optical path for eyepiece system, another path for CCD camera, both path can working in same time.
- LED illumination for long service life and no need to replace the bulb. brightness of the light source can be adjusted infinitely.
- Test setting parameters is protected by password.
- It can be calibrated according to the standard hardness block or length scale to make hardness value more accurately.
- Eyepiece structure with digital encoder, and the touch screen directly displays the hardness value and D1 and D2 values.
- Advanced machine with lens 5x/10x/20x/40x can used for measurement, suitable to test widely hard- ness range of materials from most soft to very hard.
- With hardness conversion function, from HV can convert to HRA, HRB, HRC, HBW, etc.
- With HV & HK Vickers and Knoop hardness testing capabilities.
- It can be equipped with a built-in camera (option- al)to make the image clearer.
- RS-232 interface connected to computer for data output, testing result can be saved in USB (optional) in EXCEL format. bulut-in mini-printer to print testing data.
- With micro vickers indentor smart cover to protect indenter collision by test sample or other parts.
- OK/NG judgement function.
- 1 micro vickers indentor,4 objective lens totally 5 position hardness testing machine is realized.
- English language operation as standard, other languages can be customized.
- Auto load selection by touch screen instead of manual loading selection which makes force change more smoothly.(optional)
Product Applications：
- Steel, nonferrous metals, tinsel, cemented carbide, sheet metal, metallographic structure. Carburization, nitriding and decarburization layer, surface hardening layer, galvanized coating, coating. Glass, chip and ceramic material.
