404SXV Digital Micro Vickers Hardness Tester, with Touch Screen
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Hardness Testing Machine
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- Test force range: 10gf (0.098N) ~ 1000gf (9.80N)
- New automatic turret structure equips two Micro Vickers and Knoop indenters.
- LCD touch screen dispalys the test method, test force, indentation length, dwell time, test number, conversion scale, test date.
- During the testing, the hardness value is automatically calculated and shown on the screen.
- The test result can be stored for checking or be printed through the built-in printer. A RS232 interface is designed to connect to the computer for output.
- LCD video measuring device and CCD image automatic measuring system are optional.
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Applications
404SXV Digital micro Vickers hardness tester is suitable for the hardness testing of ferrous metals, non-ferrous metals, IC thin sections, coatings, ply-metals, and glass, ceramics, agate, precious stones, thin plastics, as well as the depth and trapezium of the carbonized layers and quench hardened layers.
Technical Data
- Test force: 10gf (0.098N), 25gf (0.246N), 50gf (0.49N), 100gf (0.98N), 200gf (1.96N), 300gf (2.94N), 500gf (4.90N), 1000gf (9.80N)
- Max. sample height: 90mm
- Test range: 1HV~2967HV
- Hardness resolution: 0.1HV
- Test mode: HV/HK
- Loading method: automatic (loading/dwell/unloading)
- Turret: automatic shafting (two indenters, four objectives)
- Conversion scale: HV, HK, HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HS, HBW
- Data output: built-in printer, RS232 interface
- Hardness reading: large LCD display, and data can be stored
- Objective: 10× (observe), 20× (measure), 40× (measure), 40× (measure)
- Eyepiece: 10× digital measuring eyepiece
- Total magnification: 100×, 200×, 400×, 400×
- Effective field of view: 20×: 400μm, 40×: 200μm
- Min. measuring unit: 20×: 0.03μm, 40×: 0.02μm
- Dwell time: 0~95s
- Light source: Halogen lamp
- X-Y test table: 100×100mm; travel: 25×25mm, resolution: 0.01mm
- Throat depth: 100mm
- Execute standard: ISO 6507, ASTM E384, JIS Z2244, GB/T 4340.2
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