MHV-50Z Digital Vickers Hardness Tester

Hardness Testing Machine

MHV-50Z Digital Vickers Hardness Tester
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  • Test force range: 0.5kgf (4.90N) ~ 50kgf (490N)
  • Load cell control system offers high precision of test force, good repeatability and stability of the indicating value.
  • High resolution color touch screen features intuitive and clear display, easy operation, adjustable backlight and energy-saving mode.
  • Digital measuring eyepiece is equipped.
  • LCD touch screen dispalys the test method, test force, indentation length, dwell time, test number, conversion scale, test date.
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  • During the testing, the hardness value is automatically calculated and shown on the screen.
  • The test result can be stored automatically in real time for classifying, checking, deleting or be printed out.
  • A RS232 interface is designed to connect to the computer for output.
  • LCD video measuring device and CCD image automatic measuring system are optional.
Applications

MHV-50Z Digital 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: 0.5kgf (4.90N), 1kgf (9.80N), 2kgf (19.6N), 2.5kgf (24.5N), 3kgf (29.4N), 5kgf (49N), 10kgf (98N), 20kgf (196N), 30kgf (294N), 50kgf (490N)
  • Max. sample height: 185mm
  • Test range: 1HV~2967HV
  • Hardness resolution: 0.1HV
  • Test mode: HV/HK
  • Loading method: automatic (loading/dwell/unloading)
  • Turret: automatic shafting of indenter and objective
  • Data output: built-in printer, RS232 interface
  • Hardness reading: color touch screen, and data can be stored
  • Conversion scale: HK, HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HS, HBW
  • Objective: 10×, 20×
  • Eyepiece: 10× digital measuring eyepiece
  • Total magnification: 100×, 200×
  • Effective field of view: 10×: 800μm, 20×: 400μm
  • Min. measuring unit: 10×: 0.25μm, 20×: 0.13μm
  • Dwell time: 0~60s
  • Light source: Halogen lamp
  • Throat depth: 130mm
  • Execute standard: ISO 6507, ASTM E384, JIS Z2244, GB/T 4340.2
Realated Products
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SCTMC is a reliable manufacturer of metallographic sample preparation equipment and hardness testers. Our factory is equipped with more than 50 sets of CNC lathes, Mazak machine tool from Japan, German Zeiss CMM and other advanced machines for manufacturing and inspecting, enabling us to provide high quality equipment which is highly praised by 150+ dealers and 1500+ clients across countries at home and abroad. Our machines have found wide applications in the automotive industry, metallurgy, R&D, universities and testing labs for material preparation, testing and analysis of all types of materials, such as metals, ceramics, rocks and minerals, organic materials and plastics. Our products deliver the highest quality, innovation, accuracy, efficiency, operator safety and repeatability you need.
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