Digital Display Microhardness Tester

Feature & Use:

  • Automatic turret shifting between penetrator and objective lens, RS232 data interface, built-in printer
  • Hardness conversion between different hardness scales
  • Precision conforms to GB/T 4340.2, ISO 6507-2 and ASTM E384

It can be used to determine the Vickers hardness of steel, non-ferrous metals, ceramics, treated layers of metal surface, and the hardness grads of carburized, nitrided and hardened layers of metals. It is also suitable to determine the Vickers hardness of micro and super thin parts.

Specifications:

  • Measuring range: 5-3000HV
  • Test force: 0.09807, 0.2452, 0.4904, 0.9807, 1.961, 2.942, 4.904, 9.807N (10, 25, 50, 100, 200, 300, 500, 1000gf)
  • Hardness scale: HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1
  • Magnifications of the measuring system: 400X (measuring), 100X (observing)
  • Min. scale value of the optical micrometer: 0.01μm
  • Measuring range: 200μm
  • Max. height of test piece: 75mm
  • Depth of throat: 110mm
  • Power supply: 220V AC or 110V AC, 50 or 60Hz
  • Dimensions: 470 x 320 x 500mm
  • Weight: approx. 40kg

Standard accessories

  • Coordinate anvil: 1 pc. (Table size: 100 x 100mm, travel: 25 x 25mm, grade division of micrometer head: 0.01mm)
  • Thin shaft anvil (Ø 0.3- Ø 5mm): 1 pc.
  • Thin plate anvil: 1 pc.
  • Flat nose pliers: 1 pc.
  • Large V-notch anvil: 1 pc.
  • Small V-notch anvil: 1 pc.
  • Diamond pyramid penetrator: 1 pc.
  • Micro-Vickers standardized block: 2 pcs.
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