Feature & Use

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

     It’s suitable 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 and also suitable to determine the Vickers hardness of micro and super thin parts.



   Measuring range: 5-3000HV

   Test force: 1.961, 2.942, 4.903, 9.807, 19.61, 24.52, 29.42, 49.03N

                   (0.2, 0.3, 0.5, 1, 2, 2.5, 3, 5kgf)

   Hardness scale: HV0.2, HV0.3, HV0.5, HV1, HV2, HV2.5, HV3, HV5

   Measuring accuracy of micrometer: ±0.01μm  

   Test force dwelling time: 0~99 seconds

   Optical system:
   Objective lens: 10X (for observation), 40X (for measurement)
   Ocular lens: 12.5X
   Total magnification: 125X (for observation), 500X (for measurement)
   Max. Height of specimen: 75mm

   Depth of throat: 110mm
   Size of XY coordinate worktable: 100×100mm
   Travel of XY coordinate worktable: 25×25mm
   Resolution of XY coordinate worktable: 0.01um
   Optical source: 12V/20W
   Language: Chinese/English
   Power supply: 220V/110V, 50Hz/60Hz
   Power consumption:
   Overall dimensions: 486×337×657mm
   Weight: 68 kg


Standard accessories

   Coordinate anvil: 1 pc.

   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.

   Vickers standardized block: 2 pcs.  

   Micro-Vickers standardized block: 1 pc.


Optional accessories

   CCD camera and image processing system