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.

Specifications：

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: 10X

Total magnification: 125X (for observation), 400X (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: ≤50W

Overall dimensions: 486×337×657mm

Weight:68 kg

Standard accessories

Coordinate anvil: 1 pc.

Thin shaft anvil (Ø0.3- Ø5mm): 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