Feature & Use

  • Automatic turret shifting between indenter and objective lens.

  • Large 8” touch screen, direct visual display and interactive operating interface.

  • Electric loading without weights, closed loop control.

  • High speed ARM processor, fast operation speed and extensive database storage.

  • Input D1 & D2 value from front panel and hardness value will be displayed on LCD directly.

  • High quality integral casting cast iron machine body with automotive paint treatment process, the appearance is smooth and beautiful.

  • The hardness scale, test force, indenter type, holding time and the conversion unit can be displayed on screen and set.

  • HD measurement and observation – dual objective lens combination, combined with the HD micrometer eyepiece, greatly reduce the manual interference and reading error.

  • Convenient control system can automatically convert the unit of full hardness scales.

  • The maximum and minimum hardness values can be set, when the test value exceeds the set range, an alarm sound will be issued.

  • With the function of software hardness value correction, the hardness value can be directly corrected within a certain range.

  • With the database function, the testing data can be saved automatically in groups, each group can save 10 data, totally can save up to 2000 data.

  • With the hardness value curve display function, intuitively display the changes of hardness value.

  • CCD image measuring system is optional.

  • Equipped with wireless blue-tooth printer, the data can be output through RS232 or USB interface.

  • Precision conforms to GB/T4340.2 ISO6507-2 and us ASTM E92.

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.

Technical Specifications:

Model 200HV-5TAE 200HV-10TAE 200HV-30TAE 200HV-50TAE
Test force 0.2, 0.3, 0.5,

1.0, 2.0, 2.5,

3.0, 5.0kgf

0.3, 0.5, 1.0,

2.0, 2.5, 3.0,

5.0, 10.0kgf

1.0, 2.0, 2.5,

3.0, 5.0, 10.0,

20.0, 30.0kgf

1.0, 2.0, 2.5,

5.0, 10.0, 20.0,

30.0, 50.0kgf

(1.961, 2.942,

4.904, 9.807,

19.61, 24.52,

29.42, 49.03N)

(2.942, 4.904,

9.807, 19.61,

24.52, 29.42,

49.03, 98.07N)

(9.807, 19.61,

24.52, 29.42,

49.03, 98.07,

196.1, 294.2N)

(9.807, 19.61,

24.52, 49.03,

98.07, 196.1,

294.2, 490.3N)

Conversion Scale HRA, HRB, HRC, HRD, HRE, HRF, HV, HB,

HR15N, HR30N, HR45N, HR15T, HR30T, HR45T


measuring range

Measuring resolution 0.025µm 0.1µm
Hardness resolution 0.1HV
Max Height

of Specimen

Depth of throat 130mm
Carried standards GBT4340.2, ISO6507-2, ASTM E92

of eyepiece

10X 10X

of objective lens

10X, 40X 10X, 20X
Total magnification 100X, 400X 100X, 200X
Data output LCD display, wireless blue-tooth printer, RS232 and USB interface
Dwelling time 1~99s
Power supply AC 220V or 110V, 50 or 60Hz
Overall Dimensions 620*330*730mm
Net weight About 75Kg

Standard Accessories: 

Large flat anvil: 1 pc.
Small flat anvil: 1 pc.
V-notch anvil: 1 pc.
Diamond pyramid penetrator: 1 pc.
Vickers standardized block: 2 pcs.


Note:  Special accessories can be provided.

  • Video measuring apparatus can be provided. It can display the testing indentation image on the screen and make the measurement.

  • CCD image processing system can be provided. It will clearly show indentation image on a computer screen, and make automatic or manual measurement through PC.

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