Laizhou Lyric Testing Equipment Co., Ltd.

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MODEL 200HV-5T / 10T / 30T / 50T

TOUCH SCREEN VICKERS HARDNESS TESTER

  

Feature & Use

  • Manual turret shifting between indenter and objective lens.

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

  • 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.

 

Main Interface:

 

 

Technical Specifications:

 

Model

200HV-5T

200HV-10T

200HV-30T

200HV-50T

Test force

0.3, 0.5, 1.0,

2.0, 3.0, 5.0kgf

0.3, 0.5, 1.0,

3.0, 5.0, 10.0kgf

1.0, 3.0, 5.0,

10.0, 20.0,

30.0kgf

1.0, 5.0, 10.0,

20.0, 30.0,

50.0kgf

(2.942, 4.904,

9.807, 19.61,

29.42, 49.03N)

(2.942, 4.904,

9.807, 29.42,

49.03, 98.07N)

(9.807, 29.42,

49.03, 98.07,

196.1, 294.2N)

(9.807, 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

Hardness

measuring range

5~5000HV

Measuring resolution

0.025µm

0.1µm

Hardness resolution

0.1HV

Max Height

of Specimen

200mm

Depth of throat

130mm

Carried standards

GBT4340.2, ISO6507-2, ASTM E92

Magnification

of eyepiece

10X

10X

Magnification

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*650mm

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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