Manual Turret Vickers Hardness Tester with diamond indenter - HV-5D

Main purpose and the scope of the application:

1. Ferrous metals, non-ferrous metals, castings and alloy materials.

2. Structure of metal, metal surface processing layer, plating layer, hardening layer ( oxidation,

coating and a variety of infiltration layer )

3. Heat treatment and carbonation specimen, quenching and mini parts which with miscellaneous

point.

4. Applicable to the Knoop hardness test of glass, ceramic, agate, precious stones and other

non-metallic hard but brittle materials.

Main Features:

1.The independent research and development of lifting system and positioning system, ensured the

accuracy and repeatedly of the testing process.

2. Testing method, testing power and duration time can be displayed directly on the LCD screen.

The hardness value can be displayed directly by entering the indentation diagonal length and avoid

the complication of the look-up table.

5. According to different visual habits of the operators, the strength of the light source can be

adjusted. To avoid the visual fatigue for long time operation.

6. The testing data able to be printed directly by the built-in printer.

7. Can be connected with computer, used the image analysis software to analyzing the physical

and chemical properties of the material.

Specifications:

1. Model: HV-5D

2. Scale: HV0.2,HV0.5,HV1,HV2,HV3,HV5

3. Min. Measuring Unit: 0.25μm

4. Hardness Value Range: 1HV-4000HV

5. Hardness Value of Reading: Digital LCD Screen

6. Total Magnification of Microscope: 100X(For Observation),200X(For Measurement) ; (Can be extended to 400X)

7. Loading Method: Automatically(Load, dwell and unload the testing force)

8. Duration Time: 1-99s

9. Switch Type of Objective lens and Indenter: Manual turret