THV-2MDT Micro Vickers Hardness Tester

THV-2mdt automatic turret digital display microhardness tester adopts optical cross guide rail lifting mechanism, with accurate force value and clear image. It is an ideal high-end microhardness tester.

 

1.8-inch touch screen interface, easy for users to operate;
2. During the test, the indenter and objective lens automatically switch to each other, and the test point is automatically positioned accurately;
3. The lifting mechanism guided by optical cross guide rail is adopted to ensure the guidance accuracy; The gear rack two-stage force transmission is adopted, which can realize fast and stable force transmission;
4. The light source adopts LED lamp, which has long service life and does not need to replace the bulb;
5. It can be equipped with built-in camera to make the image clearer.
6. It can be calibrated according to the standard hardness block or length scale, and the hardness can be corrected automatically according to the high, medium and low hardness values, so the hardness value is more accurate..
7. All test parameters and test results are stored in USB flash disk in Excel format for data processing and inspection report output;
8. Various hardness values are converted to each other;
9. Test setting parameters are protected by password;
10. At least 3 languages such as Chinese and English are available;
11. It is equipped with RS-232 interface, which can be connected with the computer;
12. The maximum test force is 2kg.

Technical parameters:

Model THV-2MDT
Test force 10gf (0.098N)、25gf (0.245N)、50gf (0.49N)、100gf (0.98N)、 200gf (1.96N)、300gf (2.94N)、500gf(4.9N)、1Kgf (9.8N) 、2Kgf (19.6N)
Carried standard GB/T4340.2、ASTM E92
Measurement resolution 0.01µm
Data output 8” touch screen ,can save 20 different kinds of results,built-in printer and RS-232
Conversion scale Rockwell, Brinell
Hardness range 8~2900HV
Test force loading method Automatic(loading,dwell,unloading)
Microscope magnification 400X(testing),100X(testing,observation)
Dwell time 0-99s
Max height of specimen 100mm
The distance from indenter center to the outer wall 130mm
X-Y stage size:100*100mm  movement:25*25mm
Dimension 540*260*650mm
Weight About 50Kg
Power supply AC220V+5%,50-60Hz

Standard Accessory:

Item

Quantity

Item

Quantity

Weight axle

1

Weights

7

10X eyepiece

1

Micro Vickers test block(high,medium)

Each 1

XY stage

1

Regulating screw

4

Level

1

Fuse(2A)

2

Power cord

1

Anti-dust bag

1

Certificate, warranty card

1

Manual

1

 

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