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Micro Vickers Hardness Tester
Micro Vickers Hardness Tester
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  • Micro Vickers Hardness Tester
  • Micro Vickers Hardness Tester

Micro Vickers Hardness Tester

subcategory

  • Product description
  • Specifications
  • Micro Vickers Hardness Tester

    750MVA is precision micro Vickers hardness testing machines integrated the technology of optics, mechanics and computer.

    750MVA equipped with a large LCD screen, the operation is more directly and clearly. It can display the measuring methods, testing force, indentation length, hardness value, dwell time of the testing force as well as the number of measurement. Besides, it can save and revise the date, record the measuring results, compute the data, outputting the information with the printer, hardness conversion among 17 hardness scales, and linking to pc in RS232 interface and cable.

    Features:

    ●Ferrous metals, non-ferrous metals, IC thin sections, coatings, ply-metals;
    ●Glass, ceramics, agate, precious stones;
    ●Hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers. 

       Auxiliary Equipment:

    ●USB camera and 8’’ monitor is available for vision measurement;

    ●CCD camera, CCD adapter, Vickers measuring software and PC system is available for accurte measurement;

    ●Knoop indenter is available for Knoop hardness testing on the material of glass, ceramics and precious stones.

  • Technical specifications:   

    Testing Force

    0.098N, 0.246N, 0.49N, 0.98N, 1.96N, 2.94N, 4.90N, 9.80N, 19.60N

    10gf, 25gf, 50gf, 100gf, 200gf, 300gf, 500gf, 1000gf, 2000gf

    Objective/Indenters Switch

    Auto-Turret

    Magnification of Objective

    10X Observation & 40X Measurement

    Testing Range

    1HV~2967HV

    Loading Control

    Automatic(loading, dwell, unloading)

    Hardness Indication

    LCD display

    Dwell Time

    5~60s

    Illumination

    Halogen Light-source (LED is optional)

    Printer

    Built-in Mini-printer

    Max of Height of Specimen

    70mm

    Max. depth of specimen

    95mm

    Accuracy

    Conforms to EN-ISO 6507 ASTM E384

    Power Supply

    110V/220V,60/50Hz

    Instrument Dimension

    425×245×490mm

    Plywood Packing Dimension

    530x450x750mm

    Gross/Net Weight

    50/40Kg

      Standard accesory    

     

    Main Unit;                    Auto-Turret; 

    Vickers Indenter;           Standard Vickers Blocks;

    Objectives 10X, 40X;      10X Digital Eyepiece;

    Instrument Level             Spare Light Bulb;

    Spare Fuse;                    Thin-piece Clamping Device;

    Fine Wire Clamping Device;   Precision Clamping Device;

    Operation Manual;            Build-in Mini Printer;

    X-Y anvil size: 100 X 100mm, travel: 25 X 25mm and resolution: 2um.

      Optional accesory    

    Knoop Indenter;

    25mm Digital micrometer head with resolution 1um;

    Unequal Specimen Clamp anvil;

    16x Digital Eyepiece;

    6.8” LCD Video monitor and USB camera;

    1x CCD adapter and CCD camera;

    Vickers measuring software

     

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