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    Products Center > Metal hardness tester > Wv-10a /50A Vickers hardness tester

    Wv-10a /50A Vickers hardness tester

    Model:WV-10/50A
    Brand:Wintop
    Origin: Shanghai
    Application: depth and gradient hardness testing of metals, glass, ceramics, agate, gemstones, thin plastics, carbonized layers and hardened hardened layers
    Standard:ISO 6507,ASTM E92,JIS Z2244,GB/T 4340.2

    Wv-10a /50A Vickers hardness tester Adopts new aluminum alloy die casting process, the shell is firm and stable, novel and beautiful. The closed-loop loading control system is adopted, and the vertical loading test force is directly driven by the motor, so the test force is more accurate and stable. The turret is faster and the test efficiency is high. Using special material lifting shaft, ball screw structure, more stable lifting. The instrument adopts a new 8 inch large color touch screen, intuitive and clear display, Angle adjustment, easy to operate. Equipped with digital display micrometer eyepiece, no need to look up the table, nor input the indentation diagonal, on the touch screen intuitive display of the test force, indentation length, retention time, conversion ruler, time, etc., as long as the operation of the indentation measurement press the eyepiece button, can automatically calculate the hardness value and display on the screen. Real-time storage of hardness test results, data classification, optional deletion and print output, automatic calculation of maximum, minimum and average; And equipped with RS232 interface for users to connect computer output. LCD video measuring device and CCD image automatic measuring system are optional.


    Technical parameters

    Model

    WV-10A

    WV-50A

    Test force

    kgf

    0.3kgf, 0.5kgf, 1kgf, 2kgf, 2.5kgf, 3kgf, 5kgf, 10kgf

    0.5kgf, 1kgf, 2kgf, 2.5kgf, 3kgf, 5kgf, 10kgf, 20kgf, 30kgf, 50kgf

    N

    2.94N, 4.90N, 9.80N, 19.6N, 24.5N, 29.4N, 49N, 98N

    4.90N, 9.80N, 19.6N, 24.5N, 29.4N, 49N, 98N, 196N, 294N, 490N

    Test mode

    HV/HK

    Hardness test range

    1HV~2967HV

    Resolution of hardness number

    0.1HV

    Test force application method

    Automatic (loading/keeping/unloading)

    Switch objective and pressure head

    Automatic switch

    Data output

    Built-in printer, RS232 interface

    Hardness is read

    8 inch color touch screen, data can be stored

    Conversion scale

    HK, HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HS, HBW

    The eyepiece

    10×digital display micrometer eyepiece

    Objective

    10×,40×

    10×,20×

    Overall magnification

    100×,400×

    100×,200×

    Effective field of view

    10×:800μm,40×:200μm

    10×:800μm,20×:400μm

    Minimum value of micro drum

    10×:0.25μm,

    40×:0.06μm

    10×:0.25μm,

    20×:0.13μm

    Cover charge time

    0~60s

    The light source

    LED cold light source

    Digital display X-Y test bench

    Size: 120×120mm; trip: 25×25mm;  resolution: 0.001mm

    Maximum height of sample

    175mm

    Distance from center of indenter to wall

    140mm

    The power supply

    AC220V,50Hz