Vickers Hardness Tester

Digital Micro Hardness Tester TH713

TH713 Digital Micro Vickers hardness tester adopts unique precision design of optics, mechanic and electrics features, make the indentation image clearer, and get more precise measurements.

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    TH713 Digital Micro Vickers hardness tester adopts unique precision design of optics, mechanic and electrics features, make the indentation image clearer, and get more precise measurements. With digital measuring eyepiece, no need for checking the table or inputting the diagonal of the indentation, it can directly shows the test mode, test force, indentation length, dwell time, test numbers and conversion scale.

    As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and show on the screen. Test results can be printed out by the built-in printer, and with RS232 interface for connecting to the computer. It can use optional Knoop indenter to measure Knoop hardness. And it can be equipped with LCD video measuring device and CCD image automatic measuring system.

    Application Range

    Suitable for ferrous metal, non-ferrous metals, IC thin sections, coatings, ply-metals; glass, ceramics, agate, precious stones, thin plastic sections etc.; hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers.

    Packing List

    Name Qty Name Qty
    Instrument Main Body 1 set 10×Digital Measuring Eyepiece 1 pc
    Diamond Micro Vickers Indenter 1 pc 10×、40× Objective each 1 pc
    Weights 6 pcs Weight Axis 1 pc
    Cross Test Table 1 pc Flat Clamping Test Table 1 pc
    Thin Specimen Test Table 1 pc Filament Clamping Test Table 1 pc
    Horizontal Regulating Screw 4 pcs Level 1 pc
    Fuse 1A 2 pcs Halogen Lamp 12V、15~20W 1 pc
    Power Cable 1 pc Screw Driver 2 pcs
    Hardness Block 400~500 HV0.2 1 pc Hardness Block 700~800 HV1 1 pc
    Anti-dust Cover 1 pc Usage Instruction Manual 1 copy

     

    Technical Specifications

    Model TH713
    Test Force gf 10gf, 25gf, 50gf, 100gf, 200gf, 300gf, 500gf, 1000gf
    N 0.098N, 0.246N, 0.49N, 0.98N, 1.96N, 2.94N, 4.90N, 9.80N
    Test Range 1HV~2967HV
    Test Mode HV/HK
    Loading Method Automatic (Loading/Dwell/Unloading)
    Shifting between Objective and Indenter Automatic Shifting
    Conversion Scale HK, HRA, HRBW, HRC, HRD, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HBW
    Data Output Built-in Printer，RS232 Interface
    Objective 10× (Observe)，40× (Measure)
    Eyepiece 10× Digital Measuring Eyepiece
    Total Magnification 100×  ，400×
    Resolution 0.0625μm
    Dwell Time 0~60s
    Light Source Halogen Lamp
    X-Y Test Table Size: 100×100mm; Travel: 25×25mm; Resolution: 0.01mm
    Max. Height of Specimen 90mm
    Throat 100mm
    Power Supply AC220V，50Hz
    Execute Standard ISO 6507，ASTM E384，JIS Z2244，GB/T 4340.2
    Dimension 480×325×545mm，Packing Dimension: 600×360×800mm
    Weight Net Weight: 31kg，Gross Weight: 44kg

     

    Key words:

    • Digital Micro Hardness Tester TH712/713