Vickers hardness tester VHT-5

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Product function It is used to measure Vickers hardness of steel, nonferrous metals, ceramics, metal surface process layer, hardness gradient of metal surface carburized layer laser quenching hardened layer, which is also applicable to precise Vickers hardness measurements of small work piece and ultrathin parts. Test force covers microscopy and Vickers test requirements; test process automation, no artificial operation error; accuracy in line with ISO 6507-2 and ASTM E92. Technical Parameters Description VHT-5 Measuring range 5-3000HV Test Force 1.961,2.942,4.903,9.807,19.61,24.52,29.42,49.03 Newton (0.2,0.3,0.5,1,2,2.5,3,5 kilogram force) Sample allowable Maximum Height 130 mm Distance from pressure head center to machine wall 100 mm Measuring Microscope magnification 500 times, 125 times Minimum Detection Unit 0.25μm Power AC 220 V Dimensions 38 x 376 x685 mm Weight about 50 kg System Configuration Coordinate testing bench: 1 thin plate testing bench: 1 Quill shaft testing bench: 1 Diamond pyramid indenter: 1 Flat tongs: 1 Standard Vickers hardness block: 2 Large V-shaped block: 1 Standard micro hardness block: 1 Small V-shaped block: 1 Electronic calculator: 1