MU220 Ultrasonic Hardness Tester
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Professional manufacturer, best quality with competitive price Recommended by the world UT NDT inspection association for training and examination Core technology with independent intellectual property rights, certificate of CE, GOST and etc.. Ultrasonic Hardness Tester Overview MITECH MU220 non-destructive ultrasonic hardness tester, based on the principle of ultrasonic contact impedance method (UCI method), can quickly and without damage to detect the hardness of a variety of metal materials including composite materials and new materials, and has no pressure on the surface of the tested workpiece. It has high measurement accuracy and both single-point and multi-point calibration modes. It adopts 3.5-inch LCD color display, intuitive and comprehensive data display, supports mutual conversion among various hardness systems. It is the ideal instrument for detecting varieties of materials.

Technical Parameters Technical Specifications Standard Range Test Error Maximum allowable relative error Probe test force Working temperature Working humidity Probes Parameters Test force Diameter Length Resonant rod diameter Maximum roughness of test surface Minimum workpiece weight Minimum workpiece thickness Probe Accessory Working principle In order to solve the problems of workbench Vickers hardness tester (Long test time; Bulky and heavy; Not suitable for test on site and test large workpiece; Huge technical demand for the operators), in 1961, Ultrasonic Contact Impedance, a hardness...

With a single-point calibration mode, one-point calibration is used for materials with different elastic moduli to eliminate the influence of elastic modulus and improve measurement accuracy; With multi-point calibration mode, it can directly adjust HRC, HRB, HRA, HB, HV, especially suitable for composite materials or new materials without hardness value conversion comparison table, which can be directly calibrated for HRC, HRB, HRA, HB, HV; The 10-point factory calibration mode, through the calibration of 10 Vickers hardness blocks with different hardness values, to ensure the factory...

ABS instrument case Attached files Power charger Main unit Standard hardness block Cable Probe