With the help of an ultrasonic vibration sensor rod and the UH200 non-destructive ultrasonic hardness tester, it is possible to quickly determine the hardness of various metals without causing any damage.

A hand-held host and probe connected by a cable make up the ultrasonic hardness tester. To connect the Vickers pressure head, the probe has a vibration bar. The vibrating bar generates ultrasonic vibration. After the boot, the vibration frequency is fixed to the sensor on the vibrating bar to sense, the probe head lower end is pressed firmly into the material surface, and the micro-vibration rod to the shock to the material Microcrystal to enable the grain to vibrate at different frequencies. Once the two vibration frequencies are synchronized, it will result in resonance, making it possible for the sensor to sense.

NextGen’s Ultrasonic Contact Impedance Hardness Tester – UH200 can display the following data: Loading force, Testing-times, Testing result, Average, Maximum, Minimum, Deviation and Conversion scale.

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