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The basic principle of ultrasonic thickness gauge
Nov 28, 2018

The basic principle of ultrasonic thickness gauge

Let's talk about the basic principle of the ultrasonic thickness gauge.

The principle of ultrasonic thickness measurement is similar to the principle of light wave measurement. The ultrasonic pulse emitted by the probe reaches the object to be measured and propagates in the object. When it reaches the material interface, it is reflected back to the probe. The thickness of the material to be tested is determined by accurately measuring the time the ultrasonic wave propagates through the material.

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