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Ultrasonic inspection method of pulse reflection defect detection using a thru-transmission automatic distance-amplitude compensation
Ultrasonic inspection method of pulse reflection defect detection using a thru-transmission automatic distance-amplitude compensation
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机译:透过型自动距离-振幅补偿的脉冲反射缺陷检测的超声波检查方法
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摘要
An automatic distance amplitude correction device for automatically correcting for amplitude variations and signals caused by the attenuation of sound propagating through a test specimen wherein a signal is transmitted through a test specimen and the reflection is detected and furthermore, a through signal is detected after the signal has passed through the test specimen only a single time and utilized to provide improved automatic distance amplitude compensation.
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