ultrasonic flaw detector

基本解釋

This paper studied the feasibility of determining and comparing the thermal shock construction damage of refractory by ultrasonic flaw detector.
探討了利用超聲波探傷儀測定或比較耐火材料熱震結構損傷的可行性。
A discrete frequency interpolator is introduced to solve the problem of signal distortion caused by insufficient A/D sampling rate of digital ultrasonic flaw detector.
針對數(shù)字超聲探傷儀模數(shù)變換速率不夠高而帶來的回波信號失真，介紹了一種頻率抽樣插值濾波器。
With features such as compact in size, large LCD, multi-functions, excellent performances, and easy operation, this is a cost effective handheld smart digital ultrasonic flaw detector.
儀器造型優(yōu)美，體積小巧，屏幕超大，功能實用，性能穩(wěn)定，操作簡便，是一款性能價格比非常優(yōu)異的筆記本式全數(shù)字智能超聲波探傷儀。
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超聲探傷儀
The theory of ultrasonic and A type ultrasonic flaw detector are firstly introduced on chapter two for directing the design followed. Then a design of A type ultrasonic flaw detector is made.
本文首先在第二章中簡單介紹了超聲波、超聲波換能器及A型超聲探傷儀的原理,為后續(xù)的設計提供必要的理論指導,然后進行了A型超聲探傷儀的硬件電路的方案設計。
超聲波探傷儀