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Technical Discussions

Andrei

06:18 Aug-22-2002
Non-contact Untrasonic transducers

Can anybody recomend a non-contact ultrasonic transducers which could be used for NDT of porous materials? I'm looking for something which can give about 1 Pa at the point of contact (air gap and material). I have seen that Ultran Lab transducers are widely used, but I'm looking for something alternative.

Thanks

Andrei

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