Ultrasounds for Biological Applications and Materials Science

Our last couple of air-coupled ultrasonic transducers ready to be shipped!

They are a couple of high sensitivity spherically focused air-coupled transducers, centre frequency 250 kHz, focal distance 65 mm, 6 dB focal spot of 4.5 mm and peak sensitivity of -22 dB, specially designed for the inspection of sandwich structural elements (CFRP / aluminum honeycomb /CFRP) used in the aeronautical industry. More details in transducers and NDT sections

img_20161213_183925

 

Acoustic field:

campo

Example of inspection of a sandwich panel mede of CFRP skin (with variable thickness) and a honeycomb core. Total thickness 40 mm. The honeycomb structure as well as several defects are clearly seen.

 

inspeccion

 

 

 

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This entry was posted on December 26, 2016 by in Uncategorized.
0034 915618806-058
t.gomez@csic.es
Skype: usbiomat_csic
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