By Guillaume Neau, VP M2M business development at Eddyfi Technologies
Here is an example of the importance of the probe aperture for defect characterization.
The same cluster of 0.5mm SDH viewed by the same probe, with the same focused sector scan. Left to right: 16, 32 and 64 active channels.
While detection is ensured by all configurations, characterization is subtantially enhanced with 64 elements in the aperture.
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