Ultrasonic Thickness on Painted Surfaces

[@sena2fishing]

An example of of measurements or actually field data would base been even more helpful than words and PowerPoint.

[@nw8000]

What setting do I use on Sonatest Flaw detectors?

[@hendersontech]

I don't have any sonatest, but you want to use whatever they call echo to echo or multiple echo mode.

[@nw8000]

@@hendersontech Thanks for the reply do I need two gates one over the first echo and one over the second echo?

[@hendersontech]

@@nw8000 It will depend on the specific hardware and software version but you may have to do that, I think in some Sonotest it has both options, depending if you want each gate threshold to be independent, but I don't have experience with those machines personally.