Corrosion can induce wall thickness and pitting. Challenge is to map fast with high accuracy and high probability of detection.
The GEKKO, associated to 2 axis-scanner, offers the best solution for corrosion mapping.
With TFM, thickness losses and pitting are perfectly detected and quantified with a reduced dead zone, less than 1mm. The corroded profile can be well identified for accurate measurement.
TFM FOR CORROSION
> Corrosion detection close to the front surface possible.
> Focusing everywhere makes it possible to see small pitting close to the back surface.
Thanks to its divergence the TFM can see more of the backwall and allows to thickness measurement in areas where the Escan can’t.