circuit inspection

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Not very frequent but providing a wealth of information, circuits can undergo direct inspection in a number of different ways depending on the extent of the damage and on the causes of the corrosion.

The following methods can be applied :

  • a visual inspection;
  • a video-camera inspection;
  • taking samples of deposits for chemical or microbiological analyses;
  • cutting out samples for metallographic inspections;
  • ultrasonic measurement of thickness.

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