With the help of ZESTRON’s Coating Layer Test, non-closed layers or defects in protective coatings of electronic assemblies are easily identified with the appearance of a black color reaction. This test makes it easy to identify potentially critical defects like edge escape at the connection contact points or pore channels in coating pooling areas.
This non-destructive test is an easy-to-use alternative to existing testing methods. Its cost effectiveness makes it a good option for random sampling during production and increases overall process reliability.
