Film Thickness Measurement
of lacquers on metal or plastics

The TranSpec gauges permit the film thickness measurement of dry or even wet lacquer coatings, with the possibility of a simultaneous two-layer control. Our technology is used by the world's leading manufacturers of Automobile Headlights and Compact-Discs.

The picture below shows a 3D film thickness profile of the protective lacquer of a standard commercial Compact-Disc in the range of 9 to 13 µm. Note the spot where the liquid lacquer has been dropped during spin coating !