Superior precision based on up to 100 Million single measurement Points!
To generate the 3D mapping of a film, the coated surface is
scanned in a non-contact fashion. This is achieved with a motorized positioning table that moves the sample below the optical film thickness sensor in x and y directions. During this procedure, up to 100 Million different measurement points are generated which are then automatically combined into a high-resolution 3D representation of the coating.The 3D film thickness mapping allows the determination of detailed information about thickness values at a specific position of a given profile or of the coating's evenness in general.