Contrast sensors for UV or VIS range: tri²dent TID-..-V | TID-..V

The tri²dent sensor can also be equipped for the visible (“vis” from visual) or ultraviolet wavelength range, thus enabling interesting new applications:

Use of low color contrasts

By utilizing the complementary color principle, the tr²dent sensor can specifically "intensify" color contrasts, thus distinguishing even the smallest color differences. Even when color discrimination is required from a greater working distance, tr²dent "vis" can demonstrate its strengths.

Increased protection against counterfeiting thanks to invisible color nuances

Invisible UV “color” marks are used to mark objects that are subsequently to be identified by UV sensors. The applications range from process control to anti-theft protection and anti-counterfeiting.

tri²dent “vis” enables new concepts to increase security against counterfeiting: thanks to the spectral differentiation, different UV “colors” can be used that cannot be distinguished with conventional sensors (and of course not with the naked eye). This opens up a new dimension of counterfeit protection for high-quality products and applications!