These devices need to be capable of measuring a special response from materials after they are hit by UV light. Visual light or infrared light. The measuring instrument needs to measure so fast and precise that, in case of the researchable material sequentially or simultaneously with different light sources gets hit, the spectral transition response can get measured. It is also possible to recognize materials with a higher discrimination factor and to measure the composition.
The combination of light souse and the light-sensitive measuring instrument is essential to measure fabrics. because of this can materials get measured that wasn’t able to measure with the old measuring equipment and can existing materials be more precisely measured. A feasibility study conducted by us indicates that this is possible.