Analysesystem mit Hilfe der Fluoreszenz eines Felds in einer beleuchteten Zone

摘要

The system has an illuminated white light source (12) with less remanence, where the source comprises a set of LEDs excited periodically at a frequency greater than 24 Hertz. An excitation light source (16) excites fluorescent elements situated in a field, where the source (16) is activated during a part of extinction duration of the source (12). An electronic camera (7) is active during extinction duration of the source (12) and ignition of the source (16).