Patent ID: 9274055
Filing Date: 2016-03-01
CPC Classification: G01N

Claim Text:
1. A submersible fluorometer intended to be mounted on an underwater system for studying fluorescent aromatic compounds of the aquatic environment, each aromatic compound having at least one fluorophore, of the type comprising: an excitation module suitable for exciting the fluorophore; and a detection module suitable for detecting the light emitted by the excited fluorophore, wherein the excitation module comprises a first light source having a first UV LED and having a first wavelength smaller than 300 nm, and the excitation module includes a second light source having a second UV LED and having a second wavelength smaller than 300 nm, the first and second wavelengths being different from each other, and the fluorometer includes an electrical circuit including a plurality of printed circuits positioned below one another, wherein the electrical circuit includes three four-layer printed circuits, an excitation circuit controlling the excitation module, a detection circuit controlling the detection module, and a monitoring circuit, the three four-layer printed circuits being one below another in vertical registration with each other.