SHIP laser flow fluorimetry

摘要

The invention relates to a device for contactless study fluid flow through its irradiation by a laser pulse and can be used in the field of ecology, limnology and Marine when measured in an aqueous medium of organic substances fluorescence spectra. SUMMARY device consists in that it contains optically coupled between a source of laser radiation, the rotary prism, the optical flow cell, a light filter, an optical analyzer associated with the computer, as well as sensors measuring the salinity and temperature, wherein the optical analyzer is arranged on the base polychromator and also includes an electro-optical converter (EOC), the imaging optical system and a black and white digital camera. The technical result is to increase the spatial resolution of the fluorescence spectrum of the signal, increasing the noise immunity, reliability ship fluorimeter, simplifying the design by eliminating the reference channel measuring laser power and mechanical analyzer parts.