Spectromephotometric analysis system for e.g. sorting fruits in agri-food industry, has computer comprising data analysis program and analysis system that includes detectors, where detectors are moved with respect to fixed dispersive system

摘要

The system has a fixed dispersive system (3) e.g. prism, and an optical system (1) for transmitting light beams (2) to be analyzed, where the beams comprise light rays with wavelength located in UV, visible or infrared. A computer (16) is equipped with a data analysis program and an analysis system. The analysis system analyzes wavelength and intensity of dispersed beam (9) and comprises pyroelectric or photoelectric detectors (10) e.g. indium gallium arsenic type detector. The detectors are moved with respect to the fixed dispersive system.