Fluorescent light measuring instrument for joint testing - has optical passages generating quasi monochromatic excitation light and contg. collector lenses and detectors, for compact system

摘要

Instrument comprises an optical excitation passage and two fluorescence ones. The excitation passage has a light source and lenses generating a quasi-monochromatic excitation light. The fluorescene ones contain collector lenses, and interference filter detectors, measuring the intensity of fluorescent light for each wavelength. ADVANTAGE - Simple to operate.