METHOD AND APPARATUS FOR MEASURING FLUORESCENT MATERIAL IN A LIQUID

摘要

A method of measuring the amount of a fluorescent material in a liquid, said method comprising the steps of exciting said fluorescent material and measuring the fluorescent response of the material over a range of wavelengths to determine a response spectrum, identifying the material from said response spectrum and determining the amount of said material as a function of the amplitude of the fluorescent response and a calibration factor based upon said identification of the material.