APPARATUS FOR MEASURING CURING STATE BY USING LIGHT

摘要

PURPOSE: An apparatus for measuring a curing state by using light is provided to optimize the products producing process employing ultraviolet rays by measuring an ending time of curing by the ultraviolet rays according to objects to cure. CONSTITUTION: An apparatus for measuring a curing state by using light includes a microprocessor(30) for controlling the whole apparatus and comparing a feedback data with a stored data for determining a curing state of a sample to output a control signal, a power supply(31) for supplying power to the microprocessor, an ultraviolet ray radiating part(32) to be supplied with power from the power supply for generating ultraviolet rays according to the control signal applied from the microprocessor, a wavelength controller(33) for passing through a predetermined wavelength out of the incident ultraviolet rays, a measuring test part(34) for controlling the incident ultraviolet rays passing through the wavelength controller to radiate the only controlled ultraviolet rays to the sample, a refraction angle measuring part(35) for sensing refracted ultraviolet rays by the sample to generate an analogue signal corresponding to the refraction degree, and a reactive amplifier(36) for digitalizing the analogue signal applied from the refraction angle measuring part to output to the microprocessor after amplification.