Ultraviolet radiation dose detection system based on photochromic intelligent hydrogel and quantitative detection method for ultraviolet radiation dose in environment

• Main Authors: WEN GUOYU, WANG WEI, JU XIAOJIE, XIE RUI, CHU LIANGYIN, GONG JUEYING, LIU ZHUANG
• Format: Patent
• Language: Chinese; English
• Published: 18.01.2022
• Subjects: CHEMISTRY; COLORIMETRY; COMPOSITIONS BASED THEREON; MACROMOLECULAR COMPOUNDS OBTAINED BY REACTIONS ONLY INVOLVINGCARBON-TO-CARBON UNSATURATED BONDS; MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT,POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRA-RED,VISIBLE OR ULTRA-VIOLET LIGHT; MEASURING; METALLURGY; ORGANIC MACROMOLECULAR COMPOUNDS; PHYSICS; RADIATION PYROMETRY; TESTING; THEIR PREPARATION OR CHEMICAL WORKING-UP

The invention provides an ultraviolet radiation dose detection system based on photochromic intelligent hydrogel. The ultraviolet radiation dose detection system comprises an intelligent gel sheet, a photoresistor, a universal meter, a UV LED lamp, a white light LED lamp and a camera obscura; the photosensitive surface of the photoresistor is covered with a red light filter, and the intelligent gel sheet is composed of a quartz glass plate and flaky poly N, N-dimethylacrylamide-Mo (VI) hydrogel attached to the quartz glass plate; the intelligent gel sheet and the photoresistor are located in the camera obscura, the intelligent gel sheet covers the red light filter and is parallel to the photosensitive surface of the photoresistor, the light emitting parts of the UV LED lamp and the white light LED lamp are located in the camera obscura and located above the intelligent gel sheet, and the photoresistor is connected with the universal meter in series. Furthermore, the invention provides a detection system with