紫外线强度化学指示卡应用效果测定  

EXAMINATION OF APPLIED EFFICACY OF ULTRAVIOLET INTENSITY CHEMICAL INDICATOR

作　　者：杜金环[1,2] 丁兰英[1,2] 邸振文[1,2] 王艳乔 陈柳生[1,2] 

机构地区：[1]中国科学院化学研究所 [2]军事医学科学院微生物流行病研究所

出　　处：《中国消毒学杂志》1998年第1期30-32,共3页Chinese Journal of Disinfection

摘　　要：在４单位应用结果，指示卡光密度值均随紫外线辐照度值增加而呈线性增加。当紫外线辐照度值≥７０μＷ／ｃｍ２或≥１００μＷ／ｃｍ２时，指示卡显色均与相应标准色一致。?The Ultraviolet Intensity Chemical Indicator is prepared by coating the card with polymer sensitive to ultraviolet C waverange and dye, which are used as photosensitive material, and printing standard colors developed at radiation intensities of 70 μW/cm2and 100 μW/cm2on it.Its efficacy on use in 4 institutions was observed. The results showed that the OD value of the indicator increased with increasing ultraviolet radiation intensity in a linear manner with a slope of 0001～0002. When the ultraviolet radiation intensity ≥ 70 μW/cm2or ≥ 100 μW/cm2, the color of the indicator developed conformed to or slightly deeper than the corresponding standard color.

关 键 词：紫外线强度 指示卡 光密度 紫外线消毒 

分 类 号：R187.4[医药卫生—流行病学]