紫外灯辐射强度稳定范围测定  

Determination of radiation intensity stability range of UV lamp

作　　者：曹勤 潘传豪[1,2] 黄建盛 施钢[1,2] 陈刚[1,2] 汤保贵 CAO Qin;PAN Chuan-hao;HUANG Jian-sheng;SHI Gang;CHEN Gang;TANG Bao-gui(Fisheries College, Guangdong Ocean University, Zhanjiang 524088, China;Guangdong Key Laboratory of Pathogenic Biology and Epidemiology for Aquatic Economic Animals, Zhanjiang 524088, China;Southern Marine Science and Engineering Guangdong Laboratory (Zhanjiang),Zhanjiang 524088, China)

机构地区：[1]广东海洋大学水产学院,广东湛江524088 [2]广东省水产经济动物病原生物学及流行病学重点实验室,广东湛江524088 [3]南方海洋科学与工程广东省实验室(湛江),广东湛江524088

出　　处：《河北渔业》2020年第2期5-10,17,共7页

基　　金：军曹鱼种质资源与品种改良(国家海水鱼产业技术体系,CARS-47-G08);安全高效海洋微生物制品创新与产业示范(国家海洋局“十三五”海洋经济创新发展示范市项目,湛海创[2018]C3);南方海洋科学与工程广东省实验室(湛江)资助项目-深远海健康养殖环境工程技术研究(ZJW-2019-06)

摘　　要：为了解紫外灯辐射强度稳定范围,利用紫外辐照计对10支(新旧各5支)15 W紫外灯管不同时段、不同位点(沿灯管方向和垂直于灯管中部方向)、不同高度下的辐射强度进行测量。结果表明:不同紫外灯打开后辐射强度趋于稳定的时长不同;不同位点处辐射强度存在差异;随着紫外灯管高度的增加辐射强度降低,在一定范围内,即使高度上升1 cm也会造成显著差异(P<0.05)。In order to understand the stable range of radiation intensity of ultraviolet lamps,radiation intensities of 10(5 new and 5 old)15 W UV lamps were measured at different times,locations(along the direction of the lamp and perpendicular to the middle of the lamp)and heights by ultraviolet irradiometers.The results showed that:the length of time when the radiation intensity stabilizes after different UV lamps were turned on was different;there was a difference in the radiation intensity at different sites;the radiation intensity decreased with the increase of the height of the UV lamp,within a certain range,even 1 cm increase in height also caused a significant difference(P<0.05).

关 键 词：紫外灯 辐射强度 雌核发育 

分 类 号：O434.2[机械工程—光学工程] S917.4[理学—光学]