| 微型紫外线强度计的研制 |
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| 引用本文： | 徐志通,王兰翠,丁兰英,蒋莉,李素卿,刘育京.微型紫外线强度计的研制[J].中国消毒学杂志,1986(3). |
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| 作者姓名： | 徐志通 王兰翠 丁兰英 蒋莉 李素卿 刘育京 |
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| 作者单位： | 航天工业部第七设计院
(徐志通，王兰翠)，军事医学科学院微生物流行病研究所
(丁兰英，蒋莉，李素卿)，军事医学科学院微生物流行病研究所(刘育京) |
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| 摘 要： | <正> 紫外线照射是简便的物理消毒方法之一,广泛应用于饮水、物体表面和空气的消毒处理。1982年,我们经调查发现,由于缺少检测紫外线强度的仪器,有的工厂投放市场的紫外线灯管强度仅为30 μW/cm~2,远低于
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DEVELOPMENT OF A GERMICIDAL ULTRAVIOLET MINI-RADIOMETER |
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| Abstract: | In order to monitor the ultraviolet disinfection, a new type of germicidal ultraviolet mini-radiometer was designed with raw materials produced in China. The size of the mini-radiometer is 10×8×5.5 cm~3 and the weight is 0.5 kg. It mainly measures ultraviolet ray in the wave length range of 250.0～350.0 nm. It consists of three parts, namely, light receptor, circuit for transmission and amplification of electric signal and indicator. The intensity of ultraviolet ray in μW/cm~2 can be read directly from the indicator.The mini-radiometer was checked by Chinese Academy of Metrology. By comparing with Japan-made radiometer type UVR 254 in parallel test, the differences of readings between these two radiometers showed normal distribution, the average value of difference was 1.07 μW/cm~2 and the conformity rate was 58.82%, indicating no significance in the differences of readings. |
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