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紫外线灯的杀菌力取决于紫外线的输出强度,当低于70μW/cm2时,需要更换灯管。笔者从事紫外线监测13年,先后使用过紫外线灯管照射时间累积法、紫外线灯管照射强度检测、紫外线强度指示卡监测法、生物监测等不同方法进2不同监测方法的优缺点4种监测方法中,日常照射时间累积法,最?
The bactericidal power of UV lamp depends on the output intensity of UV light. When it is lower than 70μW / cm2, the lamp needs to be replaced. The author engaged in UV monitoring for 13 years, has used UV lamp irradiation time accumulation method, UV lamp irradiation intensity detection, UV intensity indicator card monitoring method, biological monitoring and other methods into 2 different monitoring methods, the advantages and disadvantages of 4 monitoring methods , Daily exposure time accumulation method, the most?