自动换膜采样器在监测中的影响因素与试验分析

摘要

Environmental problems are a universal problem in the international society,and the air pollution problem is the most important.The major problem facing of China is the air quality monitoring and air pollution control.The automatic change film sampler is an atmaospheric particulate matter monitoring instruments,it can work in continuous sampling and automatic change film,unmanned working all-weather automatic sampling.The influence factors of automatic film change sampler are studied,and the experimental analysis is carried out.Finally,the accuracy of the automatic film changing sampler is verified by the comparison test.%环境问题是当今国际社会的普遍问题,而大气污染又是重中之重,空气质量的监测及大气污染的治理是当前中国面临的重大问题.自动换膜采样器是一种连续采样、自动换膜、可实现无人监守全天候自动采样的大气颗粒物监测仪器,该文研究自动换膜采样器测量影响因素,并进行了试验分析,最终做了自动换膜采样器比对试验验证了仪器的准确性.