光离子化检测仪
光离子化检测仪-
2003年1￣12月使用光离子化检测仪，对徐州市环境空气中的TVOC进行检测，监测结果显示：徐州市区环境空气中的TVOC浓度值1月份最高；其次为6月份；
Tvoc in the ambient air of Xuzhou urban area was detected with photoionization detector in 2003 . The results showed that highest concentrations of TVOC appeared in January , second in June , annual mean number was 82 uL / m3 and road traffic pollution was the worst .
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光离子化信号检测仪的若干特性研究
Characteristics of Photoionization Signal Detection Instrument