| 动态校准仪臭氧间接传递技术 |
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| 引用本文： | 郭倩,伍齐,潘海婷,郭卉,黄河仙,宋冰冰,谭杰.动态校准仪臭氧间接传递技术[J].中国环境监测,2020,36(3):139-143. |
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| 作者姓名： | 郭倩 伍齐 潘海婷 郭卉 黄河仙 宋冰冰 谭杰 |
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| 作者单位： | 湖南省环境监测中心站,湖南长沙410019 ;国家环境保护重金属污染监测重点实验室,湖南长沙410019;湖南省计量检测研究院,湖南 长沙 410018 |
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| 基金项目： | 湖南省地方标准“环境空气臭氧监测逐级校准技术规范”“污染区域大气重金属原子荧光光谱测量技术在线监测应用示范”(2014YQ06077309) |
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| 摘 要： | 对5台主流动态校准仪开展臭氧间接传递技术研究,对动态校准仪的准确性、可靠性、稳定性及臭氧传递的线性方程等性能参数进行了实验室考察。总体而言,发生型动态校准仪和分析型动态校准仪均可用于臭氧传递工作中。分析型动态校准仪可直接进行臭氧传递,发生型动态校准仪在臭氧传递前必须进行预校准。建议至少每3个月对发生型动态校准仪进行1次臭氧传递,每6个月对分析型动态校准仪进行1次臭氧传递。
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| 关 键 词： | 臭氧 臭氧传递标准 动态校准仪 臭氧间接传递技术 |
| 收稿时间： | 2019/5/20 0:00:00 |
| 修稿时间： | 2019/8/9 0:00:00 |
The Ozone Indirect Transfer Technology of Dynamic Calibrator |
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| GUO Qian,WU Qi,PAN Haiting,GUO Hui,HUANG Hexian,SONG Bingbing,TAN Jie.The Ozone Indirect Transfer Technology of Dynamic Calibrator[J].Environmental Monitoring in China,2020,36(3):139-143. |
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| Authors: | GUO Qian WU Qi PAN Haiting GUO Hui HUANG Hexian SONG Bingbing TAN Jie |
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| Institution: | Hunan Province Environmental Monitoring Centre,Changsha 410019,China ;State Environmental Protection Key Laboratory of Monitoring of Heavy Metal Pollutants,Changsha 410019,China;Hunan Institute of Metrology and Test,Changsha 410018,China |
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| Abstract: | According to the research of indirect ozone transfer technology in five mainstream dynamic calibrators,the accuracy,reliability,stability and linear equation of ozone transfer of dynamic calibrators were studied.Generally speaking,both ozone generators of dynamic calibrator and ozone analyzers of dynamic calibrator can be used in ozone transfer.Ozone analyzers of dynamic calibrator can transfer ozone directly.Ozone generators of dynamic calibrator must be pre-calibrated before ozone transfer.It is suggested to perform the ozone transfer by ozone generators of dynamic calibrator every 3 months and by ozone analyzers of dynamic calibrator every 6 months. |
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| Keywords: | ozone ozone transfer standard dynamic calibrator ozone indirect transfer technology |
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