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| 美国PM2.5采样器校准方法总结 | |
| 引用本文： | 许思思,郭波,周宁宁,高捷,张守忠. 美国PM2.5采样器校准方法总结[J]. 化学分析计量, 2016, 0(4): 94-97. DOI: 10.3969/j.issn.1008-6145.2016.04.026 |
| 作者姓名： | 许思思 郭波 周宁宁 高捷 张守忠 |
| 作者单位： | 山东省计量科学研究院,济南,250014 |
| 基金项目： | 山东省科技厅项目(2014GSF117026) |
| 摘 要： | 介绍美国PM2.5采样器的分类,从采样时间、滤膜称量、流量、温湿度要求和采样器性能指标等方面总结了美国PM2.5联邦参考方法采样器的校准方法。介绍美国PM2.5联邦等效方法采样器的分类及3个等级PM2.5联邦等效方法采样器的不同校准方法,以及PM2.5单分散气溶胶两种常用制备方法的制备步骤,以期促进完善我国PM2.5监测仪量值溯源体系。 |
| 关 键 词： | PM2.5采样器 联邦参考方法 联邦等效方法 校准 标准粒子 |
Summary of the Calibration of PM2.5 Samplers in the USA |
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| Xu Sisi;Guo Bo;Zhou Ningning;Gao Jie;Zhang Shouzhong. Summary of the Calibration of PM2.5 Samplers in the USA[J]. Chemical Analysis And Meterage, 2016, 0(4): 94-97. DOI: 10.3969/j.issn.1008-6145.2016.04.026 | |
| Authors: | Xu Sisi Guo Bo Zhou Ningning Gao Jie Zhang Shouzhong |
| Affiliation: | Xu Sisi;Guo Bo;Zhou Ningning;Gao Jie;Zhang Shouzhong;Shandong Institute of Metrology; |
| Abstract: | The classification of PM2.5 samplers in the USA was introduced systematically. The calibration methods of PM2.5 samplers certified by federal reference method were discussed in the aspects of sampling time,flow rate, temperature and humidity,requirements of weighingfilter and performance index of samplers. The calibration methods of the three kinds of PM2.5 samplers certified by federal equivalent method in the USA were also introduced as well as two preparation methods of PM2.5 mono disperse aerosol. It is hoped that the study can promote the improvement of the traceability system of PM2.5 monitors in China. |
| Keywords: | PM2.5 sampler federal reference method federal equivalent method calibration standard particle |
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