环境空气细颗粒物有机碳、元素碳连续自动监测系统校准方法及应用实例  

Calibration and application of continuous automatic monitoring system for organic carbon and elemental carbon of ambient Air Fine Particulate Matter

作　　者：沙跃兵 宋晓慧 叶少峰 SHA Yuebing;SONG Xiaohui;YE Shaofeng(Zhejiang Province Institute of Metrology,Hangzhou 310018,China;Zhejiang Key Laboratory of Energy and Environmental Protection Metrological Detection,Hangzhou 310018,China;Hangzhou EXPEC Technology Co.,Ltd,Hangzhou 311305,China)

机构地区：[1]浙江省计量科学研究院,浙江杭州310013 [2]浙江省能源与环境保护计量检测重点实验室,浙江杭州310018 [3]杭州谱育科技发展有限公司,浙江杭州311305

出　　处：《工业计量》2023年第5期24-26,74,共4页Industrial Metrology

摘　　要：文章根据环境空气细颗粒物有机碳、元素碳连续自动监测系统的工作原理和主要性能,提出了TC检出限、测量线性、示值误差、重复性、三峰测试等技术参数的校准方法,并通过校准实例对校准方法进行了验证。结果表明,该校准方法能够准确可靠地对环境空气细颗粒物有机碳、元素碳连续自动监测系统的综合性能进行评价,为溯源工作提供参考依据。Based on the working principle and main performance of the continuous automatic monitoring system for fine particulate organic carbon and elemental carbon in ambient air,The calibration methods of TC detection limit,measurement linearity,indication error,repeatability,three-peak test and other technical parameters were proposed,And the instance of calibration for the calibration method was verified.The results showed that this method could accurately and reliably evaluated the comprehensive performance of the continuous automatic monitoring system for organic carbon and elemental carbon of fine particulate matter in ambient air,and provided a reference for the traceability work.

关 键 词：环境空气细颗粒物有机碳 元素碳连续自动监测系统 校准方法 实例 

分 类 号：X84[环境科学与工程—环境工程]