半挥发性有机物采样器测量结果不确定度分析  

Evaluation of Uncertainty in Measurement Results of Semi-Volatile Organic Compounds Samplers

作　　者：尚圆圆 郝勇敢 SHANG Yuan-yuan;HAO Yong-gan(Hebei Academy of Product Quality Supervision&Inspection,Shijiazhuang 050000,China;Institute of Metrology of Hebei Province,Shijiazhuang 050000,China)

机构地区：[1]河北省产品质量监督检验研究院,河北石家庄050000 [2]河北省计量监督检测研究院,河北石家庄050000

出　　处：《品牌与标准化》2022年第6期33-35,共3页

摘　　要：以环境空气半挥发性有机物采样器为例,对影响测量结果不确定度的各个分量进行了分析,并依据JJG(冀)187—2021《环境空气半挥发性有机物采样器》检定规程的要求,对采样器示值误差检定或校准结果的不确定度和计量标准的不确定度进行评定,并对检定或校准结果进行了验证,为半挥发性有机物减排、环境执法和建立计量标准等方面提供计量数据支撑。Taking the ambient air semi-volatile organic matter sampler as an example,the various components that affect the uncertainty of the measurement results are analyzed,and according to the requirements of the verification regulation of JJG(J)187—2021 Ambient Air Semi volatile Organic Matter Sampler,the uncertainty of the indication error verification or calibration results of the sampler and the uncertainty of the measurement standard are evaluated,and the verification or calibration results are verified. It is expected to provide measurement data support for semi-volatile organic compounds emission reduction,environmental law enforcement and the establishment of measurement standards.

关 键 词：半挥发性有机物 示值误差 不确定度 计量 

分 类 号：X851[环境科学与工程—环境工程]