硫化物水质在线监测仪校准及测量不确定度评定  

Calibration and Measurement Uncertainty Evaluation for the Sulfide Water Quality Online Monitor

作　　者：肖克 张遥奇 卜乐平 莫良德 周平 苏湘妹 XIAO Ke;ZHANG Yaoqi;BU Leping;MO Liangde;ZHOU Ping;SU Xiangmei(Hunan Institute of Metrology and Test,Changsha 410014,China)

机构地区：[1]湖南省计量检测研究院,长沙410014

出　　处：《计量技术》2020年第6期16-19,共4页Measurement Technique

基　　金：湖南省科技创新计划资助(2018XK2008);国家重点研发计划(2019YFF0216804)

摘　　要：介绍了硫化物水质在线监测仪工作原理及结构,探讨其计量特性和校准方法。提出了校准项目和计量性能指标,采用该校准方法对不同厂家的监测仪进行校准试验,结果表明,该校准方法合理有效,可用于评价硫化物水质在线监测仪的计量性能。This paper introduced the working principle and structure of sulfide water quality online monitor and discussed the measurement characteristics and calibration methods. The established calibration method was applied to test monitors from different manufacturers by proposing the calibration items and technical specifications. The results show that the calibration method was reasonable and practical,and can be used to evaluate the performance of sulfide water quality online monitor.

关 键 词：硫化物 在线监测 校准 不确定度 

分 类 号：X853[环境科学与工程—环境工程]