摘要
文章通过对氨氮自动监测仪的基本结构、原理及实际使用中误差来源的分析,得出不同结构、原理的氨氮自动监测仪如何屏蔽干扰适应环境,最大程度的减少测量误差。
Based on the analysis of the basic structure,principle and error source of the ammonia-nitrogen automatic monitor,this paper finds out how the ammonia-nitrogen automatic monitor with different structure and principle can shield interference to adapt to the environment,minimize measurement error.
作者
戈燕红
GE Yan-hong(Guangdong Infore Technology Co.,Ltd.,Foshan 528322,China)
出处
《化工管理》
2021年第16期36-42,共7页
Chemical Engineering Management
关键词
氨氮
分光光度法
气敏电极法
干扰
误差来源
ammonia nitrogen
spectrophotometer
gas sensing electrode method
interference
error source