摘要
采样误差是抽样式污染源气体分析仪最大的误差来源之一。采样的气体浓度越高 ,越需要高精度的气体采样计量泵。文章介绍的计量泵精度可达 0 .1 1 %。
The sampling of flue gases is maximum error source of analyzer The higher concentration of flue gases is sampled, the more accurate metering pump is needed The paper presents precise metering pump that is accurate to within 0 11% that error source on sampling can be eliminated
出处
《中国环境监测》
CAS
CSCD
北大核心
2002年第2期51-52,共2页
Environmental Monitoring in China
