引言红外线气体分析仪是一种自动化分析仪表。由于它具有连续自动测量,精度高,测量范围宽等优点,目前已在全国各地普遍使用,并且收到了较好的效果。但是,由于这种仪表推广使用时间还不长,有些同志对它的性能、结构、使用、维护等还不很熟悉,同时仪表本身也由于制造工艺等方面的原因 Introduction Infrared gas analyzer is an automated analyzer. Because of its continuous automatic measurement, high precision, wide measurement range, it has been widely used all over the country, and received good results. However, due to the fact that this instrument has not been widely used for a long time, some comrades are not very familiar with its performance, structure, use, maintenance, etc., and the instrument itself is also due to manufacturing process and other reasons