公开(公告)号：US4692622A

公开(公告)日：1987-09-08

申请号：US803967

申请日：1985-12-03

申请人： Harutaka Taniguchi ,  Takafumi Fumoto

发明人： Harutaka Taniguchi ,  Takafumi Fumoto

IPC分类号： G01N21/61 ,  G01N21/37

CPC分类号： G01N21/37

摘要： An infrared analyzer where infrared radiation is passed through a measurement cell containing a material that includes a component that absorbs infrared radiation. The radiation exiting the measurement cell passes into a first detector, through an optical filter to a second infrared radiation detector. By analyzing the outputs from each detector and by knowing the characteristics of the optical filter, the concentration of certain infrared absorbing components in the material can be determined.

摘要翻译： 一种红外分析仪，其中红外辐射通过含有包含吸收红外辐射的组分的材料的测量池。 离开测量单元的辐射通过光学滤波器进入第一检测器到第二红外辐射检测器。 通过分析每个检测器的输出，通过了解滤光器的特性，可以确定材料中某些红外线吸收组分的浓度。