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    SYSTEM AND METHOD FOR DETERMINING A CONCENTRATION OF A GAS IN A CONTAINER
    4.
    发明公开
    SYSTEM AND METHOD FOR DETERMINING A CONCENTRATION OF A GAS IN A CONTAINER 有权
    EINEMBEHÄLTER系统VERFAHREN ZUR BESTIMMUNG EINER GASKONZENTRATION

    公开(公告)号：EP3004820A1

    公开(公告)日：2016-04-13

    申请号：EP14728876.5

    申请日：2014-05-27

    申请人： GasPorOx AB

    发明人： LEWANDER XU, Märta ,  SWARTLING, Johannes ,  KARLSSON, Daniel ,  LUNDIN, Patrik ,  SANDBERG, Joan

    IPC分类号： G01J3/42 ,  G01N21/59 ,  G01N21/90 ,  G01N21/03

    CPC分类号： G01N21/39 ,  G01N21/0303 ,  G01N21/27 ,  G01N21/274 ,  G01N21/61 ,  G01N2021/0364 ,  G01N2201/06113 ,  G01N2201/066

    摘要： A system (100) and method of determining a concentration of at least a first gas in a headspace of a container (11) having at least one flexible side or wall. The method and system comprise estimating an optical path length through the headspace of said container. The system and method further comprise transmitting a first light signal between a light source (13) and a detector (14) through the estimated optical path length, and determining the concentration of the first gas in the container based on detected light of the first light signal and the estimated optical path length.

    摘要翻译： 一种用于测量具有至少一个柔性或可变侧壁或壁的容器中的气体浓度的系统和方法。 该系统和方法包括通过具有形状的容器产生可确定的光路长度。 将光源头和检测器头定位在至少一个柔性或可变侧或壁中的至少一个上。 通过可确定的光程长度在光源头和检测器头之间传输光信号。 基于检测到的光和可确定的光程长度确定容器中气体的浓度。