Colorimeter
    74.
    发明授权
    Colorimeter 失效
    色度计

    公开(公告)号:US4159179A

    公开(公告)日:1979-06-26

    申请号:US802601

    申请日:1977-06-02

    申请人: David L. Stern

    发明人: David L. Stern

    IPC分类号: G01N21/25 G01J3/50

    CPC分类号: G01N21/251

    摘要: An improved Colorimeter which can be used to analyze samples in either a stationary mode (e.g. in a test tube) or in a flow-through mode wherein the sample flows through the apparatus. The Colorimeter is equipped with means to direct the illuminating radiation selectively to either mode of sample.

    摘要翻译: 一种改进的色度计,其可用于以固定模式(例如在试管中)或流通模式分析样品,其中样品流过该装置。 色度计配备有将照明辐射选择性地引导到任一样品样式的装置。