FLUOROMETER WITH MULTIPLE DETECTION CHANNELS
    1.
    发明申请
    FLUOROMETER WITH MULTIPLE DETECTION CHANNELS 有权
    具有多个检测通道的荧光计

    公开(公告)号:US20140264077A1

    公开(公告)日:2014-09-18

    申请号:US13796594

    申请日:2013-03-12

    Abstract: An optical sensor may have multiple detection channels to detect different characteristics of a fluid. For example, an optical sensor used in industrial cleaning and sanitizing applications may have multiple detection channels to detect when a system is both clean and properly sanitized. In one example, an optical sensor includes an optical emitter that directs light into a fluid, a first optical detector that detects light transmitted through the fluid, a second optical detector that detects light scattered by the fluid, and a third optical detector that detects fluorescent emissions emitted by the fluid. The optical emitter and optical detectors can be positioned around an optical analysis area. Depending on the application, the optical emitter may be positioned to direct light adjacent a wall of the optical analysis area rather than at a center of the optical analysis area, which may increase the strength of signal on the detection channels.

    Abstract translation: 光学传感器可以具有多个检测通道以检测流体的不同特性。 例如,在工业清洁和消毒应用中使用的光学传感器可以具有多个检测通道,以检测何时系统清洁并且被适当消毒。 在一个示例中,光学传感器包括将光引入流体的光发射器,检测透过流体的光的第一光学检测器,检测由流体散射的光的第二光学检测器,以及检测荧光的第三光学检测器 流体排放的排放物。 光发射器和光学检测器可以位于光学分析区域周围。 根据应用,光发射器可以被定位成在光学分析区域的壁附近引导光,而不是在光学分析区域的中心,这可以增加检测通道上的信号的强度。

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