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公开(公告)号：US06844934B2
公开(公告)日：2005-01-18
申请号：US10478226
申请日：2002-05-21
CPC分类号： G01N21/532 , G01N2201/062
摘要： An apparatus for measuring tubidity of a liquid has a tubular lens of transparent material with an aperture for receiving the liquid. First and second first light emitters are positioned adjacent the tubular lens to produce two beams of light each diverging at a predefined angle and impinging the tubular lens. The tubular lens refracts the diverging beams of light from the two light emitters into separate collimated beams within the aperture. A first light detector positioned adjacent the tubular lens diametrically opposite to the first light emitter and a second light detector positioned diametrically opposite to the first light emitter and a second light detector positioned diametrically opposite to the second light emitter. Each light detector produces a signal indicating an intensity of light received from within the tubular lens and the signals are process to derive a turbidity measurement.
摘要翻译： 用于测量液体的液体的装置具有透明材料的管状透镜，其具有用于接收液体的孔。 第一和第二第一光发射器被定位在管状透镜附近以产生两束光，每个光束以预定角度发散并撞击管状透镜。 管状透镜将来自两个发光体的发散光束折射成孔内的分离的准直光束。 位于与第一光发射器径向相对的管状透镜附近的第一光检测器和与第一光发射器径向相对的第二光检测器和与第二光发射器径向相对的第二光检测器。 每个光检测器产生指示从管状透镜内部接收的光的强度的信号，并且信号被处理以导出浊度测量。
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公开(公告)号：US08608925B2
公开(公告)日：2013-12-17
申请号：US12682913
申请日：2008-10-10
IPC分类号： G01N27/36 , G01N27/333
CPC分类号： G01N27/403 , G01N27/333
摘要： A multiple-electrode ion meter (100) is provided. The multiple-electrode ion meter (100) includes meter electronics (102) configured to receive a plurality of ionic concentration voltage measurements and generate an ionic concentration measurement from the plurality of ionic concentration voltage measurements and three or more individual electrode units (108) in communication with the meter electronics (102). The three or more electrode units (108) generate the plurality of ionic concentration voltage measurements to the meter electronics (102).
摘要翻译： 提供多电极离子计（100）。 多电极离子计（100）包括仪表电子设备（102），其被配置为接收多个离子浓度电压测量值，并从多个离子浓度电压测量值和三个或更多个单独电极单元（108）中产生离子浓度测量 与仪表电子设备（102）的通信。 三个或更多个电极单元（108）向仪表电子设备（102）产生多个离子浓度电压测量。
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公开(公告)号：US20100224490A1
公开(公告)日：2010-09-09
申请号：US12682913
申请日：2008-10-10
IPC分类号： G01N27/333
CPC分类号： G01N27/403 , G01N27/333
摘要： A multiple-electrode ion meter (100) is provided. The multiple-electrode ion meter (100) includes meter electronics (102) configured to receive a plurality of ionic concentration voltage measurements and generate an ionic concentration measurement from the plurality of ionic concentration voltage measurements and three or more individual electrode units (108) in communication with the meter electronics (102). The three or more electrode units (108) generate the plurality of ionic concentration voltage measurements to the meter electronics (102).
摘要翻译： 提供多电极离子计（100）。 多电极离子计（100）包括仪表电子设备（102），其被配置为接收多个离子浓度电压测量值，并从多个离子浓度电压测量值和三个或更多个单独电极单元（108）中产生离子浓度测量 与仪表电子设备（102）的通信。 三个或更多个电极单元（108）向仪表电子设备（102）产生多个离子浓度电压测量。
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