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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：US08366895B2
公开(公告)日：2013-02-05
申请号：US11516186
申请日：2006-09-06
IPC分类号： G01N27/26
CPC分类号： G01N27/36 , G01N27/4035
摘要： A differential pH probe design uses a container having an outer surface and an inner volume, where the inner volume is divided into a first chamber and a second chamber. A first pH-sensitive area is located on the outer surface of the first chamber where the first pH-sensitive area is configured to be exposed to a sample. A second pH-sensitive area is located on the outer surface of the second chamber where the second pH-sensitive area is shielded from the sample and is exposed to a buffer solution. A first electrode is configured to detect a first voltage in the first chamber and a second electrode is configured to detect a second voltage in the second chamber. Circuitry is coupled to the first and second electrodes and configured to process the first voltage and the second voltage to determine a pH of the sample.
摘要翻译： 差分pH探针设计使用具有外表面和内容积的容器，其中内容积被分成第一室和第二室。 第一pH敏感区域位于第一室的外表面上，其中第一pH敏感区被配置为暴露于样品。 第二pH敏感区域位于第二室的外表面上，其中第二pH敏感区域与样品屏蔽并暴露于缓冲溶液。 第一电极被配置为检测第一室中的第一电压，并且第二电极被配置为检测第二室中的第二电压。 电路耦合到第一和第二电极并且被配置为处理第一电压和第二电压以确定样品的pH。
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公开(公告)号：US20070221498A1
公开(公告)日：2007-09-27
申请号：US11516186
申请日：2006-09-06
IPC分类号： G01N27/26
CPC分类号： G01N27/36 , G01N27/4035
摘要： A differential pH probe design uses a container having an outer surface and an inner volume, where the inner volume is divided into a first chamber and a second chamber. A first pH-sensitive area is located on the outer surface of the first chamber where the first pH-sensitive area is configured to be exposed to a sample. A second pH-sensitive area is located on the outer surface of the second chamber where the second pH-sensitive area is shielded from the sample and is exposed to a buffer solution. A first electrode is configured to detect a first voltage in the first chamber and a second electrode is configured to detect a second voltage in the second chamber. Circuitry is coupled to the first and second electrodes and configured to process the first voltage and the second voltage to determine a pH of the sample.
摘要翻译： 差分pH探针设计使用具有外表面和内容积的容器，其中内容积被分成第一室和第二室。 第一pH敏感区域位于第一室的外表面上，其中第一pH敏感区被配置为暴露于样品。 第二pH敏感区域位于第二室的外表面上，其中第二pH敏感区域与样品屏蔽并暴露于缓冲溶液。 第一电极被配置为检测第一室中的第一电压，并且第二电极被配置为检测第二室中的第二电压。 电路耦合到第一和第二电极并且被配置为处理第一电压和第二电压以确定样品的pH。
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公开(公告)号：US08900433B2
公开(公告)日：2014-12-02
申请号：US13509412
申请日：2010-11-08
CPC分类号： G01N27/36 , G01N27/302 , Y10T29/49117
摘要： A low-slope pH electrode (100) is provided according to an embodiment of the invention. The low-slope pH electrode (100) includes an electrode body (102), a pH-sensitive glass (122) fused into the electrode body (102), with the pH-sensitive glass (122) including a predetermined area, and a mask (124) formed over a predetermined portion of the predetermined area of the pH-sensitive glass (122) in order to form a low-slope pH characteristic. At least a portion of an ion exchange performed by the pH-sensitive glass (122) is blocked by the mask (124).
摘要翻译： 根据本发明的实施例提供了一种低斜率pH电极（100）。 低斜率pH电极（100）包括电极体（102），熔融到电极体（102）中的pH敏感玻璃（122），pH敏感玻璃（122）包括预定面积，并且 掩模（124）形成在pH敏感玻璃（122）的预定区域的预定部分上，以形成低斜率pH特性。 由pH敏感玻璃（122）执行的至少一部分离子交换被掩模（124）阻挡。
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公开(公告)号：US08398835B2
公开(公告)日：2013-03-19
申请号：US12247727
申请日：2008-10-08
申请人： John Robert Woodward , Pierre Antoine Robert Livrozet , Jean-Francois Maurice Rene Schvan , Russell Martin Young
发明人： John Robert Woodward , Pierre Antoine Robert Livrozet , Jean-Francois Maurice Rene Schvan , Russell Martin Young
IPC分类号： G01N27/26
CPC分类号： G01N27/36 , G01N27/4035
摘要： A unitary ionic probe is provided. The unitary ionic probe includes a substantially elongate body including a central axis (AA), a proximal end, and a distal end. The unitary ionic probe further includes an active ion sensitive region that is located on and bonded into an exterior of the elongate body in a region of the proximal end and an active electrode in ionic communication with the active ion sensitive region. The unitary ionic probe further includes a reference ion sensitive region that is located on and bonded into the exterior of the elongate body and is spaced-apart from the active ion sensitive region and a reference electrode in ionic communication with the reference ion sensitive region.
摘要翻译： 提供单一离子探针。 单一离子探针包括基本上细长的主体，其包括中心轴线（AA），近端和远端。 单一离子探针还包括活性离子敏感区域，位于近端区域中的细长体外部并结合到外部，以及与活性离子敏感区域离子连通的活性电极。 单一离子探针还包括参考离子敏感区域，其位于并结合到细长体的外部并且与活性离子敏感区域间隔开，并且与参考离子敏感区域离子连通的参比电极间隔开。
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公开(公告)号：US20120241320A1
公开(公告)日：2012-09-27
申请号：US13509412
申请日：2010-11-08
CPC分类号： G01N27/36 , G01N27/302 , Y10T29/49117
摘要： A low-slope pH electrode (100) is provided according to an embodiment of the invention. The low-slope pH electrode (100) includes an electrode body (102), a pH-sensitive glass (122) fused into the electrode body (102), with the pH-sensitive glass (122) including a predetermined area, and a mask (124) formed over a predetermined portion of the predetermined area of the pH-sensitive glass (122) in order to form a low-slope pH characteristic. At least a portion of an ion exchange performed by the pH-sensitive glass (122) is blocked by the mask (124).
摘要翻译： 根据本发明的实施例提供了一种低斜率pH电极（100）。 低斜率pH电极（100）包括电极体（102），熔融到电极体（102）中的pH敏感玻璃（122），pH敏感玻璃（122）包括预定面积，并且 掩模（124）形成在pH敏感玻璃（122）的预定区域的预定部分上，以形成低斜率pH特性。 由pH敏感玻璃（122）执行的至少一部分离子交换被掩模（124）阻挡。
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公开(公告)号：US20090032396A1
公开(公告)日：2009-02-05
申请号：US12247727
申请日：2008-10-08
申请人： John Robert Woodward , Pierre Antoine Robert Livrozet , Jean-Francois Maurice Rene Schvan , Russell Martin Young
发明人： John Robert Woodward , Pierre Antoine Robert Livrozet , Jean-Francois Maurice Rene Schvan , Russell Martin Young
IPC分类号： G01N27/26
CPC分类号： G01N27/36 , G01N27/4035
摘要： A unitary ionic probe is provided. The unitary ionic probe includes a substantially elongate body including a central axis (AA), a proximal end, and a distal end. The unitary ionic probe further includes an active ion sensitive region that is located on and bonded into an exterior of the elongate body in a region of the proximal end and an active electrode in ionic communication with the active ion sensitive region. The unitary ionic probe further includes a reference ion sensitive region that is located on and bonded into the exterior of the elongate body and is spaced-apart from the active ion sensitive region and a reference electrode in ionic communication with the reference ion sensitive region.
摘要翻译： 提供单一离子探针。 单一离子探针包括基本上细长的主体，其包括中心轴线（AA），近端和远端。 单一离子探针还包括活性离子敏感区域，位于近端区域中的细长体外部并结合到外部，以及与活性离子敏感区域离子连通的活性电极。 单一离子探针还包括参考离子敏感区域，其位于并结合到细长体的外部并且与活性离子敏感区域间隔开，并且与参考离子敏感区域离子连通的参比电极间隔开。
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公开(公告)号：US20080053825A1
公开(公告)日：2008-03-06
申请号：US11516091
申请日：2006-09-06
IPC分类号： G01N27/26
CPC分类号： G01N27/36
摘要： A differential pH probe design uses a container having an outer surface and an inner volume, where the inner volume is divided into a first, a second, and a third chamber. A first pH-sensitive area is located on the outer surface of the first chamber where the first pH-sensitive area is configured to be exposed to a sample. A second pH-sensitive area is located on the outer surface of the second chamber where the second pH-sensitive area is shielded from the sample and is exposed to a first buffer solution. A third pH-sensitive area is located on the outer surface of the third chamber where the third pH-sensitive area is shielded from the sample and is exposed to a second buffer. A first electrode is configured to detect a first voltage across the first pH-sensitive area, a second electrode is configured to detect a second voltage across the second pH-sensitive area and a third electrode is configured to detect a third voltage across the third pH-sensitive area. Circuitry is configured to process the first voltage, the second voltage, and the third voltage to determine a pH of the sample.
摘要翻译： 差分pH探针设计使用具有外表面和内容积的容器，其中内容积被分成第一，第二和第三室。 第一pH敏感区域位于第一室的外表面上，其中第一pH敏感区被配置为暴露于样品。 第二pH敏感区域位于第二室的外表面上，其中第二pH敏感区域与样品屏蔽并暴露于第一缓冲溶液。 第三pH敏感区域位于第三室的外表面上，其中第三pH敏感区域与样品屏蔽并暴露于第二缓冲液。 第一电极被配置为检测穿过第一pH敏感区域的第一电压，第二电极被配置为检测穿过第二pH敏感区域的第二电压，并且第三电极被配置为检测穿过第三pH值的第三电压 敏感区域。 电路配置为处理第一电压，第二电压和第三电压以确定样品的pH。
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公开(公告)号：US20080120827A1
公开(公告)日：2008-05-29
申请号：US11516412
申请日：2006-09-06
IPC分类号： G01N27/26
CPC分类号： G01N27/4035 , Y10T29/49002 , Y10T29/494 , Y10T29/53204
摘要： A method for manufacturing a differential pH probe body by forming a plurality of tube shaped segments where each of the plurality of tube shaped segments comprises a first section formed from a pH sensitive material and a second section formed from a non-pH sensitive material. Coupling the plurality of tube shaped segments together end-to-end to form the differential pH probe body where the pH sensitive sections alternate with the non-pH sensitive sections and then closing one end of the differential pH probe body.
摘要翻译： 一种通过形成多个管状段来制造差分pH探针体的方法，其中多个管状段中的每一个包括由pH敏感材料形成的第一部分和由非pH敏感材料形成的第二部分。 将多个管状段端对端耦合以形成差分pH探针体，其中pH敏感部分与非pH敏感部分交替，然后闭合差示pH探针体的一端。
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公开(公告)号：US08551311B2
公开(公告)日：2013-10-08
申请号：US12249727
申请日：2008-10-10
申请人： John Robert Woodward , Pierre Antoine Robert Livrozet , Jean-Francois Maurice Rene Schvan , Russell Martin Young , Kevin James West
发明人： John Robert Woodward , Pierre Antoine Robert Livrozet , Jean-Francois Maurice Rene Schvan , Russell Martin Young , Kevin James West
IPC分类号： G01N27/26
CPC分类号： G01N27/302 , G01N27/36 , G01N27/4035
摘要： An ionic probe is provided according to the invention. The ionic probe includes an active electrode configured to generate a measurement signal for an external test fluid, a first reference electrode configured to generate a first reference signal, and an at least second reference electrode configured to generate at least a second reference signal. The measurement signal is compared to the first reference signal and the at least second reference signal in order to determine an ionic measurement of the external test fluid.
摘要翻译： 根据本发明提供离子探针。 离子探针包括被配置为产生用于外部测试流体的测量信号的有源电极，被配置为产生第一参考信号的第一参考电极以及被配置为产生至少第二参考信号的至少第二参考电极。 将测量信号与第一参考信号和至少第二参考信号进行比较，以便确定外部测试流体的离子测量。
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