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18 条记录 (耗时 0.035 秒)

    WATER ANALYSIS MEASUREMENT ARRANGEMENT
    3.
    发明申请
    WATER ANALYSIS MEASUREMENT ARRANGEMENT 有权
    水分析测量安排

    公开(公告)号：US20120212234A1

    公开(公告)日：2012-08-23

    申请号：US13393834

    申请日：2010-08-05

    申请人： Michael Kussmann ,  Lothar Heidemanns ,  Andreas Jonak ,  Markus Hahn ,  Heinz Rudde ,  Claudia Rieger ,  Axel Leyer

    发明人： Michael Kussmann ,  Lothar Heidemanns ,  Andreas Jonak ,  Markus Hahn ,  Heinz Rudde ,  Claudia Rieger ,  Axel Leyer

    IPC分类号： G01N27/416

    CPC分类号： G01N27/4163 ,  G01N27/4167

    摘要： A water analysis measurement arrangement for determining a concentration of ions and/or ionic compounds in an aqueous medium includes a closed buffer solution housing comprising a pH buffer solution. The closed buffer solution housing is configured to communicate with the aqueous medium via an electrolyte bridge. A reference electrode is arranged in the closed buffer solution housing. An amplifier ground is disposed on a ground electrode and is configured to directly contact the aqueous medium. A high-impedance amplifier comprises a first capacitive element arranged between the reference electrode and the amplifier ground. An AC voltage generator is arranged between the amplifier ground and the ground electrode. A measurement electrode is configured to directly contact the aqueous medium. A redundant unit comprises a separate low-impedance redundant electrode arranged in the closed buffer solution housing and a high-impedance redundant electrode amplifier comprising a second capacitive element to the amplifier ground.

    摘要翻译： 用于测定水性介质中的离子和/或离子化合物的浓度的水分析测量装置包括包含pH缓冲溶液的封闭缓冲溶液壳体。 封闭的缓冲溶液壳体构造成经由电解质桥与水介质连通。 参考电极设置在封闭的缓冲溶液壳体中。 放大器接地设置在接地电极上并且被配置为直接接触水性介质。 高阻抗放大器包括布置在参考电极和放大器接地之间的第一电容元件。 交流电压发生器设置在放大器接地和接地电极之间。 测量电极构造成直接接触水性介质。 冗余单元包括布置在闭合缓冲溶液壳体中的单独的低阻抗冗余电极和包括到放大器接地的第二电容元件的高阻抗冗余电极放大器。

    Water analysis measurement arrangement
    4.
    发明授权
    Water analysis measurement arrangement 有权
    水分析测量安排

    公开(公告)号：US09052282B2

    公开(公告)日：2015-06-09

    申请号：US13393834

    申请日：2010-08-05

    申请人： Michael Kussmann ,  Lothar Heidemanns ,  Andreas Jonak ,  Markus Hahn ,  Heinz Rudde ,  Claudia Rieger ,  Axel Leyer

    发明人： Michael Kussmann ,  Lothar Heidemanns ,  Andreas Jonak ,  Markus Hahn ,  Heinz Rudde ,  Claudia Rieger ,  Axel Leyer

    IPC分类号： G01N27/416

    CPC分类号： G01N27/4163 ,  G01N27/4167

    摘要： A water analysis measurement arrangement for determining a concentration of ions and/or ionic compounds in an aqueous medium includes a closed buffer solution housing comprising a pH buffer solution. The closed buffer solution housing is configured to communicate with the aqueous medium via an electrolyte bridge. A reference electrode is arranged in the closed buffer solution housing. An amplifier ground is disposed on a ground electrode and is configured to directly contact the aqueous medium. A high-impedance amplifier comprises a first capacitive element arranged between the reference electrode and the amplifier ground. An AC voltage generator is arranged between the amplifier ground and the ground electrode. A measurement electrode is configured to directly contact the aqueous medium. A redundant unit comprises a separate low-impedance redundant electrode arranged in the closed buffer solution housing and a high-impedance redundant electrode amplifier comprising a second capacitive element to the amplifier ground.

    摘要翻译： 用于测定水性介质中的离子和/或离子化合物的浓度的水分析测量装置包括包含pH缓冲溶液的封闭缓冲溶液壳体。 封闭的缓冲溶液壳体构造成经由电解质桥与水介质连通。 参考电极设置在封闭的缓冲溶液壳体中。 放大器接地设置在接地电极上并且被配置为直接接触水性介质。 高阻抗放大器包括布置在参考电极和放大器接地之间的第一电容元件。 交流电压发生器设置在放大器接地和接地电极之间。 测量电极构造成直接接触水性介质。 冗余单元包括布置在闭合缓冲溶液壳体中的单独的低阻抗冗余电极和包括到放大器接地的第二电容元件的高阻抗冗余电极放大器。

    WATER ANALYSIS SENSOR ELECTRODE
    5.
    发明申请
    WATER ANALYSIS SENSOR ELECTRODE 有权
    水分析传感器电极

    公开(公告)号：US20130168245A1

    公开(公告)日：2013-07-04

    申请号：US13809894

    申请日：2011-07-13

    申请人： Axel Leyer ,  Lothar Heidemanns ,  Andreas Jonak ,  Markus Hahn ,  Michael Kussmann ,  Andreas Golitz ,  Aurelia Stellmach-Hanulok ,  Claudia Rieger ,  Heinz Rudde

    发明人： Axel Leyer ,  Lothar Heidemanns ,  Andreas Jonak ,  Markus Hahn ,  Michael Kussmann ,  Andreas Golitz ,  Aurelia Stellmach-Hanulok ,  Claudia Rieger ,  Heinz Rudde

    IPC分类号： G01N27/333 ,  G01N27/28

    CPC分类号： G01N27/333 ,  G01N27/28 ,  G01N33/18

    摘要： A water analysis sensor electrode for determining an analyte in water includes a sensor electrode housing which is configured to be closed. The sensor electrode housing comprises an inner wall and an ion-selective sensor electrode diaphragm arranged at a lower distal end of the sensor electrode housing. An electrolyte solution is in the sensor electrode housing. A measuring electrode is arranged in the sensor electrode housing. A gas bubble is enclosed by the sensor electrode housing. A rigid rod element having a round cross section is arranged in the sensor electrode housing so that a continuous open capillary channel extends over a length of the sensor electrode housing between the rigid rod element and the inner wall.

    摘要翻译： 用于确定水中分析物的水分析传感器电极包括被配置为关闭的传感器电极壳体。 传感器电极壳体包括布置在传感器电极壳体的下部远端的内壁和离子选择性传感器电极隔膜。 电解质溶液位于传感器电极壳体内。 测量电极设置在传感器电极壳体中。 气泡被传感器电极壳体包围。 具有圆形横截面的刚性杆元件布置在传感器电极壳体中，使得连续的开放毛细通道在刚性杆元件和内壁之间的传感器电极壳体的长度上延伸。

    Water analysis sensor electrode
    7.
    发明授权
    Water analysis sensor electrode 有权
    水分析传感器电极

    公开(公告)号：US09410918B2

    公开(公告)日：2016-08-09

    申请号：US13809894

    申请日：2011-07-13

    申请人： Axel Leyer ,  Lothar Heidemanns ,  Andreas Jonak ,  Markus Hahn ,  Michael Kussmann ,  Andreas Golitz ,  Aurelia Stellmach-Hanulok ,  Claudia Rieger ,  Heinz Rudde

    发明人： Axel Leyer ,  Lothar Heidemanns ,  Andreas Jonak ,  Markus Hahn ,  Michael Kussmann ,  Andreas Golitz ,  Aurelia Stellmach-Hanulok ,  Claudia Rieger ,  Heinz Rudde

    IPC分类号： G01N27/333 ,  G01N27/28 ,  G01N33/18

    CPC分类号： G01N27/333 ,  G01N27/28 ,  G01N33/18

    摘要： A water analysis sensor electrode for determining an analyte in water includes a sensor electrode housing which is configured to be closed. The sensor electrode housing comprises an inner wall and an ion-selective sensor electrode diaphragm arranged at a lower distal end of the sensor electrode housing. An electrolyte solution is in the sensor electrode housing. A measuring electrode is arranged in the sensor electrode housing. A gas bubble is enclosed by the sensor electrode housing. A rigid rod element having a round cross section is arranged in the sensor electrode housing so that a continuous open capillary channel extends over a length of the sensor electrode housing between the rigid rod element and the inner wall.

    摘要翻译： 用于确定水中分析物的水分析传感器电极包括被配置为关闭的传感器电极壳体。 传感器电极壳体包括布置在传感器电极壳体的下部远端的内壁和离子选择性传感器电极隔膜。 电解质溶液位于传感器电极壳体内。 测量电极设置在传感器电极壳体中。 气泡被传感器电极壳体包围。 具有圆形横截面的刚性杆元件布置在传感器电极壳体中，使得连续的开放毛细通道在刚性杆元件和内壁之间的传感器电极壳体的长度上延伸。

    WATER ANALYSIS SENSOR ARRANGEMENT
    9.
    发明申请
    WATER ANALYSIS SENSOR ARRANGEMENT 审中-公开
    水分析传感器布置

    公开(公告)号：US20110023586A1

    公开(公告)日：2011-02-03

    申请号：US12844014

    申请日：2010-07-27

    申请人： Axel Leyer ,  Lothar Heidemanns ,  Andreas Jonak ,  Markus Hahn ,  Michael Kussmann ,  Heinz Rudde ,  Claudia Rieger

    发明人： Axel Leyer ,  Lothar Heidemanns ,  Andreas Jonak ,  Markus Hahn ,  Michael Kussmann ,  Heinz Rudde ,  Claudia Rieger

    IPC分类号： G01N33/18

    CPC分类号： G01N33/1886 ,  G01D11/245 ,  G01N27/401

    摘要： An immersion probe for water analysis includes at least two sensors configured to determine different water parameters, a sensor module receiving portion with at least two sensor-module plug-in positions, and at least two sensor modules. The at least two sensor-module plug-in positions are configured to be substantially physically and electrically similar. Each of the at least two sensor modules respectively comprise a sensor and are disposed in a respective sensor-module plug-in position.

    摘要翻译： 用于水分析的浸入式探针包括配置成确定不同水参数的至少两个传感器，具有至少两个传感器模块插入位置的传感器模块接收部分和至少两个传感器模块。 至少两个传感器模块插入位置被配置为基本上物理上和电气上类似。 所述至少两个传感器模块中的每一个分别包括传感器并且被布置在相应的传感器模块插入位置中。

    Method for determining parameters of a gas-selective electrode
    10.
    发明授权
    Method for determining parameters of a gas-selective electrode 有权
    确定气体选择电极参数的方法

    公开(公告)号：US07799202B2

    公开(公告)日：2010-09-21

    申请号：US11195010

    申请日：2005-08-02

    申请人： Manfred Battefeld ,  Klaus Bittner ,  Andreas Golitz ,  Markus Hahn ,  Michael Kussmann ,  Aurelia Stellmach-Hanulok

    发明人： Manfred Battefeld ,  Klaus Bittner ,  Andreas Golitz ,  Markus Hahn ,  Michael Kussmann ,  Aurelia Stellmach-Hanulok

    IPC分类号： G01N27/31

    CPC分类号： G01N27/4163

    摘要： Gas-selective electrodes in liquid analyzing devices have a characteristic curve K with a linear portion L and a non-linear portion NL. In the non-linear portion NL, the characteristic previously could only be estimated so that determinations of the concentration were rather inexact. According to the present application, the electrode is rinsed with an acid and the zero point voltage UN at the electrode is determined during the rinsing. Using the zero point voltage UN, the non-linear portion NL of the characteristic K is determined with high precision so that even low concentrations c can be determined with great accuracy.

    摘要翻译： 液体分析装置中的气体选择性电极具有线性部分L和非线性部分NL的特性曲线K. 在非线性部分NL中，以前的特征只能被估计，使得浓度的确定是相当不精确的。 根据本申请，用酸洗电极，在漂洗期间确定电极处的零点电压UN。 使用零点电压UN，可以高精度地确定特性K的非线性部分NL，从而可以高精度地确定均匀的低浓度c。