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公开(公告)号：US09354193B2
公开(公告)日：2016-05-31
申请号：US14117942
申请日：2012-06-26
申请人： Daniel Platte , Alfred Pohl
发明人： Daniel Platte , Alfred Pohl
摘要： Device for measuring electrical conductivity of a liquid medium comprising constant voltage means, connected to a first electrode arrangement for injecting an alternating signal into the liquid medium, detection means, connected to a second electrode arrangement coupled via the liquid medium, for generating a measurement signal influenced by the electrical conductivity with a clock frequency (CLK) of the alternating signal, and evaluation means which from a current-proportional injection signal of the current injected by the first electrode arrangement into the liquid medium and from the measurement signal generate a conductivity signal of the liquid medium. The constant voltage means are made in an individual circuit branch which has commutator means for the first electrode arrangement and ohmic resistance means in a series connection, the current-proportional injection signal being tapped as a voltage drop over the resistance means.
摘要翻译： 用于测量液体介质的导电性的装置，包括连接到用于将交替信号注入液体介质的第一电极装置的恒定电压装置，连接到通过液体介质耦合的第二电极装置的检测装置，用于产生测量信号 受交变信号的时钟频率（CLK）的电导率的影响，以及从由第一电极装置注入液体介质的电流的电流比例注入信号和从测量信号产生电导信号的评估装置 的液体介质。 恒压装置是在具有用于第一电极布置的换向器装置和串联连接中的欧姆电阻装置的单独电路支路中制成的，电流比例注入信号被抽头作为电阻装置上的电压降。
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公开(公告)号：US09239285B2
公开(公告)日：2016-01-19
申请号：US14002835
申请日：2012-02-27
申请人： Daniel Platte , Peter Schroeren , Jürgen Danulat , Andreas Reese
发明人： Daniel Platte , Peter Schroeren , Jürgen Danulat , Andreas Reese
CPC分类号： G01N21/05 , G01N21/0303 , G01N2021/036 , G01N2021/0364
摘要： A flow-through measuring cell having one inlet opening for entry of the fluid, and one outlet opening for exit of the fluid. A single measurement space is located between the inlet opening and outlet opening. A radiation measurement region is provided for measuring the interaction of the fluid in the measuring cell with electromagnetic radiation from outside the measuring cell. The radiation measurement region is bordered by two opposite windows of which one is intended for inlet and the other for exit of the electromagnetic radiation. The measuring cell has a positioning range with several operating positions with a different distance A, A′ between the windows into which the measuring cell can be set without rotation.
摘要翻译： 具有用于流体进入的一个入口的流通测量池和用于流体出口的一个出口。 一个测量空间位于入口和出口之间。 提供辐射测量区域，用于测量测量池中的流体与测量池外的电磁辐射的相互作用。 辐射测量区域由两个相对的窗口界定，一个用于入口，另一个用于退出电磁辐射。 测量单元具有多个操作位置的定位范围，在测量单元可以不旋转的窗口之间具有不同距离A，A'的距离。
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公开(公告)号：US20140152332A1
公开(公告)日：2014-06-05
申请号：US14117942
申请日：2012-06-26
申请人： Daniel Platte , Afred Pohl
发明人： Daniel Platte , Afred Pohl
IPC分类号： G01N27/07
摘要： Device for measuring electrical conductivity of a liquid medium comprising constant voltage means, connected to a first electrode arrangement for injecting an alternating signal into the liquid medium, detection means, connected to a second electrode arrangement coupled via the liquid medium, for generating a measurement signal influenced by the electrical conductivity with a clock frequency (CLK) of the alternating signal, and evaluation means which from a current-proportional injection signal of the current injected by the first electrode arrangement into the liquid medium and from the measurement signal generate a conductivity signal of the liquid medium. The constant voltage means are made in an individual circuit branch which has commutator means for the first electrode arrangement and ohmic resistance means in a series connection, the current-proportional injection signal being tapped as a voltage drop over the resistance means.
摘要翻译： 用于测量液体介质的导电性的装置，包括连接到用于将交替信号注入液体介质的第一电极装置的恒定电压装置，连接到通过液体介质耦合的第二电极装置的检测装置，用于产生测量信号 受交变信号的时钟频率（CLK）的电导率的影响，以及从由第一电极装置注入液体介质的电流的电流比例注入信号和从测量信号产生电导信号的评估装置 的液体介质。 恒压装置是在具有用于第一电极布置的换向器装置和串联连接中的欧姆电阻装置的单独电路支路中制成的，电流比例注入信号被抽头作为电阻装置上的电压降。
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公开(公告)号：US20140004002A1
公开(公告)日：2014-01-02
申请号：US14002808
申请日：2012-02-27
申请人： Daniel Platte , Peter Schroeren , Jürgen Danulat , Andreas Reese
发明人： Daniel Platte , Peter Schroeren , Jürgen Danulat , Andreas Reese
CPC分类号： G01N27/04 , A61L2/081 , A61L2202/14 , G01N21/05 , G01N23/00 , G01N2021/054
摘要： A flow-through measuring cell for accommodating measuring means for measuring chemical and/or physical properties of a fluid which is flowing through the measuring cell, the measuring cell having an inlet opening for entry of the fluid, an outlet opening for exit of the fluid, a, especially single, measuring space which is located between the inlet opening and outlet opening, a radiation measurement region for measuring the interaction of the fluid in the measuring cell with electromagnetic radiation from outside the measuring cell, a conductivity measurement receiver for accommodating conductivity measuring means for measuring the conductivity of the fluid in the measuring cell and/or a pH measurement receiver for accommodating the pH value measuring means for measuring the pH value of the fluid in the measuring cell.
摘要翻译： 一种流通测量池，用于容纳用于测量流过测量池的流体的化学和/或物理性质的测量装置，该测量池具有用于输入流体的入口，用于流体出口的出口 ，位于入口开口和出口之间的特别是单个的测量空间，用于测量测量室中的流体与测量室外的电磁辐射的相互作用的辐射测量区域，用于容纳电导率的电导率测量接收器 用于测量测量单元中的流体的电导率的测量装置和/或pH测量接收器，用于容纳用于测量测量单元中的流体的pH值的pH值测量装置。
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公开(公告)号：US09423367B2
公开(公告)日：2016-08-23
申请号：US14002808
申请日：2012-02-27
申请人： Daniel Platte , Peter Schroeren , Jürgen Danulat , Andreas Reese
发明人： Daniel Platte , Peter Schroeren , Jürgen Danulat , Andreas Reese
CPC分类号： G01N27/04 , A61L2/081 , A61L2202/14 , G01N21/05 , G01N23/00 , G01N2021/054
摘要： A flow-through measuring cell for accommodating measuring means for measuring chemical and/or physical properties of a fluid which is flowing through the measuring cell, the measuring cell having an inlet opening for entry of the fluid, an outlet opening for exit of the fluid, a, especially single, measuring space which is located between the inlet opening and outlet opening, a radiation measurement region for measuring the interaction of the fluid in the measuring cell with electromagnetic radiation from outside the measuring cell, a conductivity measurement receiver for accommodating conductivity measuring means for measuring the conductivity of the fluid in the measuring cell and/or a pH measurement receiver for accommodating the pH value measuring means for measuring the pH value of the fluid in the measuring cell.
摘要翻译： 一种流通测量池，用于容纳用于测量流过测量池的流体的化学和/或物理性质的测量装置，该测量池具有用于输入流体的入口，用于流体出口的出口 ，位于入口开口和出口之间的特别是单个的测量空间，用于测量测量室中的流体与测量室外的电磁辐射的相互作用的辐射测量区域，用于容纳电导率的电导率测量接收器 用于测量测量单元中的流体的电导率的测量装置和/或pH测量接收器，用于容纳用于测量测量单元中的流体的pH值的pH值测量装置。
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公开(公告)号：US20130333453A1
公开(公告)日：2013-12-19
申请号：US14002835
申请日：2012-02-27
申请人： Daniel Platte , Peter Schroeren , Jürgen Danulat , Andreas Reese
发明人： Daniel Platte , Peter Schroeren , Jürgen Danulat , Andreas Reese
IPC分类号： G01N1/28
CPC分类号： G01N21/05 , G01N21/0303 , G01N2021/036 , G01N2021/0364
摘要： A flow-through measuring cell having one inlet opening for entry of the fluid, and one outlet opening for exit of the fluid. A single measurement space is located between the inlet opening and outlet opening. A radiation measurement region is provided for measuring the interaction of the fluid in the measuring cell with electromagnetic radiation from outside the measuring cell. The radiation measurement region is bordered by two opposite windows of which one is intended for inlet and the other for exit of the electromagnetic radiation. The measuring cell has a positioning range with several operating positions with a different distance A, A′ between the windows into which the measuring cell can be set without rotation.
摘要翻译： 具有用于流体进入的一个入口的流通测量池和用于流体出口的一个出口。 一个测量空间位于入口和出口之间。 提供辐射测量区域，用于测量测量池中的流体与测量池外的电磁辐射的相互作用。 辐射测量区域由两个相对的窗口界定，一个用于入口，另一个用于退出电磁辐射。 测量单元具有多个操作位置的定位范围，在测量单元可以不旋转的窗口之间具有不同距离A，A'的距离。
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