公开(公告)号：US20240210351A1

公开(公告)日：2024-06-27

申请号：US18544948

申请日：2023-12-19

申请人： Endress+Hauser Conducta GmbH+Co. KG

发明人： Holm Petzold ,  Mario Rose

IPC分类号： G01N27/416 ,  G01N35/00

CPC分类号： G01N27/4163 ,  G01N35/00623 ,  G01N2035/00702

摘要： A method for calibrating a sensor of a sensor system during operation comprises determining several raw measured values to determine several analyte concentrations of the medium flow through the sensor, saving the raw measured values in the memory of the sensor system, analyzing the stored raw measured values by the control unit of the sensor system, selecting a first reference value from the stored raw measured values based on the analysis, wherein a first expected concentration is assumed for the at least first reference value, and converting the first reference value into a first analyte concentration using the conversion function.

公开(公告)号：US20240356054A1

公开(公告)日：2024-10-24

申请号：US18633818

申请日：2024-04-12

申请人： Endress+Hauser Conducta GmbH+Co. KG

发明人： Christian Fanselow ,  Holm Petzold ,  André Pfeifer

IPC分类号： H01M8/1088 ,  H01M8/1004 ,  H01M8/1067

CPC分类号： H01M8/1088 ,  H01M8/1004 ,  H01M8/1067

摘要： The present disclosure relates to an ion-selective half-cell comprising a carrier that extends in a sleeve-like manner along an axis and has a first open end and a second end opposite the first open end, an insert that extends in a sleeve-like manner along the axis and is arranged in the first open end, a membrane that is arranged in the first open end and at least partially in the insert in such a way that the first open end is closed by the membrane, an electrolyte that is arranged in the carrier and is in electrolytic contact with the membrane, and a lead that is arranged in the carrier and is in electrical contact with the electrolyte.

公开(公告)号：US11460429B2

公开(公告)日：2022-10-04

申请号：US16103816

申请日：2018-08-14

申请人： Endress+Hauser Conducta GmbH+Co. KG

发明人： Holm Petzold ,  Jens Vettermann ,  Erik Hennings

IPC分类号： G01N27/333 ,  G01N27/30 ,  G01N27/31

摘要： The present disclosure discloses a method for producing an ISE half-cell, including the steps of: immersing a first end of a hollow body into a membrane solution comprising at least one solvent and an ion-specific ionophore; removing the hollow body from the membrane solution; drying the hollow body and evaporating the solvent from the membrane solution, whereby an ion-selective membrane is created at the immersed end of the hollow body; and completing the hollow body to make an ISE half-cell. The present disclosure also discloses an ISE half-cell that is produced according to such a method. The present disclosure further discloses a sensor and a multiparameter sensor comprising several such ISE half-cells.

公开(公告)号：US20190049402A1

公开(公告)日：2019-02-14

申请号：US16103816

申请日：2018-08-14

申请人： Endress+Hauser Conducta GmbH+Co. KG

发明人： Holm Petzold ,  Jens Vettermann ,  Erik Hennings

IPC分类号： G01N27/31 ,  G01N27/30 ,  G01N27/333

摘要： The present disclosure discloses a method for producing an ISE half-cell, including the steps of: immersing a first end of a hollow body into a membrane solution comprising at least one solvent and an ion-specific ionophore; removing the hollow body from the membrane solution; drying the hollow body and evaporating the solvent from the membrane solution, whereby an ion-selective membrane is created at the immersed end of the hollow body; and completing the hollow body to make an ISE half-cell. The present disclosure also discloses an ISE half-cell that is produced according to such a method. The present disclosure further discloses a sensor and a multiparameter sensor comprising several such ISE half-cells.