DK2567223T3 - Indretning til måling af den elektriske ledningsevne i et flydende, fortrinsvis vandigt, medium - Google Patents
Indretning til måling af den elektriske ledningsevne i et flydende, fortrinsvis vandigt, mediumInfo
- Publication number
- DK2567223T3 DK2567223T3 DK12729156.5T DK12729156T DK2567223T3 DK 2567223 T3 DK2567223 T3 DK 2567223T3 DK 12729156 T DK12729156 T DK 12729156T DK 2567223 T3 DK2567223 T3 DK 2567223T3
- Authority
- DK
- Denmark
- Prior art keywords
- measuring
- medium
- liquid
- electrical conductivity
- preferably aqueous
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
- G01N27/07—Construction of measuring vessels; Electrodes therefor
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
- G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
- G01N27/04—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance
- G01N27/06—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid
Landscapes
- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Electrochemistry (AREA)
- Physics & Mathematics (AREA)
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Analytical Chemistry (AREA)
- Biochemistry (AREA)
- General Health & Medical Sciences (AREA)
- General Physics & Mathematics (AREA)
- Immunology (AREA)
- Pathology (AREA)
- Measurement Of Resistance Or Impedance (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102011052005 | 2011-07-20 | ||
PCT/EP2012/062278 WO2013010753A1 (de) | 2011-07-20 | 2012-06-26 | Vorrichtung zur messung der elektrischen leitfähigkeit eines flüssigen mediums |
Publications (1)
Publication Number | Publication Date |
---|---|
DK2567223T3 true DK2567223T3 (da) | 2014-07-28 |
Family
ID=46331348
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DK12729156.5T DK2567223T3 (da) | 2011-07-20 | 2012-06-26 | Indretning til måling af den elektriske ledningsevne i et flydende, fortrinsvis vandigt, medium |
Country Status (5)
Country | Link |
---|---|
US (1) | US9354193B2 (da) |
EP (1) | EP2567223B1 (da) |
CN (1) | CN103797359B (da) |
DK (1) | DK2567223T3 (da) |
WO (1) | WO2013010753A1 (da) |
Families Citing this family (28)
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EP2567223B1 (de) * | 2011-07-20 | 2014-06-11 | Optek-Danulat GmbH | Vorrichtung zur messung der elektrischen leitfähigkeit eines flüssigen mediums |
DE102013104781A1 (de) * | 2013-05-08 | 2014-11-13 | Endress + Hauser Gmbh + Co. Kg | Verfahren zur Überwachung zumindest einer medienspezifischen Eigenschaft eines Mediums |
CN103412192B (zh) * | 2013-07-08 | 2015-10-28 | 浙江省计量科学研究院 | 一种纯水电导率测量*** |
DE102014107927A1 (de) * | 2014-06-05 | 2015-12-17 | Endress + Hauser Gmbh + Co. Kg | Verfahren und Vorrichtung zur Überwachung des Füllstandes eines Mediums in einem Behälter |
CN105444822A (zh) * | 2014-08-29 | 2016-03-30 | 桓达科技股份有限公司 | 具有调幅式管路液体导电度测量功能的电磁式流量计 |
FI127101B (en) * | 2014-10-13 | 2017-11-15 | Murata Manufacturing Co | Capacitive microelectromechanical sensor with self-test capability |
CN104407223A (zh) * | 2014-11-05 | 2015-03-11 | 贝兹维仪器(苏州)有限公司 | 组合式电阻率测量***及用其测量电阻率的方法 |
EP3289342B1 (en) * | 2015-04-27 | 2019-03-06 | Bitron S.p.A. | Device for sensing electrical conductivity of a liquid, particularly that of a washing bath in a washing machine |
US9465000B1 (en) * | 2015-08-18 | 2016-10-11 | Intellectual Reserves, LLC | System and method for electronically determining fluid parameters |
CN106093577A (zh) * | 2016-06-03 | 2016-11-09 | 中国计量科学研究院 | 一种阻抗快速比较测量方法及测量电路 |
US10352887B1 (en) | 2016-06-22 | 2019-07-16 | Ronald W. Parker | Conductivity measurement methods and systesms |
DE102016212986A1 (de) * | 2016-07-15 | 2018-01-18 | Volkswagen Aktiengesellschaft | Flüssigkeitsmessvorrichtung und Messkopfvorrichtung zur Feuchtigkeitsdetektion, insbesondere in Behältnissen für flüssigkeitssensitive Elektrik- und/oder Elektronikkomponenten in Straßenfahrzeugen |
CH712735A1 (de) * | 2016-07-22 | 2018-01-31 | Tecan Trading Ag | Pipettiervorrichtung mit einem Flüssigkeitsvolumensensor und Flüssigkeitsbearbeitungssystem. |
US10416107B2 (en) * | 2016-08-19 | 2019-09-17 | Ecolab Usa Inc. | Conductivity sensor with void correction |
DE102016118172A1 (de) * | 2016-09-26 | 2018-03-29 | B. Braun Avitum Ag | Verfahren und Vorrichtung zum Vormischen von Dialysierflüssigkeit |
WO2019008743A1 (ja) * | 2017-07-07 | 2019-01-10 | 株式会社島津製作所 | 電気伝導度検出器及び位相調整値を求めるための方法 |
DE102017123034B4 (de) | 2017-10-04 | 2023-10-26 | Krohne Messtechnik Gmbh | Verfahren zum Kalibrieren eines Tomografiegeräts zur elektrischen Impedanztomografie |
WO2019078811A1 (en) * | 2017-10-16 | 2019-04-25 | Halliburton Energy Services, Inc. | RADIAL MAGNETIC DIPOLINE DIELECTRIC TOOL |
US11426648B2 (en) | 2018-02-14 | 2022-08-30 | Brunswick Bowling Products Llc | Contaminant detection/sensing system for bowling lane conditioning machine |
TWI639825B (zh) * | 2018-03-06 | 2018-11-01 | 國立清華大學 | 導電度的量測電路 |
US10837934B2 (en) * | 2018-03-28 | 2020-11-17 | Samsung Electronics Co., Ltd. | Water detection circuit, electronic device including the same, and water detection method |
US20210153799A1 (en) * | 2018-06-22 | 2021-05-27 | Université De Rennes 1 | System and method for the estimation of physical parameters of a medium |
JP7210916B2 (ja) * | 2018-07-10 | 2023-01-24 | 横河電機株式会社 | 電磁流量計 |
CN109187649B (zh) * | 2018-08-14 | 2020-11-27 | 天津大学 | 基于***式电阻抗传感器的含水率及矿化度测量装置 |
CN109188099B (zh) * | 2018-09-12 | 2021-03-26 | 湖南宝德机电设备有限公司 | 一种液体电导率检测*** |
CN110646678A (zh) * | 2019-10-10 | 2020-01-03 | 杭州绿洁环境科技股份有限公司 | 一种电导率测量装置 |
US10605642B1 (en) * | 2019-11-27 | 2020-03-31 | Altec Industries, Inc. | Conductive liquid sensing system |
DE102021107765A1 (de) * | 2021-03-26 | 2022-09-29 | Endress+Hauser Conducta Gmbh+Co. Kg | Verfahren zur Messung einer Leitfähigkeit eines Mediums |
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CN101629923B (zh) * | 2008-07-14 | 2013-05-15 | 梅特勒-托利多仪器(上海)有限公司 | 电磁式溶液电导率的测量方法及装置 |
IT1394449B1 (it) * | 2009-05-26 | 2012-06-15 | Eltek Spa | Sensore di livello e relativo circuito di controllo, in particolare per un filtro di veicoli |
EP2567223B1 (de) * | 2011-07-20 | 2014-06-11 | Optek-Danulat GmbH | Vorrichtung zur messung der elektrischen leitfähigkeit eines flüssigen mediums |
-
2012
- 2012-06-26 EP EP12729156.5A patent/EP2567223B1/de active Active
- 2012-06-26 CN CN201280029533.1A patent/CN103797359B/zh active Active
- 2012-06-26 US US14/117,942 patent/US9354193B2/en active Active
- 2012-06-26 WO PCT/EP2012/062278 patent/WO2013010753A1/de active Application Filing
- 2012-06-26 DK DK12729156.5T patent/DK2567223T3/da active
Also Published As
Publication number | Publication date |
---|---|
US20140152332A1 (en) | 2014-06-05 |
US9354193B2 (en) | 2016-05-31 |
EP2567223A1 (de) | 2013-03-13 |
CN103797359A (zh) | 2014-05-14 |
CN103797359B (zh) | 2016-06-01 |
WO2013010753A1 (de) | 2013-01-24 |
EP2567223B1 (de) | 2014-06-11 |
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