ES2041776T3 - Metodo y dispositivo para medir la conductividad de un liquido, con el que la influencia de polarizacion esta contrarrestada - Google Patents

Metodo y dispositivo para medir la conductividad de un liquido, con el que la influencia de polarizacion esta contrarrestada

Info

Publication number
ES2041776T3
ES2041776T3 ES198888200581T ES88200581T ES2041776T3 ES 2041776 T3 ES2041776 T3 ES 2041776T3 ES 198888200581 T ES198888200581 T ES 198888200581T ES 88200581 T ES88200581 T ES 88200581T ES 2041776 T3 ES2041776 T3 ES 2041776T3
Authority
ES
Spain
Prior art keywords
conductivity
liquid
counterrested
polarization
measure
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
ES198888200581T
Other languages
English (en)
Inventor
Jozeph Michael Ir. Beijk
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Yokogawa Europe BV
Original Assignee
Yokogawa Europe BV
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Yokogawa Europe BV filed Critical Yokogawa Europe BV
Application granted granted Critical
Publication of ES2041776T3 publication Critical patent/ES2041776T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/22—Measuring resistance of fluids

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Polarising Elements (AREA)
  • Glass Compositions (AREA)

Abstract

METODO Y DIPOSITIVO PARA MEDIR LA CONDUCTVIDAD DE UN LIQUIDO POR MEDIR EL VOLTAJE O LA CORRIENTE EN O QUE PASA A TRAVES DE LOS ELECTRODOS (2, 3) EN AL MENOS TRES PUNTOS DE TIEMPO DE MUESTRA (T1, T2, T3) DURANTE UNA CORRIENTE RECTANGULAR O PULSACION DE VOLTAJE, EN EL QUE UNA FUNCION EXPONENCIAL ES DERIVADA DE DICHOS TRES VALORES DE MUESTRA (B1, B2, B3) QUE OCURREN EN TRES TIEMPOS DE MUESTRA Y DE LA PARTE REAL E IMAGINARIA DE DICHA FUNCION LA RESISTIVIDAD Y LA POLARIZACION O COMPONENETE CAPACITIVO ES DEDUCIDO.
ES198888200581T 1987-03-30 1988-03-28 Metodo y dispositivo para medir la conductividad de un liquido, con el que la influencia de polarizacion esta contrarrestada Expired - Lifetime ES2041776T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL8700744A NL8700744A (nl) 1987-03-30 1987-03-30 Werkwijze en inrichting voor het meten van het geleidingsvermogen van een vloeistof, waarmede de invloed van polarisatie wordt tegengegaan.

Publications (1)

Publication Number Publication Date
ES2041776T3 true ES2041776T3 (es) 1993-12-01

Family

ID=19849785

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888200581T Expired - Lifetime ES2041776T3 (es) 1987-03-30 1988-03-28 Metodo y dispositivo para medir la conductividad de un liquido, con el que la influencia de polarizacion esta contrarrestada

Country Status (6)

Country Link
EP (1) EP0288099B1 (es)
JP (1) JPH071289B2 (es)
AT (1) ATE91550T1 (es)
DE (1) DE3882267T2 (es)
ES (1) ES2041776T3 (es)
NL (1) NL8700744A (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2292308A1 (es) * 2005-09-08 2008-03-01 Universitat Politecnica De Catalunya Procedimiento para medir la conductividad electrica de liquidos.

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2553945B2 (ja) * 1990-02-17 1996-11-13 株式会社堀場製作所 導電率および比抵抗測定装置
ES2041482T3 (es) * 1990-10-02 1993-11-16 Imko Intelligente Micromodule Kohler Gmbh Medida de humedad de materiales.
US5260663A (en) * 1992-07-14 1993-11-09 Anatel Corporation Methods and circuits for measuring the conductivity of solutions
US5677190A (en) * 1994-12-14 1997-10-14 Anatel Corporation Cell and circuit for monitoring photochemical reactions
DE19755998A1 (de) * 1997-12-17 1999-06-24 Villeroy & Boch Vorrichtung für die Steuerung einer Urinalspülung
US6223129B1 (en) * 1998-05-13 2001-04-24 Diverseylever, Inc. Apparatus and method for conductivity measurement including probe contamination compensation
US6529841B2 (en) * 1998-05-13 2003-03-04 Johnson Diversey, Inc. Apparatus and method for conductivity measurement including probe contamination compensation
US8242792B2 (en) * 2008-10-30 2012-08-14 Bose Corporation Impedance measurement system and method
ES2343720B1 (es) * 2008-12-12 2011-07-08 Universitat Politècnica De Catalunya Procedimiento para medir una impedancia electrica modelada con una red especifica de tres componentes.
JP5444857B2 (ja) * 2009-06-02 2014-03-19 横河電機株式会社 電気化学反応計測方法および電気化学反応計測装置
US9116099B2 (en) * 2012-12-27 2015-08-25 General Electric Company Wide dynamic range conductivity measurements in water
CN112305026B (zh) * 2019-07-26 2023-05-05 佛山市顺德区美的饮水机制造有限公司 检测装置、检测方法、水质检测设备和净水装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0010823A1 (en) * 1978-11-02 1980-05-14 Ahi Operations Limited Methods of and apparatus for measuring electrical conductivity
FR2581196B1 (fr) * 1985-04-26 1988-04-15 Centre Nat Rech Scient Procede et dispositif de mesure de resistivite, notamment pour liquides dielectriques de resistivite tres elevee.
DE3517772C2 (de) * 1985-05-17 1987-05-14 Dr. A. Kuntze GmbH & Co KG, 4000 Düsseldorf Verfahren zur Messung der elektrolytischen Leitfähigkeit von Flüssigkeiten

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2292308A1 (es) * 2005-09-08 2008-03-01 Universitat Politecnica De Catalunya Procedimiento para medir la conductividad electrica de liquidos.

Also Published As

Publication number Publication date
NL8700744A (nl) 1988-10-17
EP0288099A1 (en) 1988-10-26
JPH071289B2 (ja) 1995-01-11
DE3882267D1 (de) 1993-08-19
ATE91550T1 (de) 1993-07-15
JPS63243767A (ja) 1988-10-11
DE3882267T2 (de) 1994-02-17
EP0288099B1 (en) 1993-07-14

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