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MX2019002018A - Sensor de conductividad con correccion de vacio. - Google Patents

Sensor de conductividad con correccion de vacio.

Info

Publication number
MX2019002018A
MX2019002018A MX2019002018A MX2019002018A MX2019002018A MX 2019002018 A MX2019002018 A MX 2019002018A MX 2019002018 A MX2019002018 A MX 2019002018A MX 2019002018 A MX2019002018 A MX 2019002018A MX 2019002018 A MX2019002018 A MX 2019002018A
Authority
MX
Mexico
Prior art keywords
fluid
conductivity
measured
conductivity sensor
capacitance
Prior art date
Application number
MX2019002018A
Other languages
English (en)
Other versions
MX394220B (es
Inventor
Tokhtuev Eugene
Ray Godfrey Martin
Erickson Joseph
Original Assignee
Ecolab Usa Inc
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 Ecolab Usa Inc filed Critical Ecolab Usa Inc
Publication of MX2019002018A publication Critical patent/MX2019002018A/es
Publication of MX394220B publication Critical patent/MX394220B/es

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
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/228—Circuits 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
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil
    • G01N27/025—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil a current being generated within the material by induction
    • 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
    • G01N27/08—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating resistance of a liquid which is flowing continuously
    • 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
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/221—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance by investigating the dielectric properties
    • 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
    • G01N27/22—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance by investigating capacitance
    • G01N27/226—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
    • G01N27/07—Construction of measuring vessels; Electrodes therefor

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)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)

Abstract

Se pueden utilizar sistemas y métodos para corregir la presencia de vacíos en un fluido cuando se mide su conductividad. La conductividad de un fluido se puede medir mediante un sensor de conductividad. Se pueden utilizar electrodos de capacitancia para medir la capacitancia del fluido. La capacitancia medida afectada por el fluido se puede utilizar en combinación con la conductividad medida para determinar un valor de conductividad corregido que compense los posibles vacíos en el fluido. Otros parámetros, como la composición o la temperatura del fluido, se pueden usar para determinar la medición de conductividad corregida. Algunos de estos sistemas incluyen una carcasa anular y pueden insertarse o integrarse en sistemas de flujo de fluido, de modo que el fluido a analizar fluya a través de una abertura definida por la carcasa anular.
MX2019002018A 2016-08-19 2017-08-17 Sensor de conductividad con corrección de vacío. MX394220B (es)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US15/242,132 US10416107B2 (en) 2016-08-19 2016-08-19 Conductivity sensor with void correction
PCT/US2017/047415 WO2018035358A1 (en) 2016-08-19 2017-08-17 Conductivity sensor with void correction

Publications (2)

Publication Number Publication Date
MX2019002018A true MX2019002018A (es) 2019-06-06
MX394220B MX394220B (es) 2025-03-24

Family

ID=59745344

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2019002018A MX394220B (es) 2016-08-19 2017-08-17 Sensor de conductividad con corrección de vacío.
MX2022009127A MX2022009127A (es) 2016-08-19 2019-02-19 Sensor de conductividad con correccion de vacio.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MX2022009127A MX2022009127A (es) 2016-08-19 2019-02-19 Sensor de conductividad con correccion de vacio.

Country Status (7)

Country Link
US (1) US10416107B2 (es)
JP (1) JP7021193B2 (es)
CN (2) CN113552176B (es)
AU (1) AU2017312101B2 (es)
BR (1) BR112019002736B1 (es)
MX (2) MX394220B (es)
WO (1) WO2018035358A1 (es)

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JP6652999B1 (ja) * 2018-09-04 2020-02-26 国立大学法人東京農工大学 食品検査装置及び食品検査方法
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Also Published As

Publication number Publication date
US10416107B2 (en) 2019-09-17
US20180052133A1 (en) 2018-02-22
CN113552176A (zh) 2021-10-26
WO2018035358A1 (en) 2018-02-22
MX2022009127A (es) 2023-01-04
BR112019002736A2 (pt) 2019-05-14
CN109564179A (zh) 2019-04-02
JP2019528445A (ja) 2019-10-10
CN109564179B (zh) 2021-08-06
BR112019002736B1 (pt) 2023-01-31
JP7021193B2 (ja) 2022-02-16
MX394220B (es) 2025-03-24
AU2017312101A1 (en) 2019-02-21
AU2017312101B2 (en) 2021-11-18
CN113552176B (zh) 2024-05-28

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