FR2362390A1 - Perfectionnements aux dispositifs de mesure de conductivite de liquides - Google Patents

Perfectionnements aux dispositifs de mesure de conductivite de liquides

Info

Publication number
FR2362390A1
FR2362390A1 FR7625296A FR7625296A FR2362390A1 FR 2362390 A1 FR2362390 A1 FR 2362390A1 FR 7625296 A FR7625296 A FR 7625296A FR 7625296 A FR7625296 A FR 7625296A FR 2362390 A1 FR2362390 A1 FR 2362390A1
Authority
FR
France
Prior art keywords
cells
electrodes
liquids
conductivity
measuring
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.)
Granted
Application number
FR7625296A
Other languages
English (en)
French (fr)
Other versions
FR2362390B1 (enExample
Inventor
Jean Paul Brenet
Pierre Saulnier
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.)
Bpifrance Financement SA
Original Assignee
Agence National de Valorisation de la Recherche ANVAR
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 Agence National de Valorisation de la Recherche ANVAR filed Critical Agence National de Valorisation de la Recherche ANVAR
Priority to FR7625296A priority Critical patent/FR2362390A1/fr
Publication of FR2362390A1 publication Critical patent/FR2362390A1/fr
Application granted granted Critical
Publication of FR2362390B1 publication Critical patent/FR2362390B1/fr
Granted 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
    • 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

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
FR7625296A 1976-08-20 1976-08-20 Perfectionnements aux dispositifs de mesure de conductivite de liquides Granted FR2362390A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7625296A FR2362390A1 (fr) 1976-08-20 1976-08-20 Perfectionnements aux dispositifs de mesure de conductivite de liquides

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7625296A FR2362390A1 (fr) 1976-08-20 1976-08-20 Perfectionnements aux dispositifs de mesure de conductivite de liquides

Publications (2)

Publication Number Publication Date
FR2362390A1 true FR2362390A1 (fr) 1978-03-17
FR2362390B1 FR2362390B1 (enExample) 1979-01-12

Family

ID=9177022

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625296A Granted FR2362390A1 (fr) 1976-08-20 1976-08-20 Perfectionnements aux dispositifs de mesure de conductivite de liquides

Country Status (1)

Country Link
FR (1) FR2362390A1 (enExample)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB982290A (en) * 1960-03-16 1965-02-03 Wayne Kerr Lab Ltd Improvements in or relating to apparatus for measuring the electrical conductivity of liquids

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB982290A (en) * 1960-03-16 1965-02-03 Wayne Kerr Lab Ltd Improvements in or relating to apparatus for measuring the electrical conductivity of liquids

Also Published As

Publication number Publication date
FR2362390B1 (enExample) 1979-01-12

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Legal Events

Date Code Title Description
ST Notification of lapse