FR1307879A - Improvements to devices for measuring the electrical conductivity of a liquid - Google Patents

Improvements to devices for measuring the electrical conductivity of a liquid

Info

Publication number
FR1307879A
FR1307879A FR881815A FR881815A FR1307879A FR 1307879 A FR1307879 A FR 1307879A FR 881815 A FR881815 A FR 881815A FR 881815 A FR881815 A FR 881815A FR 1307879 A FR1307879 A FR 1307879A
Authority
FR
France
Prior art keywords
measuring
devices
liquid
electrical conductivity
conductivity
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
Application number
FR881815A
Other languages
French (fr)
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.)
WAYNE KERR LAB Ltd
Original Assignee
WAYNE KERR LAB Ltd
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
Priority claimed from GB4305560A external-priority patent/GB936045A/en
Application filed by WAYNE KERR LAB Ltd filed Critical WAYNE KERR LAB Ltd
Priority to FR881815A priority Critical patent/FR1307879A/en
Application granted granted Critical
Publication of FR1307879A publication Critical patent/FR1307879A/en
Expired legal-status Critical Current

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
    • G01N27/023—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
    • 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)
FR881815A 1960-12-14 1961-12-13 Improvements to devices for measuring the electrical conductivity of a liquid Expired FR1307879A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR881815A FR1307879A (en) 1960-12-14 1961-12-13 Improvements to devices for measuring the electrical conductivity of a liquid

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB4305560A GB936045A (en) 1960-12-14 1960-12-14 Improvements in or relating to apparatus for measuring or responsive to the conductivity of a material
FR881815A FR1307879A (en) 1960-12-14 1961-12-13 Improvements to devices for measuring the electrical conductivity of a liquid

Publications (1)

Publication Number Publication Date
FR1307879A true FR1307879A (en) 1962-10-26

Family

ID=26193494

Family Applications (1)

Application Number Title Priority Date Filing Date
FR881815A Expired FR1307879A (en) 1960-12-14 1961-12-13 Improvements to devices for measuring the electrical conductivity of a liquid

Country Status (1)

Country Link
FR (1) FR1307879A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008838A1 (en) * 1988-03-08 1989-09-21 Public Health Laboratory Service Board Measuring electrical impedance of low conductivity samples
WO2001071327A2 (en) * 2000-03-22 2001-09-27 Schlumberger Technology B.V. Devices for characterizing a multiphase fluid having a continuous conductive phase

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1989008838A1 (en) * 1988-03-08 1989-09-21 Public Health Laboratory Service Board Measuring electrical impedance of low conductivity samples
WO2001071327A2 (en) * 2000-03-22 2001-09-27 Schlumberger Technology B.V. Devices for characterizing a multiphase fluid having a continuous conductive phase
FR2806799A1 (en) * 2000-03-22 2001-09-28 Schlumberger Services Petrol DEVICES FOR CHARACTERIZING A POLYPHASTIC FLUID WITH CONTINUOUS CONDUCTIVE PHASE
WO2001071327A3 (en) * 2000-03-22 2002-02-21 Schlumberger Technology Bv Devices for characterizing a multiphase fluid having a continuous conductive phase
GB2380263A (en) * 2000-03-22 2003-04-02 Schlumberger Holdings Devices for characterizing a multiphase fluid having a continuous conductive phase
GB2380263B (en) * 2000-03-22 2004-12-29 Schlumberger Holdings Devices for characterizing a multiphase fluid having a continuous conductive phase

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