IT1074784B - Sistema per la misurazione elettrolitica della conduttivita elettrica di fluidi - Google Patents

Sistema per la misurazione elettrolitica della conduttivita elettrica di fluidi

Info

Publication number
IT1074784B
IT1074784B IT52650/76A IT5265076A IT1074784B IT 1074784 B IT1074784 B IT 1074784B IT 52650/76 A IT52650/76 A IT 52650/76A IT 5265076 A IT5265076 A IT 5265076A IT 1074784 B IT1074784 B IT 1074784B
Authority
IT
Italy
Prior art keywords
fluids
measurement system
electric conductivity
electrolytic measurement
electrolytic
Prior art date
Application number
IT52650/76A
Other languages
English (en)
Original Assignee
Raytheon Co
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 Raytheon Co filed Critical Raytheon Co
Application granted granted Critical
Publication of IT1074784B publication Critical patent/IT1074784B/it

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
    • 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

  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
IT52650/76A 1975-12-29 1976-12-16 Sistema per la misurazione elettrolitica della conduttivita elettrica di fluidi IT1074784B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US64449975A 1975-12-29 1975-12-29

Publications (1)

Publication Number Publication Date
IT1074784B true IT1074784B (it) 1985-04-20

Family

ID=24585160

Family Applications (1)

Application Number Title Priority Date Filing Date
IT52650/76A IT1074784B (it) 1975-12-29 1976-12-16 Sistema per la misurazione elettrolitica della conduttivita elettrica di fluidi

Country Status (7)

Country Link
US (1) US4072892A (it)
JP (1) JPS5283279A (it)
CA (1) CA1069976A (it)
DE (1) DE2659400C2 (it)
FR (1) FR2337338A1 (it)
GB (1) GB1520349A (it)
IT (1) IT1074784B (it)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2052749A (en) * 1979-06-12 1981-01-28 El Menshawy Methods and apparatus for monitoring the condition of dielectric liquid in electric discharge machining
US4388043A (en) * 1981-12-21 1983-06-14 Trevex Corporation Conductivity dependent pump and process control
US4847598A (en) * 1987-11-27 1989-07-11 Aqua-Tronics, Inc. Water treatment regeneration system incorporating alternating current excitation and paired operational amplifiers with asymmetrical feedback elements
LU87124A1 (de) * 1988-02-03 1989-09-20 Euratom Vorrichtung zur messung der impedanz eines mediums entlang einer messstrecke
DE9204374U1 (de) * 1992-03-31 1993-08-12 Technische Universität München, 80333 München Vorrichtung zur Messung von Mehrphasenströmungen charakterisierenden Parametern
DE4232564A1 (de) * 1992-09-29 1994-12-15 Ct Fuer Intelligente Sensorik Schaltungsanordnung zur Messung von ionensensitiven Feldeffekttransistoren
DE19628690C2 (de) * 1996-07-17 1999-04-22 Achenbach Buschhuetten Gmbh Verfahren und Meßsysteme zur Messung physikalischer Größen von gering leitenden und nichtleitenden Fluiden
GB2437174A (en) * 2006-04-11 2007-10-17 Futuretec Technologies Ltd Measuring the conductivity of fluid flowing through a conduit
US8860415B2 (en) 2011-05-24 2014-10-14 Sondex Wireline Limited Method and apparatus for measuring borehole mud resistivity
DE102011079346A1 (de) * 2011-07-18 2013-01-24 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Konduktiver Leitfähigkeitssensor

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2764540A (en) * 1952-09-10 1956-09-25 William G Farin Method and means for electropolishing inner surfaces
US3028546A (en) * 1958-05-26 1962-04-03 Electronic Switchgear London L Liquid conductivity measuring cell
GB1002416A (en) * 1962-02-19 1965-08-25 Wayne Kerr Lab Ltd Improvements in or relating to apparatus for measuring or responsive to the electrical conductivity of a liquid
US3223319A (en) * 1964-11-18 1965-12-14 George M Lucich Multiple electrode detector
US3701006A (en) * 1970-11-05 1972-10-24 Schlumberger Technology Corp Methods and apparatus for measuring the electrical resistivity of flowing drilling muds
DE2243915A1 (de) * 1972-09-07 1974-03-14 Malcom Ellis Liverpool Vorrichtung und verfahren zur messung der elektrischen leitfaehigkeit einer fluessigkeitsprobe
US3905885A (en) * 1973-06-13 1975-09-16 United States Steel Corp Method for the electrolytic conditioning of metal tubes

Also Published As

Publication number Publication date
FR2337338B1 (it) 1981-12-18
US4072892A (en) 1978-02-07
GB1520349A (en) 1978-08-09
FR2337338A1 (fr) 1977-07-29
DE2659400A1 (de) 1977-07-07
JPS5283279A (en) 1977-07-12
CA1069976A (en) 1980-01-15
DE2659400C2 (de) 1982-12-09

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