IT1232602B - Metodo e dispositivo per la determinazione della contaminazione di un liquido. - Google Patents

Metodo e dispositivo per la determinazione della contaminazione di un liquido.

Info

Publication number
IT1232602B
IT1232602B IT8222551A IT2255182A IT1232602B IT 1232602 B IT1232602 B IT 1232602B IT 8222551 A IT8222551 A IT 8222551A IT 2255182 A IT2255182 A IT 2255182A IT 1232602 B IT1232602 B IT 1232602B
Authority
IT
Italy
Prior art keywords
contamination
determining
liquid
Prior art date
Application number
IT8222551A
Other languages
English (en)
Other versions
IT8222551A0 (it
Inventor
Brian Hamilton Heeps
Original Assignee
Repco 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
Application filed by Repco Ltd filed Critical Repco Ltd
Publication of IT8222551A0 publication Critical patent/IT8222551A0/it
Application granted granted Critical
Publication of IT1232602B publication Critical patent/IT1232602B/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
    • 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)
  • 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)
IT8222551A 1981-07-23 1982-07-23 Metodo e dispositivo per la determinazione della contaminazione di un liquido. IT1232602B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AUPE988481 1981-07-23

Publications (2)

Publication Number Publication Date
IT8222551A0 IT8222551A0 (it) 1982-07-23
IT1232602B true IT1232602B (it) 1992-02-28

Family

ID=3769139

Family Applications (1)

Application Number Title Priority Date Filing Date
IT8222551A IT1232602B (it) 1981-07-23 1982-07-23 Metodo e dispositivo per la determinazione della contaminazione di un liquido.

Country Status (4)

Country Link
EP (1) EP0084036A4 (it)
AU (1) AU8647482A (it)
IT (1) IT1232602B (it)
WO (1) WO1983000390A1 (it)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8907751D0 (en) * 1989-04-06 1989-05-17 Cocheme Manuel A X Apparatus for testing vehicle brake fluid
JP2006138737A (ja) * 2004-11-12 2006-06-01 Fanuc Ltd 比抵抗検出器及び比抵抗検出装置

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2122364A (en) * 1936-06-05 1938-06-28 Soren L Christie Compensated concentration testing system and method
US2507645A (en) * 1946-05-16 1950-05-16 Gulf Oil Corp Method for the electrical determination of sulfuric acid concentration
BE587677A (it) * 1959-02-17
US3418566A (en) * 1966-03-10 1968-12-24 Ingram Maxwell Probe for measuring conductivity of an electrolyte solution
AU453986B2 (en) * 1970-08-26 1974-10-17 Brian Hamilton Heeps Apparatus for detecting the presence of water in aircraft fuel tanks
AU5932473A (en) * 1972-06-19 1975-02-20 Heeps B H Apparatus for detecting the presence of water in hydro- carbon fuels, air or gas
FR2436385A1 (fr) * 1978-09-18 1980-04-11 Picard Claude Detecteur de la presence d'un liquide dans une enceinte ou une canalisation

Also Published As

Publication number Publication date
AU8647482A (en) 1983-01-27
IT8222551A0 (it) 1982-07-23
WO1983000390A1 (en) 1983-02-03
EP0084036A1 (en) 1983-07-27
EP0084036A4 (en) 1984-03-06

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