FR2365798A1 - Dispositif pour afficher la teneur en oxygene d'un milieu fluide - Google Patents

Dispositif pour afficher la teneur en oxygene d'un milieu fluide

Info

Publication number
FR2365798A1
FR2365798A1 FR7629018A FR7629018A FR2365798A1 FR 2365798 A1 FR2365798 A1 FR 2365798A1 FR 7629018 A FR7629018 A FR 7629018A FR 7629018 A FR7629018 A FR 7629018A FR 2365798 A1 FR2365798 A1 FR 2365798A1
Authority
FR
France
Prior art keywords
measured
ppm
emf
signal
photoelasticity
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
FR7629018A
Other languages
English (en)
French (fr)
Other versions
FR2365798B1 (enExample
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Priority to FR7629018A priority Critical patent/FR2365798A1/fr
Publication of FR2365798A1 publication Critical patent/FR2365798A1/fr
Application granted granted Critical
Publication of FR2365798B1 publication Critical patent/FR2365798B1/fr
Granted 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
    • G01N27/26—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/403—Cells and electrode assemblies
    • G01N27/406—Cells and probes with solid electrolytes
    • G01N27/4065—Circuit arrangements specially adapted therefor

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Molecular Biology (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
FR7629018A 1976-09-27 1976-09-27 Dispositif pour afficher la teneur en oxygene d'un milieu fluide Granted FR2365798A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7629018A FR2365798A1 (fr) 1976-09-27 1976-09-27 Dispositif pour afficher la teneur en oxygene d'un milieu fluide

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7629018A FR2365798A1 (fr) 1976-09-27 1976-09-27 Dispositif pour afficher la teneur en oxygene d'un milieu fluide

Publications (2)

Publication Number Publication Date
FR2365798A1 true FR2365798A1 (fr) 1978-04-21
FR2365798B1 FR2365798B1 (enExample) 1980-04-30

Family

ID=9178127

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7629018A Granted FR2365798A1 (fr) 1976-09-27 1976-09-27 Dispositif pour afficher la teneur en oxygene d'un milieu fluide

Country Status (1)

Country Link
FR (1) FR2365798A1 (enExample)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1234922A (en) * 1969-01-13 1971-06-09 United Nuclear Corp Improvements in determination of hydrogen content in a high temperature fluid
US3620931A (en) * 1968-11-12 1971-11-16 Westinghouse Electric Corp Gas analysis method
US3776831A (en) * 1972-11-15 1973-12-04 Atomic Energy Commission Device for measuring oxygen activity in liquid sodium
US3847653A (en) * 1972-10-27 1974-11-12 Atomic Energy Commission Method and apparatus for fabricating composite ceramic members
FR2241071A1 (enExample) * 1973-08-16 1975-03-14 Bosch Gmbh Robert
US3935079A (en) * 1972-11-03 1976-01-27 Fitterer Engineering Associates, Inc. Method and apparatus for displaying active oxygen and sensor temperature

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3620931A (en) * 1968-11-12 1971-11-16 Westinghouse Electric Corp Gas analysis method
GB1234922A (en) * 1969-01-13 1971-06-09 United Nuclear Corp Improvements in determination of hydrogen content in a high temperature fluid
US3847653A (en) * 1972-10-27 1974-11-12 Atomic Energy Commission Method and apparatus for fabricating composite ceramic members
US3935079A (en) * 1972-11-03 1976-01-27 Fitterer Engineering Associates, Inc. Method and apparatus for displaying active oxygen and sensor temperature
US3776831A (en) * 1972-11-15 1973-12-04 Atomic Energy Commission Device for measuring oxygen activity in liquid sodium
FR2241071A1 (enExample) * 1973-08-16 1975-03-14 Bosch Gmbh Robert

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
NV1046A/65 *

Also Published As

Publication number Publication date
FR2365798B1 (enExample) 1980-04-30

Similar Documents

Publication Publication Date Title
Verhoef et al. Mechanism and reaction rate of the karl-fischer titration reaction: Part I. Potentiometric measurements
GB2075690B (en) Solid electrolyte electrochemical measuring sensor for determining the oxygen content of gases
IT8023133A0 (it) Sonda di misurazione elettrochimica per la determinazione del contenuto di ossigeno in gas.
IT7926024A0 (it) Sonda elettrochimica di misurazione per determinare il contenuto di ossigeno in gas.
DE2967619D1 (en) Method and apparatus for measuring ph
FR2321738A1 (fr) Circuit de determination de la periode fondamentale d'un signal de parole pour analyseur de parole
GB1516812A (en) Means and method for measuring levels of ionic contamination
FR2358655A1 (fr) Procede et dispositif de determination de la teneur en oxygene moleculaire ou lie de gaz
GB973807A (en) Improvements in instruments for determining characteristics of blood
IT1078514B (it) Apparecchiatura di visulaizzazione per la misurazione del contenuto di ossigeno
FR2365798A1 (fr) Dispositif pour afficher la teneur en oxygene d'un milieu fluide
KR830003728A (ko) 가동탐침에 의한 물체 측정 방법
GB1522252A (en) Apparatus for monitoring sodium concentration in a flow of mercury-sodium amalgam
EP0262582A3 (en) Method for determining the concentration ratio of lithium to sodium ions and apparatus for carrying out this method
GB1540047A (en) Sensing element for an electrochemical oxygen measuring transducer
JPS6465441A (en) Instrument for measuring electrolyte concentration
GB1423884A (en) Method of indicating the state of charge of electric acuumulators
SU1492261A1 (ru) Устройство дл измерени концентрации кислорода
SU894537A1 (ru) Способ определени содержани кислорода
SU1037154A1 (ru) Устройство дл определени кратности пен
JPS5845670B2 (ja) バツテリ−テスタ−
SU619845A1 (ru) Электрохимический способ определени микроколичеств углерода
SU377680A1 (ru) Стеклянный электрод
SU1449938A1 (ru) Устройство дл измерени времени релаксации электрического зар да
SU493719A1 (ru) Гальваническа чейка на твердом электролите

Legal Events

Date Code Title Description
ST Notification of lapse