FR2631124B1 - Dispositif de mesure polarographique de la teneur en oxygene dans les milieux liquides ou gazeux - Google Patents

Dispositif de mesure polarographique de la teneur en oxygene dans les milieux liquides ou gazeux

Info

Publication number
FR2631124B1
FR2631124B1 FR8905903A FR8905903A FR2631124B1 FR 2631124 B1 FR2631124 B1 FR 2631124B1 FR 8905903 A FR8905903 A FR 8905903A FR 8905903 A FR8905903 A FR 8905903A FR 2631124 B1 FR2631124 B1 FR 2631124B1
Authority
FR
France
Prior art keywords
liquid
oxygen content
gaseous media
polarographic measurement
polarographic
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 - Fee Related
Application number
FR8905903A
Other languages
English (en)
Other versions
FR2631124A1 (fr
Inventor
Udo Erwin Koschay
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.)
GIMAT IND MESS AUTOMATI
Original Assignee
GIMAT IND MESS AUTOMATI
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 GIMAT IND MESS AUTOMATI filed Critical GIMAT IND MESS AUTOMATI
Publication of FR2631124A1 publication Critical patent/FR2631124A1/fr
Application granted granted Critical
Publication of FR2631124B1 publication Critical patent/FR2631124B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G01N27/404—Cells with anode, cathode and cell electrolyte on the same side of a permeable membrane which separates them from the sample fluid, e.g. Clark-type oxygen sensors

Landscapes

  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
FR8905903A 1988-05-03 1989-05-03 Dispositif de mesure polarographique de la teneur en oxygene dans les milieux liquides ou gazeux Expired - Fee Related FR2631124B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19883815004 DE3815004A1 (de) 1988-05-03 1988-05-03 Vorrichtung zur polarographischen messung des sauerstoffgehalts in fluessigen und gasfoermigen medien

Publications (2)

Publication Number Publication Date
FR2631124A1 FR2631124A1 (fr) 1989-11-10
FR2631124B1 true FR2631124B1 (fr) 1991-04-26

Family

ID=6353495

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8905903A Expired - Fee Related FR2631124B1 (fr) 1988-05-03 1989-05-03 Dispositif de mesure polarographique de la teneur en oxygene dans les milieux liquides ou gazeux

Country Status (3)

Country Link
DE (1) DE3815004A1 (fr)
FR (1) FR2631124B1 (fr)
GB (1) GB2218525B (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH681179A5 (fr) * 1990-04-24 1993-01-29 Ingold Messtechnik Ag
EP0470473A1 (fr) * 1990-08-10 1992-02-12 Siemens Aktiengesellschaft Capteur de gaz
EP0677741A3 (fr) * 1994-04-12 1996-05-01 Matsushita Electric Ind Co Ltd Capteur d'oxygène.
US20120193229A1 (en) * 2011-01-27 2012-08-02 Life Safety Distribution Ag Electrochemical Oxygen Sensor with Internal Barrier to Oxygen Diffusion
RU2608443C2 (ru) * 2015-05-28 2017-01-18 ООО "НПФ "Альфа БАССЕНС" Способ экспресс-анализа биохимического потребления кислорода и устройство для его осуществления

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3260656A (en) * 1962-09-27 1966-07-12 Corning Glass Works Method and apparatus for electrolytically determining a species in a fluid
US3328277A (en) * 1964-04-03 1967-06-27 Honeywell Inc Oxygen sensor with a scavenger electrode
US3454485A (en) * 1966-07-01 1969-07-08 Beckman Instruments Inc Oxygen sensor with scavenger means
DE1800059B2 (de) * 1968-10-01 1971-06-24 Messwertgeber zum polarographischen bestimmen des partial druckes eines gasfoermigen bestandteils
US3824167A (en) * 1970-11-10 1974-07-16 Energetics Science Gas detecting and measuring device
US3909386A (en) * 1970-11-10 1975-09-30 Energetics Science Gas detector unit
CA993048A (en) * 1973-01-15 1976-07-13 Gerardus W.S. Van Osch Electrochemical electrode compositions and assembly
CA1077566A (fr) * 1975-12-18 1980-05-13 Peter H. Chang Appareil a membrane polarographique
FR2360074A1 (fr) * 1976-07-30 1978-02-24 Thomson Csf Cellules micr
DE2748191C3 (de) * 1977-10-27 1984-10-04 Danfoss A/S, Nordborg Auswechselbarer Träger für einen Meßwertaufnehmer zur polarographischen Messung von Gasen in Flüssigkeiten, sowie Verfahren zu dessen Herstellung
AT358532B (de) * 1978-06-28 1980-09-10 List Hans Polarografische sauerstoffmesszelle
US4269685A (en) * 1979-10-16 1981-05-26 Mcneilabs, Inc. Disposable polarographic gas sensor system
US4302315A (en) * 1980-06-18 1981-11-24 Becton, Dickinson And Company Gas sensing unit
EP0152636B1 (fr) * 1984-02-20 1988-09-21 Yokogawa Europe B.V. Systèmes d'électrodes pour la mesure de la concentration d'une substance électrochimiquement active
DE3432950A1 (de) * 1984-09-07 1986-03-20 Draegerwerk Ag Elektrochemische messzelle mit zusatzelektrode
DE3432949A1 (de) * 1984-09-07 1986-03-20 Drägerwerk AG, 2400 Lübeck Elektrochemische messzelle
DE3532107A1 (de) * 1985-09-09 1987-03-19 Siemens Ag Herstellung auf beiden seiten einer polymerfolie zu erzeugender metallischer elektrodenstrukturen

Also Published As

Publication number Publication date
GB2218525B (en) 1992-01-02
DE3815004A1 (de) 1989-11-16
GB8910131D0 (en) 1989-06-21
GB2218525A (en) 1989-11-15
DE3815004C2 (fr) 1993-02-04
FR2631124A1 (fr) 1989-11-10

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