FR2422950A1 - Capteur electrochimique amperemetrique pour mesurer la presence et la concentration d'oxygene - Google Patents

Capteur electrochimique amperemetrique pour mesurer la presence et la concentration d'oxygene

Info

Publication number
FR2422950A1
FR2422950A1 FR7907151A FR7907151A FR2422950A1 FR 2422950 A1 FR2422950 A1 FR 2422950A1 FR 7907151 A FR7907151 A FR 7907151A FR 7907151 A FR7907151 A FR 7907151A FR 2422950 A1 FR2422950 A1 FR 2422950A1
Authority
FR
France
Prior art keywords
oxygen
concentration
electrode
amperemetric
measure
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.)
Pending
Application number
FR7907151A
Other languages
English (en)
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.)
Beckman Coulter Inc
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Publication of FR2422950A1 publication Critical patent/FR2422950A1/fr
Pending 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)
  • 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)
  • Measuring Oxygen Concentration In Cells (AREA)
FR7907151A 1978-03-22 1979-03-21 Capteur electrochimique amperemetrique pour mesurer la presence et la concentration d'oxygene Pending FR2422950A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US88945378A 1978-03-22 1978-03-22
US867979A 1979-02-02 1979-02-02

Publications (1)

Publication Number Publication Date
FR2422950A1 true FR2422950A1 (fr) 1979-11-09

Family

ID=26678464

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7907151A Pending FR2422950A1 (fr) 1978-03-22 1979-03-21 Capteur electrochimique amperemetrique pour mesurer la presence et la concentration d'oxygene

Country Status (6)

Country Link
JP (1) JPS54139893U (enExample)
DE (1) DE2911316A1 (enExample)
FR (1) FR2422950A1 (enExample)
GB (1) GB2017930A (enExample)
IT (1) IT1111282B (enExample)
SE (1) SE7902527L (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3111190C2 (de) * 1981-03-21 1983-04-07 Drägerwerk AG, 2400 Lübeck Elektrochemischer Meßaufnehmer mit auswechselbarer Membranhalterung
JPH0441328Y2 (enExample) * 1984-09-21 1992-09-29

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445369A (en) * 1966-10-31 1969-05-20 Beckman Instruments Inc Electrolytic sensor with improved membrane support
US3509034A (en) * 1968-05-29 1970-04-28 T O Paine Pulse-activated polarographic hydrogen detector
FR2138766A1 (enExample) * 1971-05-21 1973-01-05 Instrumentation Labor Inc
US3758398A (en) * 1971-06-30 1973-09-11 Imi Division Of Becton Dickins Fluid sensor
US3832299A (en) * 1968-07-18 1974-08-27 Nat Res Dev Gas detecting electrode assembly
US3847777A (en) * 1972-05-08 1974-11-12 Instrumentation Labor Inc Electrochemical analyzer
US4077861A (en) * 1976-01-28 1978-03-07 Teledyne Industries, Inc. Polarographic sensor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3445369A (en) * 1966-10-31 1969-05-20 Beckman Instruments Inc Electrolytic sensor with improved membrane support
US3509034A (en) * 1968-05-29 1970-04-28 T O Paine Pulse-activated polarographic hydrogen detector
US3832299A (en) * 1968-07-18 1974-08-27 Nat Res Dev Gas detecting electrode assembly
FR2138766A1 (enExample) * 1971-05-21 1973-01-05 Instrumentation Labor Inc
US3758398A (en) * 1971-06-30 1973-09-11 Imi Division Of Becton Dickins Fluid sensor
US3847777A (en) * 1972-05-08 1974-11-12 Instrumentation Labor Inc Electrochemical analyzer
US4077861A (en) * 1976-01-28 1978-03-07 Teledyne Industries, Inc. Polarographic sensor

Also Published As

Publication number Publication date
GB2017930A (en) 1979-10-10
JPS54139893U (enExample) 1979-09-28
IT1111282B (it) 1986-01-13
SE7902527L (sv) 1979-09-23
IT7921206A0 (it) 1979-03-22
DE2911316A1 (de) 1979-10-04

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