GB910398A - Method of and apparatus for oxygen determination - Google Patents

Method of and apparatus for oxygen determination

Info

Publication number
GB910398A
GB910398A GB3044060A GB3044060A GB910398A GB 910398 A GB910398 A GB 910398A GB 3044060 A GB3044060 A GB 3044060A GB 3044060 A GB3044060 A GB 3044060A GB 910398 A GB910398 A GB 910398A
Authority
GB
United Kingdom
Prior art keywords
oxygen
electrolyte
charge
concentration
determining
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
Application number
GB3044060A
Inventor
Brian Edmund King
Edwin Dealtry Depree Turpin
Jack Harry Glover
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.)
BOC Group Ltd
Original Assignee
British Oxigen 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 British Oxigen Ltd filed Critical British Oxigen Ltd
Priority to GB3044060A priority Critical patent/GB910398A/en
Priority to FR872181A priority patent/FR1299299A/en
Publication of GB910398A publication Critical patent/GB910398A/en
Expired 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)

Abstract

910,398. Determining physical quantities by electric tests. BRITISH OXYGEN CO. Ltd. Aug. 31, 1961 [Sept. 2, 1960], No. 30440/60. Class 37. A method (and apparatus) for determining the concentration of oxygen in an electrolyte comprises intermittently applying a charge of predetermined potential to an electrode system in contact with the electrolyte at a rate exceeding 5 cycles per second and using indicating means responsive to the rate of loss of charge through the electrolyte to indicate oxygen concentration. The embodiment described is similar to Fig. 2 of Specification 851,512, except that a continuous reading of the quantity of oxygen is given instead of an intermittent reading.
GB3044060A 1960-09-02 1960-09-02 Method of and apparatus for oxygen determination Expired GB910398A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB3044060A GB910398A (en) 1960-09-02 1960-09-02 Method of and apparatus for oxygen determination
FR872181A FR1299299A (en) 1960-09-02 1961-09-01 Method and apparatus for determining the oxygen content

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB3044060A GB910398A (en) 1960-09-02 1960-09-02 Method of and apparatus for oxygen determination

Publications (1)

Publication Number Publication Date
GB910398A true GB910398A (en) 1962-11-14

Family

ID=10307720

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3044060A Expired GB910398A (en) 1960-09-02 1960-09-02 Method of and apparatus for oxygen determination

Country Status (1)

Country Link
GB (1) GB910398A (en)

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