ZA872966B - Electrochemical sensors - Google Patents

Electrochemical sensors

Info

Publication number
ZA872966B
ZA872966B ZA872966A ZA872966A ZA872966B ZA 872966 B ZA872966 B ZA 872966B ZA 872966 A ZA872966 A ZA 872966A ZA 872966 A ZA872966 A ZA 872966A ZA 872966 B ZA872966 B ZA 872966B
Authority
ZA
South Africa
Prior art keywords
electrochemical sensors
electrochemical
sensors
Prior art date
Application number
ZA872966A
Other languages
English (en)
Inventor
David John Bone
Trevor Kim Gibbs
Howard Alfred Buckenham
Paul Gotley
Original Assignee
Neotronics 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 Neotronics Ltd filed Critical Neotronics Ltd
Publication of ZA872966B publication Critical patent/ZA872966B/xx

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)
  • Measuring Oxygen Concentration In Cells (AREA)
  • Electric Double-Layer Capacitors Or The Like (AREA)
  • Hybrid Cells (AREA)
ZA872966A 1986-05-09 1987-04-27 Electrochemical sensors ZA872966B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868611397A GB8611397D0 (en) 1986-05-09 1986-05-09 Gas sensor

Publications (1)

Publication Number Publication Date
ZA872966B true ZA872966B (en) 1988-11-30

Family

ID=10597624

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA872966A ZA872966B (en) 1986-05-09 1987-04-27 Electrochemical sensors

Country Status (7)

Country Link
US (1) US4810352A (ja)
EP (1) EP0249332B1 (ja)
JP (1) JPS62269055A (ja)
CA (1) CA1272760A (ja)
DE (1) DE3771941D1 (ja)
GB (1) GB8611397D0 (ja)
ZA (1) ZA872966B (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6001240A (en) * 1997-07-02 1999-12-14 Mine Safety Appliances Company Electrochemical detection of hydrogen cyanide
DE19814503A1 (de) * 1998-04-01 1999-10-07 Bosch Gmbh Robert Dichtungsanordnung für ein Sensorelement eines Gas-Sensors
US6096186A (en) * 1998-08-18 2000-08-01 Industrial Scientific Corporation Method for determining exhaustion of an electrochemical gas sensor
KR101071136B1 (ko) * 2004-08-27 2011-10-10 엘지디스플레이 주식회사 평판표시장치의 제조를 위한 기판의 박막처리장치
WO2010024077A1 (ja) * 2008-08-25 2010-03-04 理研計器株式会社 定電位電解式酸素センサ
US8771489B2 (en) * 2012-01-03 2014-07-08 Honeywell International Inc. Carbon monoxide sensor with reduced hydrogen cross sensitivity
CN104280442B (zh) * 2013-07-12 2018-04-27 株式会社杰士汤浅国际 伽伐尼电池式氧传感器
CN105980843B (zh) * 2014-02-12 2019-01-01 霍尼韦尔国际公司 具有抵抗因冷凝引起的信号损失的结构的气体传感器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3000804A (en) * 1958-05-22 1961-09-19 Union Carbide Corp Reference half-cell
US3208927A (en) * 1961-10-23 1965-09-28 Beckman Instruments Inc Liquid junction
GB1200595A (en) * 1966-10-19 1970-07-29 Mini Of Power Improvements in or relating to membrane electrodes and cells
GB1571282A (en) * 1976-03-11 1980-07-09 City Tech Gas sensor
GB2049952B (en) * 1979-05-17 1983-03-30 City Tech Diffusion barrier gas sensor
US4324632A (en) * 1979-05-17 1982-04-13 City Technology Limited Gas sensor
DE3131103A1 (de) * 1981-08-06 1983-02-24 Bbc Brown Boveri & Cie "elektrochemische messvorrichtung"
EP0095277A3 (en) * 1982-05-26 1984-07-04 City Technology Limited Gas sensor
US4446000A (en) * 1983-05-13 1984-05-01 Lynn Products Company, Incorporated Oxygen sensor and method for making same

Also Published As

Publication number Publication date
EP0249332A2 (en) 1987-12-16
GB8611397D0 (en) 1986-06-18
EP0249332B1 (en) 1991-08-07
CA1272760A (en) 1990-08-14
US4810352A (en) 1989-03-07
JPS62269055A (ja) 1987-11-21
DE3771941D1 (de) 1991-09-12
EP0249332A3 (en) 1988-08-03

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