GB2476237B - Calibration of electrochemical sensor - Google Patents

Calibration of electrochemical sensor

Info

Publication number
GB2476237B
GB2476237B GB0921849A GB0921849A GB2476237B GB 2476237 B GB2476237 B GB 2476237B GB 0921849 A GB0921849 A GB 0921849A GB 0921849 A GB0921849 A GB 0921849A GB 2476237 B GB2476237 B GB 2476237B
Authority
GB
United Kingdom
Prior art keywords
calibration
electrochemical sensor
electrochemical
sensor
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
GB0921849A
Other versions
GB0921849D0 (en
GB2476237A (en
Inventor
Nathan Lawrence
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.)
Gemalto Terminals Ltd
Schlumberger Holdings Ltd
Original Assignee
Gemalto Terminals Ltd
Schlumberger Holdings 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 Gemalto Terminals Ltd, Schlumberger Holdings Ltd filed Critical Gemalto Terminals Ltd
Priority to GB0921849A priority Critical patent/GB2476237B/en
Publication of GB0921849D0 publication Critical patent/GB0921849D0/en
Publication of GB2476237A publication Critical patent/GB2476237A/en
Application granted granted Critical
Publication of GB2476237B publication Critical patent/GB2476237B/en
Application status is Expired - Fee Related legal-status Critical
Anticipated expiration legal-status Critical

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/28Electrolytic cell components
    • G01N27/30Electrodes, e.g. test electrodes; Half-cells
    • G01N27/308Electrodes, e.g. test electrodes; Half-cells at least partially made of carbon
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/4163Systems checking the operation of, or calibrating, the measuring apparatus
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means
    • G01N27/26Investigating or analysing materials by the use of electric, electro-chemical, or magnetic means by investigating electrochemical variables; by using electrolysis or electrophoresis
    • G01N27/416Systems
    • G01N27/49Systems involving the determination of the current at a single specific value, or small range of values, of applied voltage for producing selective measurement of one or more particular ionic species
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004Gaseous mixtures, e.g. polluted air
    • G01N33/0009General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0036Specially adapted to detect a particular component
    • G01N33/0044Specially adapted to detect a particular component for H2S, sulfides
GB0921849A 2009-12-15 2009-12-15 Calibration of electrochemical sensor Expired - Fee Related GB2476237B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0921849A GB2476237B (en) 2009-12-15 2009-12-15 Calibration of electrochemical sensor

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GB0921849A GB2476237B (en) 2009-12-15 2009-12-15 Calibration of electrochemical sensor
PCT/IB2010/002747 WO2011073746A2 (en) 2009-12-15 2010-10-25 Calibration of electrochemical sensor
BR112012014270A BR112012014270A2 (en) 2009-12-15 2010-10-25 method for analyzing from a fluid to an analyte
CA 2783400 CA2783400A1 (en) 2009-12-15 2010-10-25 Calibration of electrochemical sensor

Publications (3)

Publication Number Publication Date
GB0921849D0 GB0921849D0 (en) 2010-01-27
GB2476237A GB2476237A (en) 2011-06-22
GB2476237B true GB2476237B (en) 2012-01-11

Family

ID=41667084

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0921849A Expired - Fee Related GB2476237B (en) 2009-12-15 2009-12-15 Calibration of electrochemical sensor

Country Status (4)

Country Link
BR (1) BR112012014270A2 (en)
CA (1) CA2783400A1 (en)
GB (1) GB2476237B (en)
WO (1) WO2011073746A2 (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB201108342D0 (en) 2011-05-18 2011-06-29 Element Six Ltd Electrochemical sensors
GB201108339D0 (en) * 2011-05-18 2011-06-29 Element Six Ltd Electrochemical sensors
US9435192B2 (en) 2013-11-06 2016-09-06 Schlumberger Technology Corporation Downhole electrochemical sensor and method of using same

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1218532A1 (en) * 1999-09-20 2002-07-03 Roche Diagnostics Corporation Small volume biosensor for continuous analyte monitoring
EP1240384A1 (en) * 1999-12-23 2002-09-18 Michael Geoffrey Paice Electrochemical method for determinating lignin content of pulp
GB2391314A (en) * 2002-07-25 2004-02-04 Schlumberger Holdings An electrochemical sensor for measuring hydrosulphides or thiols in a fluid
GB2397651A (en) * 2003-01-15 2004-07-28 Schlumberger Holdings An electrochemical sensor for measuring hydrogen sulphide or thiols in a fluid
EP1913374A1 (en) * 2005-07-20 2008-04-23 Bayer Healthcare, LLC Gated amperometry

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6413410B1 (en) * 1996-06-19 2002-07-02 Lifescan, Inc. Electrochemical cell
CA2458195C (en) * 2001-08-22 2009-11-03 Instrumentation Laboratory Company Method and apparatus for calibrating electrochemical sensors
US8105478B2 (en) * 2004-01-29 2012-01-31 Siemens Aktiengesellschaft Method for measuring the concentration or change in concentration of a redox-active substance and corresponding device
KR100974564B1 (en) * 2008-05-22 2010-08-06 한국수력원자력 주식회사 Reference Electrode With Self-Calibrated Function And Automatic Electrochemical Potential Correction Apparatus Using The Same

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1218532A1 (en) * 1999-09-20 2002-07-03 Roche Diagnostics Corporation Small volume biosensor for continuous analyte monitoring
EP1240384A1 (en) * 1999-12-23 2002-09-18 Michael Geoffrey Paice Electrochemical method for determinating lignin content of pulp
GB2391314A (en) * 2002-07-25 2004-02-04 Schlumberger Holdings An electrochemical sensor for measuring hydrosulphides or thiols in a fluid
GB2397651A (en) * 2003-01-15 2004-07-28 Schlumberger Holdings An electrochemical sensor for measuring hydrogen sulphide or thiols in a fluid
EP1913374A1 (en) * 2005-07-20 2008-04-23 Bayer Healthcare, LLC Gated amperometry

Also Published As

Publication number Publication date
WO2011073746A2 (en) 2011-06-23
WO2011073746A3 (en) 2011-10-13
GB0921849D0 (en) 2010-01-27
CA2783400A1 (en) 2011-06-23
BR112012014270A2 (en) 2017-04-04
GB2476237A (en) 2011-06-22

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 20171215