AU5500499A - Apparatus for monitoring the operability of an electrochemical sensor - Google Patents

Apparatus for monitoring the operability of an electrochemical sensor

Info

Publication number
AU5500499A
AU5500499A AU55004/99A AU5500499A AU5500499A AU 5500499 A AU5500499 A AU 5500499A AU 55004/99 A AU55004/99 A AU 55004/99A AU 5500499 A AU5500499 A AU 5500499A AU 5500499 A AU5500499 A AU 5500499A
Authority
AU
Australia
Prior art keywords
operability
monitoring
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.)
Abandoned
Application number
AU55004/99A
Inventor
Yihui Liu
Nai-Yong Tang
Klaus Tomantschger
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.)
Teck Metals Ltd
Original Assignee
Teck Metals 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 Teck Metals Ltd filed Critical Teck Metals Ltd
Publication of AU5500499A publication Critical patent/AU5500499A/en
Abandoned 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
    • G01N27/416—Systems
    • G01N27/4163—Systems checking the operation of, or calibrating, the measuring apparatus
    • 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
    • G01N27/416—Systems
    • G01N27/417—Systems using cells, i.e. more than one cell and probes with solid electrolytes
    • G01N27/4175—Calibrating or checking the analyser
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/20—Metals
    • G01N33/205—Metals in liquid state, e.g. molten metals

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)
  • Investigating And Analyzing Materials By Characteristic Methods (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
AU55004/99A 1998-09-09 1999-09-09 Apparatus for monitoring the operability of an electrochemical sensor Abandoned AU5500499A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US14994798A 1998-09-09 1998-09-09
US09149947 1998-09-09
PCT/CA1999/000809 WO2000014523A2 (en) 1998-09-09 1999-09-09 Apparatus for monitoring the operability of an electrochemical sensor

Publications (1)

Publication Number Publication Date
AU5500499A true AU5500499A (en) 2000-03-27

Family

ID=22532478

Family Applications (1)

Application Number Title Priority Date Filing Date
AU55004/99A Abandoned AU5500499A (en) 1998-09-09 1999-09-09 Apparatus for monitoring the operability of an electrochemical sensor

Country Status (2)

Country Link
AU (1) AU5500499A (en)
WO (1) WO2000014523A2 (en)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE0402047D0 (en) * 2004-08-18 2004-08-18 Foss Analytical Ab Measurement system
US7297242B2 (en) * 2004-08-25 2007-11-20 Honeywell International, Inc. Self-adjusting electrochemical sensor
US7232512B2 (en) * 2004-08-25 2007-06-19 Honeywell International, Inc. System and method of sensitivity adjustment for an electrochemical sensor
US8114268B2 (en) * 2005-12-30 2012-02-14 Medtronic Minimed, Inc. Method and system for remedying sensor malfunctions detected by electrochemical impedance spectroscopy
US7985330B2 (en) 2005-12-30 2011-07-26 Medtronic Minimed, Inc. Method and system for detecting age, hydration, and functional states of sensors using electrochemical impedance spectroscopy
US8114269B2 (en) 2005-12-30 2012-02-14 Medtronic Minimed, Inc. System and method for determining the point of hydration and proper time to apply potential to a glucose sensor
CN101135662B (en) 2006-08-30 2010-11-10 梅特勒-托利多仪器（上海）有限公司 Electric potential analyse electric pole measuring method and apparatus
US20110199094A1 (en) * 2010-02-16 2011-08-18 Hamilton Sundstrand Corporation Gas Sensor Age Compensation and Failure Detection
US11079363B2 (en) 2017-08-03 2021-08-03 Industrial Scientific Corporation Systems and methods for evaluating toxic gas sensors using electrochemical impedance spectroscopy

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4071817A (en) * 1976-03-08 1978-01-31 Suntech, Inc. High temperature electrochemical cell tester
US4189367A (en) * 1978-10-19 1980-02-19 Leeds & Northrup Company Method for testing ion selective electrodes in continuous measuring systems
US4223549A (en) * 1979-02-16 1980-09-23 Noranda Mines Limited Oxygen monitoring circuit with built in testing means
DE59105178D1 (en) * 1991-01-28 1995-05-18 Knick Elektronische Mesgeraete Method and circuit arrangement for monitoring ion or redox potential sensitive measuring chains.
EP0542939A1 (en) * 1991-06-07 1993-05-26 Ingold Messtechnik Ag METHOD OF MONITORING THE OPERABILITY OF pH-PROBES
US5268852A (en) * 1991-10-25 1993-12-07 Rosemount Analytical Inc. Self diagnostic pH sensor
DE4445947C2 (en) * 1994-12-22 1998-03-12 Draegerwerk Ag Process for the detection of sources of error in amperometric measuring cells
US5980728A (en) * 1996-09-24 1999-11-09 Rosemont Analytical Inc. Diagnostic method and apparatus for solid electrolyte gas analyzer

Also Published As

Publication number Publication date
WO2000014523A2 (en) 2000-03-16
WO2000014523A3 (en) 2000-06-08

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase