DE60116238D1 - Amperometrischer Sensor zum Nachweis niedriger Konzentrationen von aufgelöstem Gas durch "self-depleting" Sensorsausführung - Google Patents

Amperometrischer Sensor zum Nachweis niedriger Konzentrationen von aufgelöstem Gas durch "self-depleting" Sensorsausführung

Info

Publication number
DE60116238D1
DE60116238D1 DE60116238T DE60116238T DE60116238D1 DE 60116238 D1 DE60116238 D1 DE 60116238D1 DE 60116238 T DE60116238 T DE 60116238T DE 60116238 T DE60116238 T DE 60116238T DE 60116238 D1 DE60116238 D1 DE 60116238D1
Authority
DE
Germany
Prior art keywords
sensor
depleting
self
low concentrations
dissolved gas
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
DE60116238T
Other languages
English (en)
Other versions
DE60116238T2 (de
Inventor
Chang-Dong Feng
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.)
Rosemount Inc
Original Assignee
Rosemount Analytical 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 Rosemount Analytical Inc filed Critical Rosemount Analytical Inc
Application granted granted Critical
Publication of DE60116238D1 publication Critical patent/DE60116238D1/de
Publication of DE60116238T2 publication Critical patent/DE60116238T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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)
  • Electrolytic Production Of Non-Metals, Compounds, Apparatuses Therefor (AREA)
  • Measuring Oxygen Concentration In Cells (AREA)
DE60116238T 2000-11-01 2001-10-30 Amperometrischer Sensor zum Nachweis niedriger Konzentrationen von aufgelöstem Gas durch "self-depleting" Sensorsausführung Expired - Fee Related DE60116238T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US707740 1996-09-04
US09/707,740 US6602401B1 (en) 2000-11-01 2000-11-01 Amperometric sensor for low level dissolved oxygen with self-depleting sensor design

Publications (2)

Publication Number Publication Date
DE60116238D1 true DE60116238D1 (de) 2006-02-02
DE60116238T2 DE60116238T2 (de) 2006-09-07

Family

ID=24842973

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60116238T Expired - Fee Related DE60116238T2 (de) 2000-11-01 2001-10-30 Amperometrischer Sensor zum Nachweis niedriger Konzentrationen von aufgelöstem Gas durch "self-depleting" Sensorsausführung

Country Status (4)

Country Link
US (2) US6602401B1 (de)
EP (1) EP1203951B1 (de)
CA (1) CA2360599A1 (de)
DE (1) DE60116238T2 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6602401B1 (en) * 2000-11-01 2003-08-05 Rosemount Analytical Inc. Amperometric sensor for low level dissolved oxygen with self-depleting sensor design
US7790006B2 (en) 2002-05-03 2010-09-07 Rosemount Analytical Inc. Free chlorine sensor
US7087150B2 (en) 2002-05-03 2006-08-08 Rosemount Analytical Inc. Chloramine amperometric sensor
WO2003098205A1 (en) * 2002-05-21 2003-11-27 Rhocraft Research And Development Ltd. Ion exchange membranes and dissolved gas sensors
JP3924791B2 (ja) 2004-02-20 2007-06-06 株式会社ジーエス・ユアサコーポレーション 電気化学式酸素センサ
US20090178366A1 (en) * 2004-04-15 2009-07-16 American Gutter Filter, Inc. Gutter filter
CA2593815A1 (en) * 2005-01-26 2006-08-03 Rosemount Analytical Inc. Amperometric sensor comprising counter electrode isolated from liquid electrolyte
US7308934B2 (en) * 2005-02-18 2007-12-18 Fmc Technologies, Inc. Fracturing isolation sleeve
US20070158211A1 (en) * 2006-01-09 2007-07-12 Rosemount Analytical Inc. Arsenic measurement using anodic stripping voltammetry
CN101275923B (zh) * 2007-03-26 2013-04-10 华瑞科学仪器(上海)有限公司 气体传感器
US8110081B2 (en) * 2009-05-22 2012-02-07 Medical Graphics Corporation Oxygen sensor improvement method
US8828202B2 (en) * 2010-12-17 2014-09-09 Rosemount Analytical Inc. Detachable dissolved oxygen sensor for single use bioreactor/mixer
US8900855B2 (en) 2010-12-17 2014-12-02 Rosemount Analytical Inc. pH sensor integration to single use bioreactor/mixer
RU2469306C1 (ru) * 2011-08-11 2012-12-10 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования Санкт-Петербургский государственный университет Устройство для определения концентрации кислорода в водных и газовых средах
CN103163190B (zh) * 2011-12-14 2016-12-21 罗斯蒙德分析公司 用于单用途生物反应器/混合器的可拆装式溶解氧传感器
US10836990B2 (en) 2016-12-23 2020-11-17 Cyberoptics Corporation Sensor interface for single-use containers
US10584309B2 (en) 2017-02-06 2020-03-10 Rosemount Inc. Pressure transducer for single-use containers
FR3095862B1 (fr) * 2019-05-07 2021-09-10 Syclope Electronique S A S Capteur électrochimique à électrode de travail amovible
US11371902B2 (en) 2019-12-27 2022-06-28 Rosemount Inc. Process venting feature for use in sensor applications with a process fluid barrier
US11874221B2 (en) 2021-01-26 2024-01-16 Yokogawa Electric Corporation Measurement of dissolved oxygen using optical radiation induced luminescence

Family Cites Families (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US36268A (en) * 1862-08-26 Improvement in horse-rakes
US3718566A (en) * 1971-01-07 1973-02-27 Instrumentation Labor Inc Polarographic electrode assembly
US3948746A (en) 1975-01-20 1976-04-06 Fischer & Porter Co. Dissolved oxygen probe
US4003705A (en) * 1975-06-12 1977-01-18 Beckman Instruments, Inc. Analysis apparatus and method of measuring rate of change of electrolyte pH
US4078981A (en) 1976-12-03 1978-03-14 Beckman Instruments, Inc. CO2 interference free O2 electrode
US4207161A (en) 1978-12-14 1980-06-10 Cambridge Instrument Company, Inc. Dissolved oxygen analyzer
DE2930074C2 (de) 1979-07-25 1983-11-17 Fresenius AG, 6380 Bad Homburg Meßvorrichtung für die Bestimmung des Sauerstoffpartialdruckes in Flüssigkeiten und Gasen
US4450064A (en) 1983-03-21 1984-05-22 Beckman Instruments, Inc. Electrochemical gas sensor and method for producing the same
US4620918A (en) 1985-05-03 1986-11-04 Bukamier Gary L Selective sensor construction
US4772375A (en) * 1986-09-25 1988-09-20 James R. Dartez Antifouling electrochemical gas sensor
US4776942A (en) 1987-02-24 1988-10-11 Beckman Industrial Corporation Electrochemical sensor
USRE36268E (en) 1988-03-15 1999-08-17 Boehringer Mannheim Corporation Method and apparatus for amperometric diagnostic analysis
EP0543770B1 (de) 1988-03-31 1997-08-13 ORBISPHERE LABORATORIES (INC.), Wilmington, Succursale de Collonge-Bellerive Ozondetektion
US4900422A (en) 1988-07-05 1990-02-13 Bryan Avron I System for monitoring and reporting the operability and calibration status of a dissolved oxygen sensor
US5098547A (en) 1988-10-11 1992-03-24 Bryan Avron I Dissolved oxygen sensor calibration, monitoring and reporting system
CH681179A5 (de) 1990-04-24 1993-01-29 Ingold Messtechnik Ag
GB2269674B (en) 1992-08-13 1995-10-11 Lawrence Alexander Campbell Electrochemical membrane sensor
US5387329A (en) 1993-04-09 1995-02-07 Ciba Corning Diagnostics Corp. Extended use planar sensors
SG48549A1 (en) 1993-11-19 1998-04-17 Commw Scient Ind Res Org Diffusion cell
US5527444A (en) 1994-04-19 1996-06-18 Sweeney, Jr.; John W. Probe having coaxial design for use with dissolved oxygen meter
JP2867323B2 (ja) 1995-02-23 1999-03-08 株式会社東興化学研究所 溶存酸素電極
US5728290A (en) 1996-06-03 1998-03-17 Beckman Instruments, Inc. Polarographic sensor and method of using same
US6030827A (en) 1998-01-23 2000-02-29 I-Stat Corporation Microfabricated aperture-based sensor
US6080294A (en) 1998-07-15 2000-06-27 Atwood Industries, Inc. Gas sensor with dual electrolytes
JP3650919B2 (ja) 1998-08-31 2005-05-25 株式会社堀場製作所 電気化学センサ
US6602401B1 (en) * 2000-11-01 2003-08-05 Rosemount Analytical Inc. Amperometric sensor for low level dissolved oxygen with self-depleting sensor design

Also Published As

Publication number Publication date
DE60116238T2 (de) 2006-09-07
US20030205485A1 (en) 2003-11-06
EP1203951A1 (de) 2002-05-08
EP1203951B1 (de) 2005-12-28
US6602401B1 (en) 2003-08-05
US7208071B2 (en) 2007-04-24
CA2360599A1 (en) 2002-05-01

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee