DE69428702D1 - Vorrichtung zum analysieren eines fluiden mediums - Google Patents

Vorrichtung zum analysieren eines fluiden mediums

Info

Publication number
DE69428702D1
DE69428702D1 DE69428702T DE69428702T DE69428702D1 DE 69428702 D1 DE69428702 D1 DE 69428702D1 DE 69428702 T DE69428702 T DE 69428702T DE 69428702 T DE69428702 T DE 69428702T DE 69428702 D1 DE69428702 D1 DE 69428702D1
Authority
DE
Germany
Prior art keywords
fluid
flow
channel
pct
reaction
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 - Lifetime
Application number
DE69428702T
Other languages
English (en)
Other versions
DE69428702T2 (de
Inventor
Anders Lynggaard
Ib Espensen
Theiss Stenstroem
Bo Karlberg
Ole Ploug
Gaardsted Kristensen
Niels Eisum
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.)
Hach Lange Analytical ApS
Original Assignee
Danfoss AS
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 Danfoss AS filed Critical Danfoss AS
Publication of DE69428702D1 publication Critical patent/DE69428702D1/de
Application granted granted Critical
Publication of DE69428702T2 publication Critical patent/DE69428702T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08Flat membrane modules
    • B01D63/087Single membrane modules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D61/00Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24Dialysis ; Membrane extraction
    • B01D61/28Apparatus therefor
    • 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
    • G01N33/18Water
    • G01N33/182Specific anions in water
    • 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
    • G01N33/18Water
    • G01N33/1886Water using probes, e.g. submersible probes, buoys
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor using a stream of discrete samples flowing along a tube system, e.g. flow injection analysis
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00Sampling; Preparing specimens for investigation
    • G01N1/28Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40Concentrating samples
    • G01N1/4005Concentrating samples by transferring a selected component through a membrane
    • G01N2001/4016Concentrating samples by transferring a selected component through a membrane being a selective membrane, e.g. dialysis or osmosis
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/11Automated chemical analysis
    • Y10T436/117497Automated chemical analysis with a continuously flowing sample or carrier stream
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/25Chemistry: analytical and immunological testing including sample preparation
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/25Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/25Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25625Dilution
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10TTECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00Chemistry: analytical and immunological testing
    • Y10T436/25Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575Volumetric liquid transfer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Physics & Mathematics (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Water Supply & Treatment (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Optical Measuring Cells (AREA)
DE69428702T 1993-04-29 1994-04-28 Vorrichtung zum analysieren eines fluiden mediums Expired - Lifetime DE69428702T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK9300142 1993-04-29
PCT/DK1994/000169 WO1994025875A1 (en) 1993-04-29 1994-04-28 Device for analyzing a fluid medium

Publications (2)

Publication Number Publication Date
DE69428702D1 true DE69428702D1 (de) 2001-11-22
DE69428702T2 DE69428702T2 (de) 2002-05-08

Family

ID=8154189

Family Applications (2)

Application Number Title Priority Date Filing Date
DE9421731U Expired - Lifetime DE9421731U1 (de) 1993-04-29 1994-04-28 Vorrichtung zum Analysieren eines Fluidmediums
DE69428702T Expired - Lifetime DE69428702T2 (de) 1993-04-29 1994-04-28 Vorrichtung zum analysieren eines fluiden mediums

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE9421731U Expired - Lifetime DE9421731U1 (de) 1993-04-29 1994-04-28 Vorrichtung zum Analysieren eines Fluidmediums

Country Status (11)

Country Link
US (1) US5695719A (de)
EP (1) EP0706659B1 (de)
JP (1) JP3025015B2 (de)
CN (1) CN1043079C (de)
AT (1) ATE207206T1 (de)
AU (1) AU6645394A (de)
DE (2) DE9421731U1 (de)
ES (1) ES2164102T3 (de)
PL (1) PL311273A1 (de)
RU (1) RU2108975C1 (de)
WO (1) WO1994025875A1 (de)

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SE504779C2 (sv) * 1994-09-07 1997-04-21 Danfoss As Provtagningsanordning med membran och membranhållare
DE59610100D1 (de) * 1995-12-01 2003-03-06 Inc Isco Vorrichtung zur untersuchung von flüssigkeitsproben
DE19622847A1 (de) * 1996-06-07 1997-12-11 Danfoss As Analysevorrichtung und Analyseverfahren
DE19629835A1 (de) * 1996-07-24 1998-01-29 Abb Patent Gmbh Vorrichtung zur Analyse von Flüssigkeiten
DE19648441A1 (de) * 1996-11-22 1998-05-28 Abb Patent Gmbh Analysegerät
DE19843750A1 (de) * 1998-09-23 2000-03-30 Wtw Weilheim Vorrichtung und Verfahren zur Analyse von chemischen Substratgehalten in einer Flüssigkeit
EP0989404B1 (de) * 1998-09-23 2008-06-25 WTW Wissenschaftlich-Technische Werkstätten GmbH & Co. KG Wasser- und Abwasseranalysevorrichtung
US6306350B1 (en) * 1999-05-19 2001-10-23 Itt Manufacturing Enterprises, Inc. Water sampling method and apparatus with analyte integration
DE19927850C1 (de) * 1999-06-18 2001-03-22 Danfoss As Durchflußzelle eines chemischen Analysesystems
US6901956B2 (en) * 1999-06-18 2005-06-07 Danfoss A/S Flow cell having endless loop manifold
US6840995B2 (en) * 1999-07-14 2005-01-11 Calcitec, Inc. Process for producing fast-setting, bioresorbable calcium phosphate cements
JP3860118B2 (ja) * 2001-01-26 2006-12-20 スミスクライン ビーチャム コーポレーション 治療薬のinvitro分析のためのシステムおよび方法
GB2383842B (en) * 2001-11-01 2003-11-19 Micromass Ltd Sample introduction system
CA2552358A1 (en) * 2002-12-31 2004-07-15 Telaura Inc. System and method for real-time detection and remote monitoring of pathogens
US20040248306A1 (en) * 2003-06-09 2004-12-09 Hernandez Juan J. Microfluidic water analytical device
US20050037508A1 (en) * 2003-08-12 2005-02-17 Juan Hernandez Microfluidic titration apparatus
EP1747471A1 (de) * 2004-05-17 2007-01-31 Danfoss A/S Mikroanalysevorrichtung mit pumpensystem mit konstantem druck
EP1962993B1 (de) * 2006-10-19 2010-12-29 Joanneum Research Forschungsgesellschaft mbH Vorrichtung zur analyse einer fluid-probe durch mikrodialyse und verfahren zum überwachen eines parameters einer fluid-probe
JP5004577B2 (ja) * 2006-12-27 2012-08-22 ローム株式会社 液体試薬内蔵型マイクロチップにおける液体試薬の液量および/または品質が正常であるかを判定する方法、および液体試薬内蔵型マイクロチップ
WO2009103295A1 (en) * 2008-02-22 2009-08-27 Danfoss A/S An analysis apparatus for in-line monitoring of fluid
DE102008017083A1 (de) * 2008-04-01 2009-10-08 Scienova Gmbh Vorrichtung zur Gleichgewichtsdialyse von Flüssigkeiten
EP2163892B1 (de) 2008-09-11 2014-07-16 Hach Lange GmbH Abwasser-Prozess-Analysegerät
DE102008050092A1 (de) * 2008-10-06 2010-04-08 Hach Lange Gmbh Mobile Wasser-Analyseanordnung
EP2290354B1 (de) * 2009-08-25 2019-07-24 Hach Lange GmbH Prozess-Analysegerät
EP2375238A1 (de) 2010-04-01 2011-10-12 Hach Lange GmbH Flüssigkeitsanalysegerät
CN101975864B (zh) * 2010-11-03 2013-01-23 四川大学 多种营养盐的自动分析仪与自动分析方法
RU2518633C1 (ru) * 2013-02-08 2014-06-10 Борис Константинович Зуев Способ определения состава электролитических жидкостей
CN105699614A (zh) * 2016-01-25 2016-06-22 武汉华星光电技术有限公司 在线监测系统
CN108303496A (zh) * 2018-01-17 2018-07-20 中国地质大学(武汉) 一种环保空气质量检测设备
US10876935B2 (en) * 2018-09-14 2020-12-29 2NDNATURE Software Inc. Systems and methods for water sampling

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DK150802C (da) * 1974-09-16 1988-02-01 Bifok Ab Fremgangsmaade og apparat til kontinuerlig hoejhastighedsanalyse af en vaeskeproeve i en baererstroem
DE2650730C2 (de) * 1976-11-05 1979-03-29 Boehringer Mannheim Gmbh, 6800 Mannheim Tauchdialysator
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Also Published As

Publication number Publication date
EP0706659A1 (de) 1996-04-17
CN1121746A (zh) 1996-05-01
DE9421731U1 (de) 1996-06-27
WO1994025875A1 (en) 1994-11-10
JPH08505477A (ja) 1996-06-11
PL311273A1 (en) 1996-02-05
EP0706659B1 (de) 2001-10-17
ATE207206T1 (de) 2001-11-15
DE69428702T2 (de) 2002-05-08
AU6645394A (en) 1994-11-21
US5695719A (en) 1997-12-09
JP3025015B2 (ja) 2000-03-27
ES2164102T3 (es) 2002-02-16
CN1043079C (zh) 1999-04-21
RU2108975C1 (ru) 1998-04-20

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Owner name: DANFOSS ANALYTICAL A/S, SONDERBORG, DK

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Representative=s name: PATENTANWAELTE KNOBLAUCH UND KNOBLAUCH, 60322 FRANK

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