DE69428702T2 - Vorrichtung zum analysieren eines fluiden mediums - Google Patents

Vorrichtung zum analysieren eines fluiden mediums

Info

Publication number
DE69428702T2
DE69428702T2 DE69428702T DE69428702T DE69428702T2 DE 69428702 T2 DE69428702 T2 DE 69428702T2 DE 69428702 T DE69428702 T DE 69428702T DE 69428702 T DE69428702 T DE 69428702T DE 69428702 T2 DE69428702 T2 DE 69428702T2
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
DE69428702D1 (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
Application granted granted Critical
Publication of DE69428702D1 publication Critical patent/DE69428702D1/de
Publication of DE69428702T2 publication Critical patent/DE69428702T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/08—Flat membrane modules
    • B01D63/087—Single membrane modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/28—Apparatus therefor
    • 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
    • G01N33/18—Water
    • G01N33/182—Specific anions in water
    • 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
    • G01N33/18—Water
    • G01N33/1886—Water using probes, e.g. submersible probes, buoys
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N35/00—Automatic analysis not limited to methods or materials provided for in any single one of groups G01N1/00 - G01N33/00; Handling materials therefor
    • G01N35/08—Automatic 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • G01N1/4005—Concentrating samples by transferring a selected component through a membrane
    • G01N2001/4016—Concentrating samples by transferring a selected component through a membrane being a selective membrane, e.g. dialysis or osmosis
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/11—Automated chemical analysis
    • Y10T436/117497—Automated chemical analysis with a continuously flowing sample or carrier stream
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation 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
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25625—Dilution
    • Y—GENERAL 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
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/2575—Volumetric liquid transfer

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Pathology (AREA)
  • Biochemistry (AREA)
  • Immunology (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (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 DE69428702D1 (de) 2001-11-22
DE69428702T2 true 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102008017083A1 (de) * 2008-04-01 2009-10-08 Scienova Gmbh Vorrichtung zur Gleichgewichtsdialyse von Flüssigkeiten

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SE504779C2 (sv) * 1994-09-07 1997-04-21 Danfoss As Provtagningsanordning med membran och membranhållare
CA2239173C (en) * 1995-12-01 2004-07-20 Isco Inc. Device for analyzing fluid samples
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
EP0989404B1 (de) * 1998-09-23 2008-06-25 WTW Wissenschaftlich-Technische Werkstätten GmbH & Co. KG Wasser- und Abwasseranalysevorrichtung
DE19843750A1 (de) * 1998-09-23 2000-03-30 Wtw Weilheim Vorrichtung und Verfahren zur Analyse von chemischen Substratgehalten in einer Flüssigkeit
US6306350B1 (en) * 1999-05-19 2001-10-23 Itt Manufacturing Enterprises, Inc. Water sampling method and apparatus with analyte integration
US6901956B2 (en) * 1999-06-18 2005-06-07 Danfoss A/S Flow cell having endless loop manifold
DE19927850C1 (de) * 1999-06-18 2001-03-22 Danfoss As Durchflußzelle eines chemischen Analysesystems
US6840995B2 (en) * 1999-07-14 2005-01-11 Calcitec, Inc. Process for producing fast-setting, bioresorbable calcium phosphate cements
US7034933B2 (en) * 2001-01-26 2006-04-25 Smithkline Beecham Corporation System and method for in vitro analysis of therapeutic agents
GB2383842B (en) * 2001-11-01 2003-11-19 Micromass Ltd Sample introduction system
US20050118704A1 (en) * 2002-12-31 2005-06-02 Brana Malobabic 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
WO2005111629A1 (en) * 2004-05-17 2005-11-24 Danfoss A/S Microanalysis apparatus with constant pressure pump system
DE602007011563D1 (de) 2006-10-19 2011-02-10 Joanneum Res Forschungsges M B H 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
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
EP3572801A1 (de) 2009-08-25 2019-11-27 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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Also Published As

Publication number Publication date
RU2108975C1 (ru) 1998-04-20
DE9421731U1 (de) 1996-06-27
AU6645394A (en) 1994-11-21
CN1121746A (zh) 1996-05-01
EP0706659A1 (de) 1996-04-17
CN1043079C (zh) 1999-04-21
ES2164102T3 (es) 2002-02-16
JP3025015B2 (ja) 2000-03-27
US5695719A (en) 1997-12-09
DE69428702D1 (de) 2001-11-22
ATE207206T1 (de) 2001-11-15
EP0706659B1 (de) 2001-10-17
WO1994025875A1 (en) 1994-11-10
JPH08505477A (ja) 1996-06-11
PL311273A1 (en) 1996-02-05

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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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