DE69208465D1 - Vorrichtung zum spektralphotometrischen dosieren von wässerigen flüssigkeiten - Google Patents

Vorrichtung zum spektralphotometrischen dosieren von wässerigen flüssigkeiten

Info

Publication number
DE69208465D1
DE69208465D1 DE69208465T DE69208465T DE69208465D1 DE 69208465 D1 DE69208465 D1 DE 69208465D1 DE 69208465 T DE69208465 T DE 69208465T DE 69208465 T DE69208465 T DE 69208465T DE 69208465 D1 DE69208465 D1 DE 69208465D1
Authority
DE
Germany
Prior art keywords
aqueous liquids
dosing
spectral photometric
liquids
photometric
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
DE69208465T
Other languages
English (en)
Other versions
DE69208465T2 (de
Inventor
Marc Asselain
Daniel Manifacier
Yves Agnet
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.)
Foss Electric Hillerod Dk AS
Original Assignee
Anadis Instruments SA
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=9413714&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69208465(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Anadis Instruments SA filed Critical Anadis Instruments SA
Publication of DE69208465D1 publication Critical patent/DE69208465D1/de
Application granted granted Critical
Publication of DE69208465T2 publication Critical patent/DE69208465T2/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
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3577—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing liquids, e.g. polluted water
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0332—Cuvette constructions with temperature control
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/023—Controlling conditions in casing
    • G01N2201/0231—Thermostating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/129—Using chemometrical methods
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S250/00—Radiant energy
    • Y10S250/91—Food sample analysis using invisible radiant energy source

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DE69208465T 1991-06-10 1992-06-09 Vorrichtung zum spektralphotometrischen dosieren von wässerigen flüssigkeiten Expired - Fee Related DE69208465T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR9107116A FR2677453B1 (fr) 1991-06-10 1991-06-10 Procede et appareil de dosage spectrophotometrique des liquides aqueux.
PCT/FR1992/000530 WO1992022803A1 (fr) 1991-06-10 1992-06-09 Procede et appareil de dosage spectrophotometrique des liquides aqueux

Publications (2)

Publication Number Publication Date
DE69208465D1 true DE69208465D1 (de) 1996-03-28
DE69208465T2 DE69208465T2 (de) 1996-08-08

Family

ID=9413714

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69208465T Expired - Fee Related DE69208465T2 (de) 1991-06-10 1992-06-09 Vorrichtung zum spektralphotometrischen dosieren von wässerigen flüssigkeiten

Country Status (9)

Country Link
US (1) US5453619A (de)
EP (1) EP0588892B1 (de)
AT (1) ATE134441T1 (de)
CA (1) CA2109568C (de)
DE (1) DE69208465T2 (de)
DK (1) DK0588892T3 (de)
ES (1) ES2086747T3 (de)
FR (1) FR2677453B1 (de)
WO (1) WO1992022803A1 (de)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2803660B1 (fr) * 2000-01-07 2002-04-05 Cetim Sa Dispositif d'analyse spectrophotometrique de fluides
DE10124917B4 (de) * 2001-05-28 2007-03-22 Bionorica Ag Verfahren zur Klassifizierung von Wein und Kaffee
AU2003226075B2 (en) 2002-04-12 2008-09-25 Instrumentation Laboratory Company Immunoassay probe
DE102004010217A1 (de) 2004-02-27 2005-09-15 Carl Zeiss Jena Gmbh Anordnung und Verfahren zur spektroskopischen Bestimmung der Bestandteile und Konzentrationen pumpfähiger organischer Verbindungen
US8211386B2 (en) 2004-06-08 2012-07-03 Biokit, S.A. Tapered cuvette and method of collecting magnetic particles
US7796261B2 (en) * 2004-12-02 2010-09-14 Foss Analytical A/S Spectrophotometer
US20220082497A1 (en) * 2014-02-13 2022-03-17 Brewmetrix LLC Spectroscopic method and apparatus for prediction of non-alcoholic and alcoholic beverages quality parameters and properties
JP2015064370A (ja) * 2014-11-12 2015-04-09 フォス アナリティカル アグシャセルスガーッブＦｏｓｓ Ａｎａｌｙｔｉｃａｌ Ａ／Ｓ 流動する不均質材料の中赤外線スペクトル分析
US9983122B1 (en) * 2017-08-03 2018-05-29 Sea-Bird Electronics, Inc. Aqueous solution constituent analyzer

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU1133551A1 (ru) * 1983-05-11 1985-01-07 Конструкторское Проектно-Технологическое Бюро Всероссийского Научно-Исследовательского Института Племенного Дела Устройство дл подготовки пробы молока к определению содержани в ней жира
JPS6165122A (ja) * 1984-09-06 1986-04-03 Jeol Ltd フ−リエ変換赤外分光光度計
EP0404207B1 (de) * 1984-11-13 1995-09-13 Shields Instruments Limited Infrarot-spektrophotometrisches Verfahren
IE65900B1 (en) * 1988-10-15 1995-11-29 Satake Eng Co Ltd Apparatus for evaluating quality of raw coffee beans
FI87694C (fi) * 1989-07-07 1993-02-10 Instrumentarium Oy Avlaegsnande av gaser som stoer maetningar av en gasindikator
JPH0447254A (ja) * 1990-06-15 1992-02-17 Snow Brand Milk Prod Co Ltd 近赤外線を用いて脱脂乳、牛乳、クリーム及びチーズの成分含量を測定する方法及び装置
DK39792D0 (da) * 1992-03-25 1992-03-25 Foss Electric As Fremgangsmaade til bestemmelse af en komponent

Also Published As

Publication number Publication date
US5453619A (en) 1995-09-26
FR2677453A1 (fr) 1992-12-11
DK0588892T3 (da) 1996-07-08
WO1992022803A1 (fr) 1992-12-23
ES2086747T3 (es) 1996-07-01
CA2109568C (fr) 1999-01-12
EP0588892A1 (de) 1994-03-30
CA2109568A1 (fr) 1992-12-23
EP0588892B1 (de) 1996-02-21
ATE134441T1 (de) 1996-03-15
FR2677453B1 (fr) 1993-10-08
DE69208465T2 (de) 1996-08-08

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8327 Change in the person/name/address of the patent owner

Owner name: FOSS ELECTRIC A/S, HILLEROD, DK

8339 Ceased/non-payment of the annual fee