ATE134441T1 - Vorrichtung zum spektralphotometrischen dosieren von wässerigen flüssigkeiten - Google Patents

Vorrichtung zum spektralphotometrischen dosieren von wässerigen flüssigkeiten

Info

Publication number
ATE134441T1
ATE134441T1 AT92912357T AT92912357T ATE134441T1 AT E134441 T1 ATE134441 T1 AT E134441T1 AT 92912357 T AT92912357 T AT 92912357T AT 92912357 T AT92912357 T AT 92912357T AT E134441 T1 ATE134441 T1 AT E134441T1
Authority
AT
Austria
Prior art keywords
aqueous liquids
spectrophotometric
dosing
liquids
spectrophotometric dosing
Prior art date
Application number
AT92912357T
Other languages
English (en)
Inventor
Marc Asselain
Daniel Manifacier
Yves Agnet
Original Assignee
Anadis Instr 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=ATE134441(T1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Anadis Instr Sa filed Critical Anadis Instr Sa
Application granted granted Critical
Publication of ATE134441T1 publication Critical patent/ATE134441T1/de

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)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Treatment Of Fiber Materials (AREA)
  • Loading And Unloading Of Fuel Tanks Or Ships (AREA)
AT92912357T 1991-06-10 1992-06-09 Vorrichtung zum spektralphotometrischen dosieren von wässerigen flüssigkeiten ATE134441T1 (de)

Applications Claiming Priority (1)

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.

Publications (1)

Publication Number Publication Date
ATE134441T1 true ATE134441T1 (de) 1996-03-15

Family

ID=9413714

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92912357T ATE134441T1 (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
WO2006058741A1 (en) * 2004-12-02 2006-06-08 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
ATE61666T1 (de) * 1984-11-13 1991-03-15 Shields Instr Ltd Infrarot-spektrophotometrische vorrichtung.
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
CA2109568C (fr) 1999-01-12
FR2677453A1 (fr) 1992-12-11
CA2109568A1 (fr) 1992-12-23
WO1992022803A1 (fr) 1992-12-23
FR2677453B1 (fr) 1993-10-08
ES2086747T3 (es) 1996-07-01
DE69208465D1 (de) 1996-03-28
US5453619A (en) 1995-09-26
EP0588892A1 (de) 1994-03-30
DK0588892T3 (da) 1996-07-08
EP0588892B1 (de) 1996-02-21
DE69208465T2 (de) 1996-08-08

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties