DK122196A - Fremgangsmåde og flowsystem til spektrometri og en kuvette til flowsystemet - Google Patents

Fremgangsmåde og flowsystem til spektrometri og en kuvette til flowsystemet Download PDF

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Publication number
DK122196A
DK122196A DK122196A DK122196A DK122196A DK 122196 A DK122196 A DK 122196A DK 122196 A DK122196 A DK 122196A DK 122196 A DK122196 A DK 122196A DK 122196 A DK122196 A DK 122196A
Authority
DK
Denmark
Prior art keywords
cuvette
process line
sample
line
liquid food
Prior art date
Application number
DK122196A
Other languages
English (en)
Other versions
DK173073B1 (da
Inventor
Andreas Skaerlund Frandsen
Soeren Christian Pedersen
Carsten Ridder
Original Assignee
Foss Electric 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
Priority to DK199601221A priority Critical patent/DK173073B1/da
Application filed by Foss Electric As filed Critical Foss Electric As
Priority to AU48628/97A priority patent/AU731963B2/en
Priority to JP52095698A priority patent/JP4105235B2/ja
Priority to PCT/DK1997/000492 priority patent/WO1998020338A1/en
Priority to AT97911146T priority patent/ATE223041T1/de
Priority to CA002270222A priority patent/CA2270222C/en
Priority to DE69715024T priority patent/DE69715024T2/de
Priority to KR10-1999-7003872A priority patent/KR100516530B1/ko
Priority to US09/297,331 priority patent/US6297505B1/en
Priority to PL97333234A priority patent/PL186428B1/pl
Priority to EP97911146A priority patent/EP0935749B1/en
Priority to NZ335597A priority patent/NZ335597A/en
Publication of DK122196A publication Critical patent/DK122196A/da
Application granted granted Critical
Publication of DK173073B1 publication Critical patent/DK173073B1/da

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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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/05—Flow-through cuvettes
    • 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
    • G01N21/17—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
    • G01N21/359—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light using near infrared light
    • 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
    • G01N2021/0346—Capillary cells; Microcells
    • 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
    • G01N2021/0378—Shapes
    • 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
    • G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
    • 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
    • G01N33/02—Food
    • G01N33/04—Dairy products
DK199601221A 1996-11-01 1996-11-01 Fremgangsmåde og flowsystem til spektrometri og en kuvette til flowsystemet DK173073B1 (da)

Priority Applications (12)

Application Number Priority Date Filing Date Title
DK199601221A DK173073B1 (da) 1996-11-01 1996-11-01 Fremgangsmåde og flowsystem til spektrometri og en kuvette til flowsystemet
US09/297,331 US6297505B1 (en) 1996-11-01 1997-10-31 Method and flow system for spectrometry and a cuvette for the flow system
PCT/DK1997/000492 WO1998020338A1 (en) 1996-11-01 1997-10-31 A method and flow system for spectrometry and a cuvette for the flow system
AT97911146T ATE223041T1 (de) 1996-11-01 1997-10-31 Verfahren und strömungsystem für spektrometrie, mit küvette für dieses strömungssystem
CA002270222A CA2270222C (en) 1996-11-01 1997-10-31 A method and flow system for spectrometry and a cuvette for the flow system
DE69715024T DE69715024T2 (de) 1996-11-01 1997-10-31 Verfahren und strömungsystem für spektrometrie, mit küvette für dieses strömungssystem
AU48628/97A AU731963B2 (en) 1996-11-01 1997-10-31 A method and flow system for spectrometry and a cuvette for the flow system
JP52095698A JP4105235B2 (ja) 1996-11-01 1997-10-31 分光測定のための方法及び流れ装置及び流れ装置用キュベット
PL97333234A PL186428B1 (pl) 1996-11-01 1997-10-31 Sposób i przepływowy układ pomiarowy do analizy spektrometrycznej płynnego produktu żywnościowego wlinii technologicznej oraz przepływowa kuweta pomiarowa do analizy spektrometrycznej płynnego produktu żywnościowego w linii technologicznej
EP97911146A EP0935749B1 (en) 1996-11-01 1997-10-31 A method and flow system for spectrometry and a cuvette for the flow system
NZ335597A NZ335597A (en) 1996-11-01 1997-10-31 A method and flow system for spectrometry and a cuvette for the flow system
KR10-1999-7003872A KR100516530B1 (ko) 1996-11-01 1997-10-31 분광 측정 방법 및 분광 측정용 유동 시스템과 유동 시스템용 큐벳

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DK199601221A DK173073B1 (da) 1996-11-01 1996-11-01 Fremgangsmåde og flowsystem til spektrometri og en kuvette til flowsystemet
DK122196 1996-11-01

Publications (2)

Publication Number Publication Date
DK122196A true DK122196A (da) 1998-05-02
DK173073B1 DK173073B1 (da) 1999-12-20

Family

ID=8102351

Family Applications (1)

Application Number Title Priority Date Filing Date
DK199601221A DK173073B1 (da) 1996-11-01 1996-11-01 Fremgangsmåde og flowsystem til spektrometri og en kuvette til flowsystemet

Country Status (12)

Country Link
US (1) US6297505B1 (da)
EP (1) EP0935749B1 (da)
JP (1) JP4105235B2 (da)
KR (1) KR100516530B1 (da)
AT (1) ATE223041T1 (da)
AU (1) AU731963B2 (da)
CA (1) CA2270222C (da)
DE (1) DE69715024T2 (da)
DK (1) DK173073B1 (da)
NZ (1) NZ335597A (da)
PL (1) PL186428B1 (da)
WO (1) WO1998020338A1 (da)

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WO2009152321A1 (en) * 2008-06-11 2009-12-17 The Curators Of The University Of Missouri Liquid chromatography detector and flow controller therefor
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Also Published As

Publication number Publication date
CA2270222A1 (en) 1998-05-14
KR20000052993A (ko) 2000-08-25
AU731963B2 (en) 2001-04-05
DE69715024T2 (de) 2003-01-02
US6297505B1 (en) 2001-10-02
KR100516530B1 (ko) 2005-09-26
EP0935749A1 (en) 1999-08-18
AU4862897A (en) 1998-05-29
EP0935749B1 (en) 2002-08-28
DK173073B1 (da) 1999-12-20
ATE223041T1 (de) 2002-09-15
PL333234A1 (en) 1999-11-22
DE69715024D1 (de) 2002-10-02
JP2001509254A (ja) 2001-07-10
JP4105235B2 (ja) 2008-06-25
PL186428B1 (pl) 2004-01-30
NZ335597A (en) 2000-02-28
WO1998020338A1 (en) 1998-05-14
CA2270222C (en) 2006-05-09

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