DE69715024D1 - Verfahren und strömungsystem für spektrometrie, mit küvette für dieses strömungssystem - Google Patents

Verfahren und strömungsystem für spektrometrie, mit küvette für dieses strömungssystem

Info

Publication number
DE69715024D1
DE69715024D1 DE69715024T DE69715024T DE69715024D1 DE 69715024 D1 DE69715024 D1 DE 69715024D1 DE 69715024 T DE69715024 T DE 69715024T DE 69715024 T DE69715024 T DE 69715024T DE 69715024 D1 DE69715024 D1 DE 69715024D1
Authority
DE
Germany
Prior art keywords
cuvette
process line
sample
line
liquid food
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
DE69715024T
Other languages
English (en)
Other versions
DE69715024T2 (de
Inventor
Sk Rlund Frandsen
Christian Pedersen
Carsten Ridder
Henrik Thomsen
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 HILLEROED AS
Original Assignee
FOSS ELECTRIC HILLEROED 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 FOSS ELECTRIC HILLEROED AS filed Critical FOSS ELECTRIC HILLEROED AS
Application granted granted Critical
Publication of DE69715024D1 publication Critical patent/DE69715024D1/de
Publication of DE69715024T2 publication Critical patent/DE69715024T2/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
    • G01N21/01—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
DE69715024T 1996-11-01 1997-10-31 Verfahren und strömungsystem für spektrometrie, mit küvette für dieses strömungssystem Expired - Fee Related DE69715024T2 (de)

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
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

Publications (2)

Publication Number Publication Date
DE69715024D1 true DE69715024D1 (de) 2002-10-02
DE69715024T2 DE69715024T2 (de) 2003-01-02

Family

ID=8102351

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69715024T Expired - Fee Related DE69715024T2 (de) 1996-11-01 1997-10-31 Verfahren und strömungsystem für spektrometrie, mit küvette für dieses strömungssystem

Country Status (12)

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

Families Citing this family (47)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1999023473A1 (en) 1997-10-31 1999-05-14 Foss Electric A/S A cuvette and spacer therefor as well as a method of producing the spacer
WO2000017611A1 (en) * 1998-09-18 2000-03-30 Foss Electric A/S Method and apparatus for process control
FR2801383B1 (fr) * 1999-11-19 2002-06-28 Federation Francaise De Contro Sonde optique compacte et procede de mesure associe
DE10013374A1 (de) * 2000-03-17 2001-09-27 Abb Patent Gmbh Gasanalysatoreinrichtung sowie Verfahren zum Betrieb derselben
WO2002069697A1 (en) 2001-03-07 2002-09-12 Lattec I/S System for optimising the production performance of a milk producing animal herd
DE10118329A1 (de) * 2001-04-12 2002-10-24 Westfalia Landtechnik Gmbh Verfahren zur Qualitätsprüfung bzw. zur optischen Charakterisierung von Milch und deren Vorrichtung
JP2003042948A (ja) * 2001-08-03 2003-02-13 Univ Waseda グルコース濃度測定装置
AU2003208295A1 (en) * 2002-02-11 2003-09-04 Foss Analytical A/S Method for casein determination in milk
FR2822951B1 (fr) * 2002-03-28 2005-02-04 Federation Francaise De Contro Sonde optique compacte et procede de mesure associe
US6741348B2 (en) * 2002-04-29 2004-05-25 The Curators Of The University Of Missouri Ultrasensitive spectrophotometer
US6894777B2 (en) * 2002-08-07 2005-05-17 Romaine R. Maiefski Multiple-channel UV spectrometer assembly
US7162971B2 (en) 2002-12-19 2007-01-16 Lattec I/S Milk conveyer device
SE524587C2 (sv) * 2003-02-18 2004-08-31 Delaval Holding Ab Förfarande och anordning för att räkna somatiska celler eller små fettdroppar i mjölk
US20040219266A1 (en) * 2003-04-30 2004-11-04 Milliken Adam S. Determination of homogenization efficiency based on light transmittance
DE10336875A1 (de) * 2003-08-11 2005-03-17 Bayer Chemicals Ag Spektroskopische Konzentrationsbestimmung in einer Rektifikationskolonne
US7268881B2 (en) * 2004-02-17 2007-09-11 The Curators Of The University Of Missouri Light scattering detector
US20060286676A1 (en) * 2005-06-17 2006-12-21 Van Camp James R Fluorometric method for monitoring a clean-in-place system
US7479257B2 (en) * 2005-08-26 2009-01-20 Ethicon, Inc. Automated endoscope reprocessor solution testing
JP5469869B2 (ja) 2006-03-09 2014-04-16 オールテック・アソシエイツ・インコーポレーテッド 蒸発光散乱検出器
US7770431B2 (en) * 2006-07-31 2010-08-10 Applied Materials, Inc. Methods and apparatus for insitu analysis of gases in electronic device fabrication systems
US7593101B2 (en) 2007-04-10 2009-09-22 Schlumberger Technology Corporation High-pressure cross-polar microscopy cells having adjustable fluid passage and methods of use
US8246909B2 (en) * 2007-08-29 2012-08-21 Ethicon, Inc. Automated endoscope reprocessor germicide concentration monitoring system and method
KR100975751B1 (ko) * 2008-05-23 2010-08-12 성균관대학교산학협력단 원유의 실시간 휴대용 품질판정 시스템
WO2009152321A1 (en) * 2008-06-11 2009-12-17 The Curators Of The University Of Missouri Liquid chromatography detector and flow controller therefor
KR20140023264A (ko) * 2010-12-03 2014-02-26 포스 애널리터컬 에이/에스 유동 비균질 물질의 중간 적외선 스펙트럼 분석
EP2739635B1 (de) * 2011-08-05 2016-04-20 Wyatt Technology Corporation Blasenunterdrückungssystem für optische messzellen
BR112014003573B1 (pt) 2011-08-19 2020-03-24 Foss Analytical A/S Método de compensação de desvio de amplitude em um espectrômetro que gera dados espectrais ópticos a partir de uma amostra desconhecida em um suporte de amostra einstrumento de espectrometria
KR102007507B1 (ko) 2011-08-24 2019-08-05 퍼킨엘머 애널리티컬 솔루션즈 비.브이. 온도 제어 수단을 구비한 ir 분광 분석 셀
US8663562B2 (en) 2011-09-13 2014-03-04 Sabic Innovative Plastics Ip B.V. Flow cell for measuring electromagnetic radiation absorption spectra in a continuously flowing immiscible liquid(s) or liquids with entrained gas phases
WO2013081534A1 (en) 2011-12-01 2013-06-06 Delaval Holding Ab Milking system and method for cleaning in a milking system
GB201120769D0 (en) 2011-12-02 2012-01-11 Biochrom Ltd Improvements in and relating to devices for recieving liquid samples
EP3017291A4 (de) * 2013-07-03 2017-01-25 Wyatt Technology Corporation Verfahren und vorrichtung zur kontrolle von probenverschleppung bei analysevorrichtungen
DE102013219544A1 (de) * 2013-09-27 2015-04-02 Siemens Aktiengesellschaft Durchflusseinrichtung für ein Spektrometersystem und Verfahren zum Betreiben einer solchen
US9540701B2 (en) 2014-02-28 2017-01-10 Asl Analytical, Inc. Apparatus and method for automated process monitoring and control with near infrared spectroscopy
FI126449B (fi) 2014-06-11 2016-12-15 Janesko Oy Menetelmä ja sovitelma prosessinesteestä otetun erillisnäytteen mittauksen yhteydessä
EP3204749B1 (de) * 2014-10-07 2018-06-06 FOSS Analytical A/S Flüssigkeitsanalysator
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
EP3045891A1 (de) * 2015-01-13 2016-07-20 Nemewo ApS Optisches Charakterisierungssystem für eine Prozessanlage
RU2688954C2 (ru) * 2015-06-01 2019-05-23 ФОСС Аналитикал А/С Спектральный анализ текучего неоднородного вещества в среднем инфракрасном диапазоне
BG67049B1 (bg) 2016-04-12 2020-04-15 „Бултех 2000“ Оод Устройство и метод за анализ на мляко
JP6765239B2 (ja) * 2016-07-12 2020-10-07 日本ピラー工業株式会社 ダイアフラムポンプ
WO2018148809A1 (en) * 2017-02-15 2018-08-23 Bulteh - 2000 Ltd Cuvette for analysis of fluid food products
CA3088168A1 (en) * 2017-11-07 2019-05-16 Lic Automation Limited System and method for analysis of a fluid
DE102018107322A1 (de) * 2018-03-27 2019-10-02 MAX-PLANCK-Gesellschaft zur Förderung der Wissenschaften e.V. Messzelle und Messvorrichtung
DE102018111675A1 (de) 2018-05-15 2019-11-21 Gea Farm Technologies Gmbh Messanordnung für optische Messungen an Milch während eines Melkvorgangs
BG67448B1 (bg) 2018-11-07 2022-07-15 Екомилк Спектра ООД Апарат и метод за анализ на качествата на течни храни с едновременно установяване на примеси в тях
DE102019205575A1 (de) * 2019-04-17 2020-10-22 Mahle International Gmbh Vorrichtung zur Kühlung einer Fahrzeugbatterie

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1305214A (de) * 1970-10-28 1973-01-31
US3781116A (en) 1971-10-14 1973-12-25 Coulter Chemistry Inc Colorimeter with automatic cuvette
US3886364A (en) 1973-06-19 1975-05-27 Union Carbide Corp High pressure infrared cell
US4144804A (en) 1976-10-12 1979-03-20 On-Line Instrumentation, Inc. Apparatus for continuously controlling butterfat content of reconstituted milk
US4239394A (en) * 1977-04-08 1980-12-16 A/S Foss Electric Liquid analyzing apparatus
US4236075A (en) 1978-08-07 1980-11-25 A/S N. Foss Electric Apparatus for measuring components of liquid samples
DK151393C (da) 1978-12-06 1988-05-16 Foss Electric As N Fremgangsmaade til kvantitativ bestemmelse af fedt i en vandig fedtemulsion
DE3132163A1 (de) 1981-08-14 1983-03-03 Bayer Ag, 5090 Leverkusen Vorrichtung zur kontinuierlichen untersuchung chemischer reaktionsvorgaenge mittels infrarot(ir)-absorption
FI65672C (fi) 1982-09-09 1984-06-11 Kainuun Osuusmeijeri Foerfarande foer tagning av mjoelkprov och vid foerfarandet anaendbar anordning
EP0304232B1 (de) 1987-08-18 1996-12-27 Bp Oil International Limited Verfahren zur direkten Bestimmung der physikalischen Eigenschaften von Kohlenwasserstoffprodukten
DE3822445A1 (de) * 1988-07-02 1990-01-04 Bruker Analytische Messtechnik Optische hochdruck-transmissionszelle
US4910403A (en) 1988-11-02 1990-03-20 Flow Vision, Inc. Sampling flow cell with diamond window
US5137738A (en) 1989-05-16 1992-08-11 Wedgewood Technology, Inc. System and method for controlling butterfat content in standardized milk product using whole product sensor
US5046854A (en) * 1990-02-01 1991-09-10 The Dow Chemical Company Photometric cell and probe having windows fusion sealed to a metallic body
US6395228B1 (en) 1991-11-27 2002-05-28 Marathon Ashland Petroleum Llc Sampling and analysis system
DK39792D0 (da) 1992-03-25 1992-03-25 Foss Electric As Fremgangsmaade til bestemmelse af en komponent

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 (de) 1999-08-18
AU4862897A (en) 1998-05-29
DK122196A (da) 1998-05-02
EP0935749B1 (de) 2002-08-28
DK173073B1 (da) 1999-12-20
ATE223041T1 (de) 2002-09-15
PL333234A1 (en) 1999-11-22
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

Similar Documents

Publication Publication Date Title
DE69715024D1 (de) Verfahren und strömungsystem für spektrometrie, mit küvette für dieses strömungssystem
WO1996029925A3 (en) Apparatus and methods of raman spectroscopy for analysis of blood gases and analytes
DE69713886D1 (de) Verfahren zur bestimmung von reife und qualität von pflanzensamen und vorrichtung zum sortieren desselben
EP2343117A3 (de) Verfahren und Vorrichtung zur Überwachung bei der Polyolefinen-Herstellung
ATE241933T1 (de) Verfahren und vorrichtung zum vorhersagen von physiologischen messwerten
DE69921602D1 (de) Auf einem multivariablen statistischen modell basierendes system zur darstellung des betriebs einer stranggiessanlage und detektion bevorstehender durchbrüche
DK165391D0 (da) Ir-maalesystem
CA2018586A1 (en) Method and apparatus for photometric determination of the properties of individual pieces of meat
DE69633841D1 (de) Methode und Apparat zur lokalen Temperaturmessung für hochauflösende in-situ Messung
CA2333153A1 (en) Process control
ATE257604T1 (de) Verfahren und vorrichtung zum trocknen von materialien
CN107703096B (zh) 一种检测异氰酸酯中水分和/或脲含量的方法及其在线监控的应用
EP0851027B1 (de) Methode zur kontrolle der züchtung von milchsäurebakterien
DE60208312D1 (de) Fehlerratenmessungsverfahren in einem optischen Übertragungssystem und Vorrichtung zur Ausführung des Verfahrens
GB1491068A (en) Automatic cleaning of sensing probes
Szijarto et al. Determination of added water and bovine milk to caprine milk
WO1998052012A3 (de) Messvorrichtung und verfahren zur reinigung von kontaminationsbereichen einer messvorrichtung
ATE204079T1 (de) Verfahren zur spektralanalyse von inhomogenen proben
NO981172L (no) FremgangsmÕte og anordning til overvÕking av cellulosekoking
DE3872661T2 (de) Automatisches verfahren zur messwertberichtigung eines chromatographen und system zu seiner durchfuehrung.
Sørensen et al. Detection of cheese batches exposed to Clostridium tyrobutyricum spoilage by near infrared spectroscopy
Schmidt Biosensors and flow injection analysis in bioprocess control
ATE197191T1 (de) Verfahren zum aufbereiten eines messgasstroms
SU849079A1 (ru) Способ электрического контрол биОХиМичЕСКОгО COCTABA ВиНОМАТЕ-РиАлОВ
van den Dolder 2nd International symposium on applications of analytical techniques to industrial process control

Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee