JPH0583141B2 - - Google Patents

Info

Publication number
JPH0583141B2
JPH0583141B2 JP62268177A JP26817787A JPH0583141B2 JP H0583141 B2 JPH0583141 B2 JP H0583141B2 JP 62268177 A JP62268177 A JP 62268177A JP 26817787 A JP26817787 A JP 26817787A JP H0583141 B2 JPH0583141 B2 JP H0583141B2
Authority
JP
Japan
Prior art keywords
cell
flow cell
light
flow
layer
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
JP62268177A
Other languages
English (en)
Japanese (ja)
Other versions
JPS63241337A (ja
Inventor
Masao Kamahori
Yoshio Watanabe
Junkichi Miura
Mamoru Taki
Hiroyuki Myagi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Publication of JPS63241337A publication Critical patent/JPS63241337A/ja
Publication of JPH0583141B2 publication Critical patent/JPH0583141B2/ja
Granted 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
    • G01N21/01—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
    • G01N21/05—Flow-through cuvettes
    • G01N2021/054—Bubble trap; Debubbling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/74—Optical detectors
    • G01N2030/746—Optical detectors detecting along the line of flow, e.g. axial
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/74—Optical detectors

Landscapes

  • Physics & Mathematics (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)
  • Optical Measuring Cells (AREA)
JP62268177A 1986-11-07 1987-10-26 光度計用フローセル Granted JPS63241337A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP26378386 1986-11-07
JP61-263783 1986-11-07

Publications (2)

Publication Number Publication Date
JPS63241337A JPS63241337A (ja) 1988-10-06
JPH0583141B2 true JPH0583141B2 (OSRAM) 1993-11-24

Family

ID=17394206

Family Applications (1)

Application Number Title Priority Date Filing Date
JP62268177A Granted JPS63241337A (ja) 1986-11-07 1987-10-26 光度計用フローセル

Country Status (4)

Country Link
US (1) US4823168A (OSRAM)
EP (1) EP0266769B1 (OSRAM)
JP (1) JPS63241337A (OSRAM)
DE (1) DE3785909T2 (OSRAM)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2048954T3 (es) * 1989-04-14 1994-04-01 Kontron Instr Holding Celula de circulacion capilar.
DE4004990C2 (de) * 1990-02-19 1998-04-09 Fisher Rosemount Gmbh & Co Ges Analysenküvette
DK111990D0 (da) * 1990-05-04 1990-05-04 Biometic Aps Apparat og fremgangsmaade til analyse af en vaeskesuspension
DE59104604D1 (de) * 1990-11-26 1995-03-23 Ciba Geigy Ag Detektorzelle.
US6254828B1 (en) * 1991-04-29 2001-07-03 Lacount Robert B. Fluid cell substance analysis and calibration methods
US5757482A (en) * 1995-04-20 1998-05-26 Perseptive Biosystems, Inc. Module for optical detection in microscale fluidic analyses
EP0762119B1 (en) * 1995-09-06 2001-12-05 Agilent Technologies Deutschland GmbH Photometric flow apparatus for small sample volumes
US5726751A (en) * 1995-09-27 1998-03-10 University Of Washington Silicon microchannel optical flow cytometer
JPH09218149A (ja) * 1996-02-15 1997-08-19 Shimadzu Corp 検出計セルおよび光学測定装置
US5747349A (en) * 1996-03-20 1998-05-05 University Of Washington Fluorescent reporter beads for fluid analysis
US5708272A (en) * 1996-05-03 1998-01-13 Intevep, S.A. Apparatus for determining a parameter of a substance, especially a hydrocarbon
WO2003029788A2 (de) 2001-09-28 2003-04-10 Ibidi Gmbh Flusskammer
US7029631B2 (en) * 2002-04-19 2006-04-18 Agilent Technologies, Inc. Apparatus for improved light collection
US6741348B2 (en) 2002-04-29 2004-05-25 The Curators Of The University Of Missouri Ultrasensitive spectrophotometer
US7294839B2 (en) * 2002-10-08 2007-11-13 Ric Investements, Inc. Low volume sample cell and gas monitoring system using same
US6867857B2 (en) 2002-10-29 2005-03-15 Nanostream, Inc. Flow cell for optical analysis of a fluid
US6976384B2 (en) * 2002-10-31 2005-12-20 Nanostream, Inc. Parallel detection chromatography systems
US7050660B2 (en) * 2003-04-07 2006-05-23 Eksigent Technologies Llc Microfluidic detection device having reduced dispersion and method for making same
DE10316685A1 (de) * 2003-04-10 2004-10-28 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Vorichtung zur photometrischen Messung der Konzentration einer chemischen Substanz in einer Meßlösung
JP4061241B2 (ja) * 2003-05-13 2008-03-12 ジーエルサイエンス株式会社 キャピラリーチューブフローセル
US7268881B2 (en) * 2004-02-17 2007-09-11 The Curators Of The University Of Missouri Light scattering detector
WO2005116614A1 (en) * 2004-05-24 2005-12-08 Nanostream, Inc. Capillary multi-channel optical flow cell
US7189960B2 (en) * 2004-08-27 2007-03-13 The Toro Company Optical moisture sensor
US7262844B2 (en) * 2005-01-13 2007-08-28 The Curators Of The University Of Missouri Ultrasensitive spectrophotometer
US7903252B2 (en) * 2005-01-13 2011-03-08 The Curators Of The University Of Missouri Noise cancellation in fourier transform spectrophotometry
WO2007103044A2 (en) 2006-03-09 2007-09-13 Alltech Associates Inc. Evaporative light scattering detector
CN100419406C (zh) * 2006-03-31 2008-09-17 洪陵成 流动光度分析流通池
US7545490B1 (en) * 2006-09-26 2009-06-09 Itt Manufacturing Enterprises, Inc. Microscope flow cell apparatus for raman analysis of a liquid
EP2124036A1 (en) 2008-05-20 2009-11-25 Agilent Technologies, Inc. Pre-positioning and guiding mechanism for inserting a flow cell in a detector
US20110083493A1 (en) * 2008-06-11 2011-04-14 The Curators Of The University Of Missouri Liquid Chromatography Detector and Flow Controller Therefor
JP2010060484A (ja) * 2008-09-05 2010-03-18 Yazaki Corp 気体セル、気体サンプル室、及び、濃度測定装置
US8233146B2 (en) * 2009-01-13 2012-07-31 Becton, Dickinson And Company Cuvette for flow-type particle analyzer
US8502969B2 (en) * 2009-12-16 2013-08-06 Boule Medical Ab Miniature flow-through cuvette and spectrophotometer containing the same
US9007050B2 (en) 2010-09-17 2015-04-14 The Toro Company Soil moisture sensor with improved enclosure
AU2012328860B2 (en) 2011-10-24 2017-04-13 The Toro Company Soil moisture sensor
JP6029073B2 (ja) 2012-11-30 2016-11-24 パナソニックＩｐマネジメント株式会社 光センサ装置、光センサ装置に用いる光学要素の製造方法
WO2016154578A1 (en) * 2015-03-25 2016-09-29 Eta Diagnostics, Inc. An optical cell constructed by anodically bonding a thin metal layer between two optically clear glass windows
KR20230157541A (ko) * 2017-12-23 2023-11-16 루마사이트, 인코포레이티드 마이크로유체 칩 구성 및 역학을 이용한 광학적 힘 측정 및 세포 이미징을 위한 마이크로유체 칩 디바이스
US10871440B2 (en) 2017-12-23 2020-12-22 Lumacyte, LLC Microfluidic chip device for optical force measurements and cell imaging using microfluidic chip configuration and dynamics
EP3647769A1 (en) 2018-10-29 2020-05-06 ETH Zurich Flow cell
CN115103722B (zh) * 2020-02-14 2024-05-03 科宝智慧医疗科技（上海）有限公司 一种用于液体分析的容器
CN115656047B (zh) * 2022-09-27 2025-09-12 大连依利特分析仪器有限公司 横截面异形渐变双轴向锥型腔流动池

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3751173A (en) * 1972-08-24 1973-08-07 Micromedic Systems Inc Flowthrough cuvette
US4180739A (en) * 1977-12-23 1979-12-25 Varian Associates, Inc. Thermostatable flow cell for fluorescence measurements
JPS59180448A (ja) * 1983-03-31 1984-10-13 Kusano Kagaku Kikai Seisakusho:Kk 分光分析用フロ−セル
JPS60125540A (ja) * 1983-12-09 1985-07-04 Union Giken:Kk ミクロフロ−セル
US4575424A (en) * 1984-03-01 1986-03-11 Isco, Inc. Chromatographic flow cell and method of making it
DE3414260A1 (de) * 1984-04-14 1985-10-24 Fa. Carl Zeiss, 7920 Heidenheim Durchflusskuevette mit nl-volumen
EP0186755A3 (de) * 1984-11-26 1986-07-23 Kontron-Holding Ag Durchflusszelle
US4588893A (en) * 1985-02-25 1986-05-13 Nicolet Instrument Corporation Light-pipe flow cell for supercritical fluid chromatography
JPS61231435A (ja) * 1985-04-08 1986-10-15 Hitachi Ltd フロ−セル

Also Published As

Publication number Publication date
EP0266769A2 (en) 1988-05-11
EP0266769A3 (en) 1990-01-24
DE3785909D1 (de) 1993-06-24
JPS63241337A (ja) 1988-10-06
DE3785909T2 (de) 1993-11-18
US4823168A (en) 1989-04-18
EP0266769B1 (en) 1993-05-19

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term