KR100794478B1 - 자체 세정 광학 유동 셀 - Google Patents

자체 세정 광학 유동 셀 Download PDF

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Publication number
KR100794478B1
KR100794478B1 KR1020010012404A KR20010012404A KR100794478B1 KR 100794478 B1 KR100794478 B1 KR 100794478B1 KR 1020010012404 A KR1020010012404 A KR 1020010012404A KR 20010012404 A KR20010012404 A KR 20010012404A KR 100794478 B1 KR100794478 B1 KR 100794478B1
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KR
South Korea
Prior art keywords
flow cell
cleaning
optical flow
self
cell
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Expired - Fee Related
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KR1020010012404A
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English (en)
Korean (ko)
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KR20010091957A (ko
Inventor
트레이노프스티븐피.
Original Assignee
와이어트 테크놀로지 코포레이션
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Publication of KR20010091957A publication Critical patent/KR20010091957A/ko
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Publication of KR100794478B1 publication Critical patent/KR100794478B1/ko
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    • 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
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • 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
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/154—Ultrasonic cleaning
    • 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
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/4238—With cleaner, lubrication added to fluid or liquid sealing at valve interface

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  • 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)
  • Cleaning By Liquid Or Steam (AREA)
KR1020010012404A 2000-03-10 2001-03-10 자체 세정 광학 유동 셀 Expired - Fee Related KR100794478B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/523,003 2000-03-10
US09/523,003 US6452672B1 (en) 2000-03-10 2000-03-10 Self cleaning optical flow cell

Publications (2)

Publication Number Publication Date
KR20010091957A KR20010091957A (ko) 2001-10-23
KR100794478B1 true KR100794478B1 (ko) 2008-01-16

Family

ID=24083268

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020010012404A Expired - Fee Related KR100794478B1 (ko) 2000-03-10 2001-03-10 자체 세정 광학 유동 셀

Country Status (5)

Country Link
US (2) US6452672B1 (enExample)
EP (1) EP1134577B1 (enExample)
JP (1) JP4680402B2 (enExample)
KR (1) KR100794478B1 (enExample)
DE (1) DE60131486T2 (enExample)

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IES20000617A2 (en) 2000-08-02 2002-02-20 Millipore Ireland Bv Optical scattering monitor
GB2371358A (en) * 2001-01-22 2002-07-24 Optokem Ltd Light scattering particle characterisation apparatus and detection means
GB2379976B (en) * 2001-09-20 2005-02-02 Ndc Infrared Eng Ltd Optical sampling window
JP3914838B2 (ja) * 2002-07-10 2007-05-16 株式会社日立ハイテクノロジーズ 自動分析装置
US7648678B2 (en) 2002-12-20 2010-01-19 Dako Denmark A/S Method and system for pretreatment of tissue slides
US20060042671A1 (en) * 2003-10-24 2006-03-02 Connelly Rowan T Ultrasonic optical cleaning system
AT501052B1 (de) * 2004-06-18 2006-06-15 Austria Wirtschaftsserv Gmbh Verfahren und einrichtung zur absorptionsspektroskopie
WO2006007533A1 (en) * 2004-07-01 2006-01-19 Tracedetect, Inc. Method for ultrasonic cleaning of a working electrode in electrochemical cell useful for automated trace metals measurement
JP4554400B2 (ja) * 2005-03-04 2010-09-29 三井造船株式会社 フローセル
SG132554A1 (en) * 2005-11-28 2007-06-28 Singapore Polytechnic A fluid quality-monitoring device
WO2008020887A2 (en) * 2006-02-14 2008-02-21 Arete Associates Self-cleaning underwater instrumentation
DE102007014844B3 (de) * 2007-03-28 2008-06-05 Glatt Systemtechnik Gmbh Verfahren zur Überwachung der optischen Durchlässigkeit eines Beobachtungsfensters und Einrichtung zur Reinigung eines Beobachtungsfensters
US7982875B2 (en) * 2009-06-15 2011-07-19 Wyatt Technology Corporation Method and apparatus for measuring the scattered light signals from a liquid sample
WO2012145479A1 (en) * 2011-04-21 2012-10-26 Rensselaer Polytechnic Institute Ultrasonic high temperature and pressure housing for piezoelectric-acoustic channels
US9032792B2 (en) 2012-01-19 2015-05-19 Nalco Company Fouling reduction device and method
US9001319B2 (en) 2012-05-04 2015-04-07 Ecolab Usa Inc. Self-cleaning optical sensor
WO2014078910A1 (en) * 2012-11-23 2014-05-30 Commonwealth Scientific And Industrial Research Organisation Fouling resistant flow manifold
DE102013111235A1 (de) * 2012-12-19 2014-06-26 Endress + Hauser Conducta Gesellschaft für Mess- und Regeltechnik mbH + Co. KG Anordnung zur optischen Messung einer oder mehrerer physikalischer, chemischer und/oder biologischer Prozessgrößen eines Mediums
WO2014144392A1 (en) * 2013-03-15 2014-09-18 Turner Designs Hydrocarbon Instruments, Inc. Solvent-free method for measuring hydrocarbons in water
WO2015003037A1 (en) * 2013-07-03 2015-01-08 Wyatt Technology Corporation Method and apparatus to control sample carryover in analytical instruments
CN106999994B (zh) 2014-10-17 2020-12-22 妮玛·纳巴维 自清洁光学传感器组件
BR112017014863A2 (pt) * 2015-01-08 2018-02-06 Ecolab Usa Inc método para obter ou manter transmitância óptica em líquido desaerado
US10197824B2 (en) 2015-01-08 2019-02-05 Ecolab Usa Inc. Method of obtaining or maintaining optical transmittance into deaerated liquid
CN106290593B (zh) * 2015-05-22 2021-01-22 苏州理瞳精密测量系统有限公司 一种具有传感器的色谱装置
US10466173B2 (en) * 2017-10-06 2019-11-05 Wyatt Technology Corporation Optical flow cell assembly incorporating a replaceable transparent flow cell
WO2019221957A1 (en) 2018-05-15 2019-11-21 Carrier Corporation Vibration based actuator system for cleaning of optical surface
EP3909693B1 (en) 2020-05-15 2024-08-21 Argo AI GmbH Method for protecting an optical sensor of a vehicle from environmental pollutants
WO2022115712A1 (en) 2020-11-30 2022-06-02 H2Ok Innovations Inc. Methods and systems for monitoring fluids
JP7428672B2 (ja) * 2021-02-03 2024-02-06 株式会社日立製作所 粒子測定装置
DE102021118871A1 (de) 2021-07-21 2023-01-26 Bernhard Giersberg Verfahren und Vorrichtung sowie Messsonde zur Klärschlammkonditionierung
NO347663B1 (en) 2021-09-24 2024-02-12 Proanalysis As Cleaning system for probe unit
EP4383691A4 (en) 2021-11-10 2024-12-04 Samsung Electronics Co., Ltd. ELECTRONIC DEVICE COMPRISING AN ADHESIVE ELEMENT
US12350717B2 (en) 2022-05-26 2025-07-08 Badger Meter, Inc. System and method for mechanically cleaning a spectrometer probe

Citations (2)

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KR960021336A (ko) * 1994-12-28 1996-07-18 김광호 초음파 진동 융착장치
KR970032826A (ko) * 1995-12-27 1997-07-22 이능희 미백 및 자외선 차단 효과가 우수한 복합안료의 제조방법

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JPS5252684A (en) * 1975-10-25 1977-04-27 Chiyouonpa Kogyo Kk Ultrasonic cleaning device of measuring window for turbid meter
US4165179A (en) * 1976-08-19 1979-08-21 Nippon Precision Optical Instrument Co., Ltd. Device for wiping optical window in turbidimeter or similar optical instrument for examining liquid sample
GB1604691A (en) 1978-05-25 1981-12-16 Boulton Ltd William Methods and apparatus for preventing the accumulation of deposits on surfaces
CH636200A5 (en) 1979-03-20 1983-05-13 Zellweger Uster Ag Method and device for removing gas bubbles and other deposits from cuvettes (cells)
JPS62165127A (ja) * 1986-01-17 1987-07-21 Sumitomo Metal Ind Ltd 光学機器における防塵方法
JPH02253137A (ja) * 1989-03-27 1990-10-11 Power Reactor & Nuclear Fuel Dev Corp フローセル洗浄装置
JPH04332852A (ja) * 1991-05-09 1992-11-19 Fuji Electric Co Ltd 浸漬型光学セル
JPH078759U (ja) * 1993-07-09 1995-02-07 日本分光株式会社 流体試料用フローセル
US5404217A (en) 1993-08-26 1995-04-04 Janik; Gary R. Laser liquid flow cell manifold system and method for assembly
JP3336323B2 (ja) 1993-10-28 2002-10-21 本多電子株式会社 超音波洗浄方法及びその装置
JP3427606B2 (ja) * 1996-02-01 2003-07-22 株式会社日立製作所 化学分析装置
DE19748725A1 (de) 1997-11-05 1999-05-06 Thomas Dipl Ing Frank Verfahren und Vorrichtung zur Reinigung und Bewuchsverhinderung der Meßflächen von in Fluiden befindlichen Sensoren
US5889209A (en) 1997-12-18 1999-03-30 The Regents Of The University Of California Method and apparatus for preventing biofouling of aquatic sensors
US6330831B1 (en) * 1998-10-20 2001-12-18 Panametrics, Inc. Stream-cleaned differential reflection coefficient sensor

Patent Citations (2)

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KR960021336A (ko) * 1994-12-28 1996-07-18 김광호 초음파 진동 융착장치
KR970032826A (ko) * 1995-12-27 1997-07-22 이능희 미백 및 자외선 차단 효과가 우수한 복합안료의 제조방법

Also Published As

Publication number Publication date
KR20010091957A (ko) 2001-10-23
EP1134577A2 (en) 2001-09-19
EP1134577B1 (en) 2007-11-21
US6426794B1 (en) 2002-07-30
US6452672B1 (en) 2002-09-17
DE60131486T2 (de) 2008-11-13
JP4680402B2 (ja) 2011-05-11
EP1134577A3 (en) 2002-04-17
JP2001296241A (ja) 2001-10-26
DE60131486D1 (de) 2008-01-03

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