CA2869265C - Flow chamber for online fluorometer - Google Patents

Flow chamber for online fluorometer Download PDF

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Publication number
CA2869265C
CA2869265C CA2869265A CA2869265A CA2869265C CA 2869265 C CA2869265 C CA 2869265C CA 2869265 A CA2869265 A CA 2869265A CA 2869265 A CA2869265 A CA 2869265A CA 2869265 C CA2869265 C CA 2869265C
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CA
Canada
Prior art keywords
fluid
housing
flow
sensor
flow chamber
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.)
Active
Application number
CA2869265A
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English (en)
French (fr)
Other versions
CA2869265A1 (en
Inventor
Eugene Tokhtuev
William M. Christensen
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.)
Ecolab USA Inc
Original Assignee
Ecolab USA Inc
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 Ecolab USA Inc filed Critical Ecolab USA Inc
Publication of CA2869265A1 publication Critical patent/CA2869265A1/en
Application granted granted Critical
Publication of CA2869265C publication Critical patent/CA2869265C/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • 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
    • G01N2201/022—Casings
    • G01N2201/0228—Moulded parts

Landscapes

  • Health & Medical Sciences (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Optical Measuring Cells (AREA)
CA2869265A 2012-04-02 2013-03-29 Flow chamber for online fluorometer Active CA2869265C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US13/437,573 2012-04-02
US13/437,573 US8614793B2 (en) 2012-04-02 2012-04-02 Flow chamber for online fluorometer
PCT/US2013/034591 WO2013151890A1 (en) 2012-04-02 2013-03-29 Flow chamber for online fluorometer

Publications (2)

Publication Number Publication Date
CA2869265A1 CA2869265A1 (en) 2013-10-10
CA2869265C true CA2869265C (en) 2018-12-04

Family

ID=49233627

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2869265A Active CA2869265C (en) 2012-04-02 2013-03-29 Flow chamber for online fluorometer

Country Status (13)

Country Link
US (1) US8614793B2 (https=)
EP (1) EP2834617B1 (https=)
JP (1) JP6251238B2 (https=)
KR (1) KR102086387B1 (https=)
CN (1) CN104583755B (https=)
AU (1) AU2013243714B2 (https=)
BR (1) BR112014024536B1 (https=)
CA (1) CA2869265C (https=)
MX (1) MX336802B (https=)
NZ (1) NZ700123A (https=)
RU (1) RU2590232C2 (https=)
WO (1) WO2013151890A1 (https=)
ZA (1) ZA201406821B (https=)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9001319B2 (en) * 2012-05-04 2015-04-07 Ecolab Usa Inc. Self-cleaning optical sensor
ES2593303T3 (es) * 2012-10-23 2016-12-07 Koc Universitesi Un procedimiento y un aparato para la detección de un material de marcado en fluidos
US9937535B2 (en) 2013-03-14 2018-04-10 Ecolab Usa Inc. Method and system for operating a CIP pre-flush step using fluorometric measurements of soil content
CN105683739A (zh) * 2013-11-01 2016-06-15 恩特葛瑞斯-捷特隆解决方案公司 溶氧传感器
CN106068454B (zh) * 2014-03-20 2019-04-19 恩特葛瑞斯-捷特隆解决方案公司 用于溶氧传感器中的组件寿命终止的检测及信令的系统及方法
US10323797B2 (en) * 2014-05-21 2019-06-18 Ecolab Usa Inc. Product yield loss management
US9719915B2 (en) * 2015-08-07 2017-08-01 Cooper Technologies Company Gas cap for optical sensor
WO2017077653A1 (ja) * 2015-11-06 2017-05-11 株式会社資生堂 蛍光検出装置、分析方法、及び蛍光検出システム
CN105699352B (zh) * 2016-03-30 2018-07-27 东华理工大学 一种液相样品及其气相离子荧光信息检测装置及方法
WO2018175124A1 (en) * 2017-03-22 2018-09-27 Exxonmobil Research And Engineering Company Sensor and housing design for in-line fluid monitoring
EP3936603A4 (en) * 2019-03-28 2022-05-18 FUJIFILM Corporation MEASURING DEVICE, OPERATING PROGRAM FOR MEASURING DEVICE AND METHOD OF MEASURING
US10948400B1 (en) * 2019-09-17 2021-03-16 General Electric Company Sensor probe assembly and method of forming
EP3889578A1 (en) * 2020-04-01 2021-10-06 Sartorius Stedim Biotech GmbH Flow cell assembly and spectroscopy device assembly for use in a bioprocess
KR20230070978A (ko) 2021-11-15 2023-05-23 주민우 휴대용 콘센트

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3614452A (en) * 1969-01-08 1971-10-19 Du Pont Split stream flow cell for analyzing a fluid
US3917404A (en) 1974-05-28 1975-11-04 Baxter Laboratories Inc Fluorometer assembly including a flow cell
US4008397A (en) 1975-04-24 1977-02-15 Hoffmann-La Roche Inc. Fluorometer flow cell
US4045679A (en) * 1976-05-27 1977-08-30 W. R. Grace & Co. Fluorescent gas analyzer
US4440497A (en) * 1982-05-17 1984-04-03 Corning Glass Works Combination absorbance fluorescence aspirating thermal cuvette
NO156916C (no) * 1985-07-10 1987-12-16 Harald B Steen Stroemningskammer for vaeskestroemsfotometer.
US4750837A (en) 1986-04-11 1988-06-14 Sclavo Inc. Fluorometer with reference light source
JPS63305233A (ja) * 1987-06-05 1988-12-13 Japan Spectroscopic Co 分流型フロ−セル
US5084629A (en) 1990-05-07 1992-01-28 Met One, Inc. Split flow uniform multisensor detection
JP2532988B2 (ja) * 1990-09-29 1996-09-11 三洋電機株式会社 ドライクリ―ナの濁度検出装置
US7099012B1 (en) 2003-03-13 2006-08-29 Turner Designs, Inc. In-line spectrometer
CA2424629A1 (en) * 2003-04-07 2004-10-07 Steven L. Mangan On-line sampling device for ir milk analysis
JP4299689B2 (ja) * 2004-02-06 2009-07-22 株式会社神戸製鋼所 油量監視装置およびこれを用いた油冷式圧縮機
RU53016U1 (ru) * 2005-11-01 2006-04-27 Тихоокеанский океанологический институт имени В.И. Ильичева Дальневосточного отделения Российской Академии наук (ТОИ ДВО РАН) Судовой лазерный проточный флуориметр
US7550746B2 (en) 2006-06-01 2009-06-23 Ecolab Inc. UV fluorometric sensor and method for using the same
WO2008102417A1 (ja) * 2007-02-19 2008-08-28 Japan Science And Technology Agency 蛍光読取装置及び蛍光読取方法
JP4323538B2 (ja) * 2007-05-17 2009-09-02 株式会社日本自動車部品総合研究所 燃料性状検出装置
US8338182B2 (en) 2010-02-08 2012-12-25 Arizona Board of Regents, a body corporate acting for and on behalf of Arizona State University Methods and systems for fluid examination and remediation
US8269193B2 (en) 2010-03-31 2012-09-18 Ecolab Usa Inc. Handheld fluorometer and method of use
US8248611B2 (en) 2010-03-31 2012-08-21 Ecolab Usa Inc. Handheld optical measuring device and method of use
US8373140B2 (en) 2010-03-31 2013-02-12 Ecolab Usa Inc. Fluorometric sensor
US8166828B2 (en) 2010-08-06 2012-05-01 Ecolab USA, Inc. Fluid flow meter
RU108844U1 (ru) * 2011-04-05 2011-09-27 Учреждение Российской академии наук Институт автоматики и процессов управления Дальневосточного отделения РАН (ИАПУ ДВО РАН) Лазерный флуориметр

Also Published As

Publication number Publication date
CA2869265A1 (en) 2013-10-10
US20130256557A1 (en) 2013-10-03
CN104583755A (zh) 2015-04-29
NZ700123A (en) 2016-09-30
JP2015513372A (ja) 2015-05-11
AU2013243714B2 (en) 2016-08-04
KR20140142746A (ko) 2014-12-12
BR112014024536B1 (pt) 2020-12-01
WO2013151890A1 (en) 2013-10-10
JP6251238B2 (ja) 2017-12-20
RU2590232C2 (ru) 2016-07-10
EP2834617A1 (en) 2015-02-11
ZA201406821B (en) 2015-11-25
US8614793B2 (en) 2013-12-24
KR102086387B1 (ko) 2020-03-09
RU2014144000A (ru) 2016-05-27
EP2834617B1 (en) 2020-03-04
MX336802B (es) 2016-02-02
CN104583755B (zh) 2017-10-27
AU2013243714A1 (en) 2014-10-02
EP2834617A4 (en) 2016-01-06
MX2014011803A (es) 2014-12-05

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