BR112017018841A2 - sensor óptico, e, método. - Google Patents

sensor óptico, e, método.

Info

Publication number
BR112017018841A2
BR112017018841A2 BR112017018841-4A BR112017018841A BR112017018841A2 BR 112017018841 A2 BR112017018841 A2 BR 112017018841A2 BR 112017018841 A BR112017018841 A BR 112017018841A BR 112017018841 A2 BR112017018841 A2 BR 112017018841A2
Authority
BR
Brazil
Prior art keywords
optical
sample
light
sensor
optical path
Prior art date
Application number
BR112017018841-4A
Other languages
English (en)
Other versions
BR112017018841B1 (pt
Inventor
Tokhtuev Eugene
Skirda Anatoly
M. Christensen William
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 BR112017018841A2 publication Critical patent/BR112017018841A2/pt
Publication of BR112017018841B1 publication Critical patent/BR112017018841B1/pt

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
    • G01N21/62—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
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • 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
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • 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
    • G01N33/18—Water
    • G01N33/184—
    • 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
    • G01N33/18—Water
    • G01N33/1893—Water using flow cells
    • 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
    • G01N21/6428—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes"
    • G01N2021/6439—Measuring fluorescence of fluorescent products of reactions or of fluorochrome labelled reactive substances, e.g. measuring quenching effects, using measuring "optrodes" with indicators, stains, dyes, tags, labels, marks
    • 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
    • G01N2021/6463—Optics

Abstract

trata-se de um sensor óptico que pode incluir primeiro e segundo emissores ópticos configurados para emitir luz em uma amostra de fluido por meio de uma trajetória óptica. a luz dos emissores pode causar fluorescência a partir da amostra e/ou dispersão da amostra. a luz dispersa e fluorescida pode ser recebida por um detector óptico no sensor por meio da trajetória óptica, e usada para determinar pelo menos uma característica da amostra de fluido. um segundo detector óptico pode fornecer medições de referência da quantidade de luz emitida à amostra. o segundo emissor óptico e o segundo detector óptico podem ser incluídos em um conjunto de emissor óptico disposto de modo removível na trajetória óptica do sensor óptico de modo que o segundo emissor óptico emita luz para a trajetória óptica em direção a uma amostra de fluido.
BR112017018841-4A 2015-03-04 2016-03-04 Sensor óptico, e, método BR112017018841B1 (pt)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US14/637,576 2015-03-04
US14/637576 2015-03-04
US14/637,576 US9557270B2 (en) 2015-03-04 2015-03-04 Multi-channel fluorometric sensor and method of using same
PCT/US2016/020963 WO2016141323A1 (en) 2015-03-04 2016-03-04 Multi-channel fluorometric sensor and method of using same

Publications (2)

Publication Number Publication Date
BR112017018841A2 true BR112017018841A2 (pt) 2018-04-24
BR112017018841B1 BR112017018841B1 (pt) 2021-08-17

Family

ID=56848860

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112017018841-4A BR112017018841B1 (pt) 2015-03-04 2016-03-04 Sensor óptico, e, método

Country Status (10)

Country Link
US (1) US9557270B2 (pt)
EP (2) EP3265784B1 (pt)
JP (1) JP6702996B2 (pt)
CN (1) CN107533006B (pt)
AU (1) AU2016225988B2 (pt)
BR (1) BR112017018841B1 (pt)
CA (1) CA2978591C (pt)
ES (1) ES2918575T3 (pt)
MX (1) MX2017011326A (pt)
WO (1) WO2016141323A1 (pt)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9618450B2 (en) * 2013-09-27 2017-04-11 Ecolab USA, Inc. Multi-channel fluorometric sensor and method of using same
GB2541743B (en) * 2015-08-28 2019-05-22 Chelsea Tech Group Ltd Ballast water monitoring device
CN106052561B (zh) * 2016-08-05 2019-07-09 京东方科技集团股份有限公司 位置传感器以及包括其的运送装置和利用其进行位置修正的方法
US10393660B2 (en) * 2016-11-06 2019-08-27 JianFeng Zhang Apparatus and method for measuring concentration of materials in liquid or gas
US10324041B2 (en) * 2016-12-21 2019-06-18 Abbott Japan Co., Ltd. Optical imaging system using lateral illumination for digital assays
DE102017010629A1 (de) 2017-11-16 2019-05-16 Sartorius Stedim Biotech Gmbh Behälter mit Wandungsvorsprung und Sensorbereich
MX2020006475A (es) 2017-12-21 2020-09-22 Ecolab Usa Inc Componente optico ennegrecido sin fluorescencia.
WO2019168731A1 (en) 2018-03-01 2019-09-06 Ecolab Usa Inc. Method of measuring benzimidazole-based compounds in water
CN109187451B (zh) * 2018-08-02 2021-03-16 北京华泰诺安技术有限公司 一种用于检测化学物质蒸气的荧光传感器

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6089242A (en) 1998-02-10 2000-07-18 Babson Bros. Co. Dairy harvesting facility wash system
NO307453B1 (no) 1998-06-29 2000-04-10 Intel Sampling As Fremgangsmõte og anordning for behandling i form av fjerning eller põføring av belegg põ innvendige flater i et lukket fluidsystem
US6369894B1 (en) 2000-05-01 2002-04-09 Nalco Chemical Company Modular fluorometer
US7060136B1 (en) 2002-03-28 2006-06-13 Nalco Company Method of monitoring membrane cleaning processes
CA2490201A1 (en) 2002-06-24 2003-12-31 Tsi Incorporated Analysis systems detecting particle size and fluorescence
US6767408B2 (en) 2002-12-18 2004-07-27 Hydrite Chemical Co. Monitoring device and method for operating clean-in-place system
US7099012B1 (en) 2003-03-13 2006-08-29 Turner Designs, Inc. In-line spectrometer
US7247210B2 (en) 2004-02-23 2007-07-24 Ecolab Inc. Methods for treating CIP equipment and equipment for treating CIP equipment
US7525660B2 (en) * 2005-02-08 2009-04-28 Northrop Grumman Systems Corporation Systems and methods for use in detecting harmful aerosol particles
US7614410B2 (en) 2005-03-01 2009-11-10 Hydrite Chemical Co. Chemical concentration controller and recorder
EP2522986A1 (de) * 2005-03-03 2012-11-14 QIAGEN Lake Constance GmbH Fluoreszenzmessgerät
US20060286676A1 (en) 2005-06-17 2006-12-21 Van Camp James R Fluorometric method for monitoring a clean-in-place system
US7550746B2 (en) 2006-06-01 2009-06-23 Ecolab Inc. UV fluorometric sensor and method for using the same
US7728974B2 (en) 2007-02-07 2010-06-01 Cytopeia, Inc. Enhanced detection system and method
US7920261B2 (en) 2008-02-11 2011-04-05 Massachusetts Institute Of Technology Method and apparatus for detecting and discriminating particles in a fluid
US8809392B2 (en) 2008-03-28 2014-08-19 Ecolab Usa Inc. Sulfoperoxycarboxylic acids, their preparation and methods of use as bleaching and antimicrobial agents
US9921101B2 (en) * 2008-10-09 2018-03-20 Douglas Scientific, LLC Scanner photometer and methods
US20110197920A1 (en) 2010-02-16 2011-08-18 Andy Kenowski Monitoring and Recording Device for Clean-In-Place System
US8373140B2 (en) 2010-03-31 2013-02-12 Ecolab Usa Inc. Fluorometric sensor
US8352207B2 (en) * 2010-03-31 2013-01-08 Ecolab Usa Inc. Methods for calibrating a fluorometer
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
JP5640592B2 (ja) 2010-09-14 2014-12-17 セイコーエプソン株式会社 光デバイスユニット及び検出装置
US9618450B2 (en) 2013-09-27 2017-04-11 Ecolab USA, Inc. Multi-channel fluorometric sensor and method of using same

Also Published As

Publication number Publication date
ES2918575T3 (es) 2022-07-19
CA2978591A1 (en) 2016-09-09
US9557270B2 (en) 2017-01-31
EP3265784A4 (en) 2018-10-03
CN107533006B (zh) 2021-12-14
AU2016225988B2 (en) 2021-05-27
MX2017011326A (es) 2018-01-17
CN107533006A (zh) 2018-01-02
BR112017018841B1 (pt) 2021-08-17
EP4075120A1 (en) 2022-10-19
CA2978591C (en) 2023-01-24
JP2018507411A (ja) 2018-03-15
WO2016141323A1 (en) 2016-09-09
EP3265784A1 (en) 2018-01-10
EP3265784B1 (en) 2022-04-13
US20160258870A1 (en) 2016-09-08
JP6702996B2 (ja) 2020-06-03
AU2016225988A1 (en) 2017-10-05

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Legal Events

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B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 04/03/2016, OBSERVADAS AS CONDICOES LEGAIS.

B350 Update of information on the portal [chapter 15.35 patent gazette]