ES2784488T3 - Sistema de medición de turbidez - Google Patents

Sistema de medición de turbidez Download PDF

Info

Publication number
ES2784488T3
ES2784488T3 ES05110125T ES05110125T ES2784488T3 ES 2784488 T3 ES2784488 T3 ES 2784488T3 ES 05110125 T ES05110125 T ES 05110125T ES 05110125 T ES05110125 T ES 05110125T ES 2784488 T3 ES2784488 T3 ES 2784488T3
Authority
ES
Spain
Prior art keywords
light
turbidity measurement
measurement system
focusing device
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.)
Expired - Lifetime
Application number
ES05110125T
Other languages
English (en)
Spanish (es)
Inventor
Anatoly Skirda
Christopher J Owen
William Christensen
Eugene Tokhtuev
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
Application granted granted Critical
Publication of ES2784488T3 publication Critical patent/ES2784488T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • G01N21/17—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

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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
ES05110125T 2004-11-18 2005-10-28 Sistema de medición de turbidez Expired - Lifetime ES2784488T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US10/990,532 US7142299B2 (en) 2004-11-18 2004-11-18 Turbidity sensor

Publications (1)

Publication Number Publication Date
ES2784488T3 true ES2784488T3 (es) 2020-09-28

Family

ID=35788559

Family Applications (1)

Application Number Title Priority Date Filing Date
ES05110125T Expired - Lifetime ES2784488T3 (es) 2004-11-18 2005-10-28 Sistema de medición de turbidez

Country Status (5)

Country Link
US (1) US7142299B2 (enExample)
EP (1) EP1659394B1 (enExample)
JP (1) JP4381370B2 (enExample)
AU (1) AU2005225029B2 (enExample)
ES (1) ES2784488T3 (enExample)

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US9575087B2 (en) 2012-09-06 2017-02-21 Parker-Hannifin Corporation Risk-managed, single-use, pre-calibrated, pre-sterilized sensors for use in bio-processing applications
JP4663586B2 (ja) * 2006-06-08 2011-04-06 Ｊｆｅアドバンテック株式会社 液体濃度測定装置
US20100225916A1 (en) * 2007-02-28 2010-09-09 Suntory Holdings Limited Liquid Immersion Type Absorbance Sensor Element and Absorption Spectrometer Using Same
US8355132B2 (en) * 2007-04-06 2013-01-15 Qiagen Gaithersburg, Inc. Sample adequacy measurement system having a plurality of sample tubes and using turbidity light scattering techniques
US8703492B2 (en) 2007-04-06 2014-04-22 Qiagen Gaithersburg, Inc. Open platform hybrid manual-automated sample processing system
US8877507B2 (en) * 2007-04-06 2014-11-04 Qiagen Gaithersburg, Inc. Ensuring sample adequacy using turbidity light scattering techniques
US7659980B1 (en) * 2008-11-24 2010-02-09 Herbert Leckie Mitchell Nephelometric turbidity sensor device
JP5171586B2 (ja) * 2008-12-09 2013-03-27 中国電力株式会社 Ｕｖ測定装置
IT1395641B1 (it) * 2009-03-06 2012-10-16 Illinois Tool Works Sensore di torbidita' per un elettrodomestico
US8144319B2 (en) 2009-05-07 2012-03-27 Solum, Inc. Automated soil measurement device
US8269193B2 (en) * 2010-03-31 2012-09-18 Ecolab Usa Inc. Handheld fluorometer and method of use
CN102834710A (zh) 2010-04-02 2012-12-19 3M创新有限公司 用于被分析物传感器光学读出器的对准配准特征结构
US8488122B2 (en) 2010-05-05 2013-07-16 Ysi Incorporated Turbidity sensors and probes
US8817259B2 (en) 2011-03-25 2014-08-26 Parker-Hannifin Corporation Optical sensors for monitoring biopharmaceutical solutions in single-use containers
DE102012200739A1 (de) * 2012-01-19 2013-07-25 Robert Bosch Gmbh Vorrichtung zum Kalibrieren eines Streulichtmessgerätes
PT106279A (pt) 2012-04-26 2013-10-28 Univ Aveiro Sensor e método para medida de turvação
US9146223B1 (en) 2012-08-03 2015-09-29 Monsanto Technology Llc Automated soil measurement device
US9097647B2 (en) 2012-08-08 2015-08-04 Ut-Battelle, Llc Method for using polarization gating to measure a scattering sample
JP6275440B2 (ja) * 2013-01-21 2018-02-07 株式会社 堀場アドバンスドテクノ 濁度計
DE102013103735A1 (de) * 2013-04-15 2014-10-16 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
JP6178497B2 (ja) * 2013-05-13 2017-08-09 ハッハ ランゲ ゲゼルシャフト ミット ベシュレンクテル ハフツングＨａｃｈ Ｌａｎｇｅ Ｇｍｂｈ 濁度計
JP2014235061A (ja) * 2013-05-31 2014-12-15 東亜ディーケーケー株式会社 濁度センサ
CN103712915A (zh) * 2013-12-30 2014-04-09 北京航天测控技术有限公司 生活饮用水的浊度检测装置
US10429369B2 (en) 2014-11-10 2019-10-01 In-Situ, Inc. Integrated user interface for status and control of a submersible multi-parameter sonde
WO2016077334A1 (en) 2014-11-10 2016-05-19 In-Situ, Inc. Submersible multi-parameter sonde having a high sensor form factor sensor
CN107110839B (zh) 2014-11-10 2019-04-12 音-斯图公司 可清洁平坦面的电导率传感器
CN105486645B (zh) * 2014-11-13 2019-02-01 武汉境辉环保科技有限公司 一种用于液相重金属监测的光电传感器
CN104374743B (zh) * 2014-11-17 2017-01-25 南京信息工程大学 浊度传感器及浊度测量装置
US9182344B1 (en) * 2014-11-18 2015-11-10 Herbert Mitchell Device for the detector of fouling on optical surfaces of a nephelometric turbidimeter submerged in a liquid
USD755655S1 (en) 2015-01-06 2016-05-10 In-Situ, Inc. Multi-parameter sonde and portions thereof, including sensor, sensor guard and brush thereof
USD803081S1 (en) 2015-01-06 2017-11-21 In-Situ, Inc. Multi-parameter sonde having a guard with multiple paired passages
WO2017111991A1 (en) 2015-12-22 2017-06-29 In-Situ, Inc. Sonde having orientation compensation for improved depth determination
US11137354B2 (en) 2016-02-18 2021-10-05 Broadley-James Corporation Methods and apparatus for reducing measurement artifacts of sensor measurements
US10130238B2 (en) * 2016-07-07 2018-11-20 Haier Us Appliance Solutions, Inc. Turbidity sensor assembly including an integral water level indicator
DE102016124068A1 (de) * 2016-12-12 2018-06-14 HELLA GmbH & Co. KGaA Messeinrichtung und Verfahren zur Feinstaubmessung für ein Kraftfahrzeug
CN106525772B (zh) * 2016-12-20 2023-06-09 上海众毅工业控制技术有限公司 一种高精度超低量程在线浊度传感器及其浊度测量方法
CN107044970A (zh) * 2017-05-09 2017-08-15 福州普贝斯智能科技有限公司 低量程低功耗在线浊度测量装置
US10054541B1 (en) * 2017-07-11 2018-08-21 Xerox Corporation Fuser reservoir sensor to test the turbidity of the fuser oil
JP7056612B2 (ja) * 2019-02-28 2022-04-19 横河電機株式会社 濁度測定方法及び濁度計
CN110726698B (zh) * 2019-11-28 2022-02-22 浙江农林大学 一种城市河道生态智能监测母站的浊度监测方法
CN113218915A (zh) * 2021-04-06 2021-08-06 宁波职业技术学院 一种便携式家用浊度仪
US11737434B2 (en) 2021-07-19 2023-08-29 X Development Llc Turbidity determination using computer vision
DE102021126439A1 (de) 2021-10-12 2023-04-13 Hamilton Bonaduz Ag Trübheitssensor, insbesondere zur Ermittlung einer Zelldichte einer Suspension
WO2024047194A1 (en) 2022-08-31 2024-03-07 Sensirion Ag Turbidity sensor for measuring turbidity of a fluid

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US3888269A (en) * 1973-07-17 1975-06-10 Whirlpool Co Control system for dishwasher
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GB9005021D0 (en) * 1990-03-06 1990-05-02 Alfa Laval Sharples Ltd Turbidity measurement
US5350922A (en) * 1993-03-22 1994-09-27 Robert Bartz Underwater light scattering sensor
JP3031778U (ja) * 1996-04-22 1996-12-03 笠原理化工業株式会社 プローブ式濁度検出器
EP1070953A1 (fr) * 1999-07-21 2001-01-24 Societe D'etude Et De Realisation D'equipements Speciaux - S.E.R.E.S. Procédé et dispositif de mesure optique de la transparence d'un liquide
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US6842243B2 (en) * 2001-12-10 2005-01-11 Apprise Technologies, Inc. Turbidity sensor
US6894778B2 (en) * 2002-04-23 2005-05-17 Hach Company Low detection limit turbidimeter

Also Published As

Publication number Publication date
EP1659394B1 (en) 2020-01-15
EP1659394A3 (en) 2006-06-07
AU2005225029A1 (en) 2006-06-01
JP4381370B2 (ja) 2009-12-09
JP2006145529A (ja) 2006-06-08
US20060103842A1 (en) 2006-05-18
AU2005225029B2 (en) 2011-05-12
EP1659394A2 (en) 2006-05-24
US7142299B2 (en) 2006-11-28

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