ATE492795T1 - Optisches refraktometer zur messung des salzgehalts von meerwasser und entsprechender salzgehaltsensor - Google Patents

Optisches refraktometer zur messung des salzgehalts von meerwasser und entsprechender salzgehaltsensor

Info

Publication number
ATE492795T1
ATE492795T1 AT06777881T AT06777881T ATE492795T1 AT E492795 T1 ATE492795 T1 AT E492795T1 AT 06777881 T AT06777881 T AT 06777881T AT 06777881 T AT06777881 T AT 06777881T AT E492795 T1 ATE492795 T1 AT E492795T1
Authority
AT
Austria
Prior art keywords
salinity
measuring
seawater
optical
refractometer
Prior art date
Application number
AT06777881T
Other languages
English (en)
Inventor
Zong Wu
Bougrenet De La Tocnaye Jean-Louis De
Menn Marc Le
Philippe Grosso
Original Assignee
Groupe Ecoles Telecomm
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 Groupe Ecoles Telecomm filed Critical Groupe Ecoles Telecomm
Application granted granted Critical
Publication of ATE492795T1 publication Critical patent/ATE492795T1/de

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
    • G01N21/41—Refractivity; Phase-affecting properties, e.g. optical path length
    • G01N21/4133—Refractometers, e.g. differential

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)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
AT06777881T 2005-07-26 2006-07-21 Optisches refraktometer zur messung des salzgehalts von meerwasser und entsprechender salzgehaltsensor ATE492795T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0507996A FR2889312B1 (fr) 2005-07-26 2005-07-26 Refractometre optique pour la mesure de la salinite de l'eau de mer et capteur de salinite correspondant
PCT/EP2006/064492 WO2007012607A1 (fr) 2005-07-26 2006-07-21 Refractometre optique pour la mesure de la salinite de l'eau de mer et capteur de salinite correspondant

Publications (1)

Publication Number Publication Date
ATE492795T1 true ATE492795T1 (de) 2011-01-15

Family

ID=36178231

Family Applications (1)

Application Number Title Priority Date Filing Date
AT06777881T ATE492795T1 (de) 2005-07-26 2006-07-21 Optisches refraktometer zur messung des salzgehalts von meerwasser und entsprechender salzgehaltsensor

Country Status (6)

Country Link
US (1) US7821622B2 (de)
EP (1) EP1910805B1 (de)
AT (1) ATE492795T1 (de)
DE (1) DE602006019100D1 (de)
FR (1) FR2889312B1 (de)
WO (1) WO2007012607A1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2009113469A1 (ja) * 2008-03-13 2009-09-17 日本電気株式会社 光デバイス、その製造方法とそれを用いた光集積デバイス
DE102010041136B4 (de) * 2010-09-21 2013-05-08 Ab Elektronik Sachsen Gmbh Sensor zur Überwachung eines Mediums
ES2666349T3 (es) * 2010-09-21 2018-05-04 Ab Elektronik Sachsen Gmbh Sensor para vigilar un medio
DE102010041141B4 (de) * 2010-09-21 2015-02-05 Ab Elektronik Sachsen Gmbh Sensor zur Überwachung eines Mediums
EP2619550B1 (de) 2010-09-21 2018-01-24 AB Elektronik Sachsen GmbH Sensor zur überwachung eines mediums
CN102590140A (zh) * 2012-02-22 2012-07-18 昆明理工大学 常温下液体折射率光电机械检测仪及其使用方法
US9733182B2 (en) * 2013-04-04 2017-08-15 Baker Hughes Incorporated Apparatus and method for determining a fluid property downhole using a bulk reading refractometer
WO2017197306A1 (en) * 2016-05-13 2017-11-16 Sri International High performance waveguide refractometer
TWI603069B (zh) * 2016-09-05 2017-10-21 浚洸光學科技股份有限公司 液體濃度的檢測裝置
EP3889581A1 (de) * 2020-03-30 2021-10-06 Heraeus Quarzglas GmbH & Co. KG Verfahren zur ermittlung des brechzahlprofils eines zylinderförmigen optischen gegenstandes
FI20206374A1 (en) * 2020-12-28 2022-06-29 Kxs Tech Oy Refractometer
CN115753682A (zh) * 2022-11-07 2023-03-07 山东大学 一种具有温度自解耦功能的海水盐度测量装置及方法
CN116482134A (zh) * 2023-04-06 2023-07-25 开能健康科技集团股份有限公司 软水机缺盐报警检测系统及方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5351768A (en) * 1976-10-20 1978-05-11 Yuasa Battery Co Ltd Apparatus for measuring specific gravity of battery electrolyte
GB2074316A (en) * 1980-04-10 1981-10-28 Revell D Opto-electric Transducer
US4859864A (en) * 1987-05-07 1989-08-22 Becton, Dickinson And Company Sensor and method for detecting the presence of air bubbles in liquid
US5151752A (en) * 1988-06-16 1992-09-29 Asahi Kogaku Kogyo K.K. Method of measuring refractive indices of lens and sample liquid
EP0598968A1 (de) * 1992-11-25 1994-06-01 Ciba-Geigy Ag Interferrometrische Vorrichtung zum Nachweis von Brechungsindexänderungen von Flüssigkeitsproben in Kapillarröhren
FR2766923B1 (fr) * 1997-07-30 1999-10-15 France Etat Instrument de mesure de l'indice de refraction d'un fluide
DE10013374A1 (de) * 2000-03-17 2001-09-27 Abb Patent Gmbh Gasanalysatoreinrichtung sowie Verfahren zum Betrieb derselben

Also Published As

Publication number Publication date
WO2007012607A1 (fr) 2007-02-01
US20090122300A1 (en) 2009-05-14
EP1910805B1 (de) 2010-12-22
DE602006019100D1 (de) 2011-02-03
FR2889312A1 (fr) 2007-02-02
FR2889312B1 (fr) 2007-10-05
EP1910805A1 (de) 2008-04-16
US7821622B2 (en) 2010-10-26

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