DE602006019100D1 - Optisches refraktometer zur messung des salzgehaltor - Google Patents

Optisches refraktometer zur messung des salzgehaltor

Info

Publication number
DE602006019100D1
DE602006019100D1 DE602006019100T DE602006019100T DE602006019100D1 DE 602006019100 D1 DE602006019100 D1 DE 602006019100D1 DE 602006019100 T DE602006019100 T DE 602006019100T DE 602006019100 T DE602006019100 T DE 602006019100T DE 602006019100 D1 DE602006019100 D1 DE 602006019100D1
Authority
DE
Germany
Prior art keywords
measuring
optical
salt content
refractometer
optical refractometer
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
DE602006019100T
Other languages
English (en)
Inventor
Zong Yan Wu
Bougrenet De La Tocnaye Jean-Louis De
Menn Marc Le
Philippe Grosso
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.)
GROUPE ECOLES TELECOMM
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
Publication of DE602006019100D1 publication Critical patent/DE602006019100D1/de
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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)
  • Organic Low-Molecular-Weight Compounds And Preparation Thereof (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
DE602006019100T 2005-07-26 2006-07-21 Optisches refraktometer zur messung des salzgehaltor Active DE602006019100D1 (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
DE602006019100D1 true DE602006019100D1 (de) 2011-02-03

Family

ID=36178231

Family Applications (1)

Application Number Title Priority Date Filing Date
DE602006019100T Active DE602006019100D1 (de) 2005-07-26 2006-07-21 Optisches refraktometer zur messung des salzgehaltor

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 (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8515225B2 (en) * 2008-03-13 2013-08-20 Nec Corporation Optical device, method for manufacturing the same and optical integrated device using the same
EP2619551B1 (de) * 2010-09-21 2018-01-24 AB Elektronik Sachsen GmbH Sensor zur überwachung eines mediums
DE102010041141B4 (de) * 2010-09-21 2015-02-05 Ab Elektronik Sachsen Gmbh Sensor zur Überwachung eines Mediums
DE102010041136B4 (de) * 2010-09-21 2013-05-08 Ab Elektronik Sachsen Gmbh Sensor zur Überwachung eines Mediums
US9188528B2 (en) 2010-09-21 2015-11-17 Ab Elektronik Sachsen Gmbh Sensor for monitoring a medium
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

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
FR2889312A1 (fr) 2007-02-02
ATE492795T1 (de) 2011-01-15
EP1910805A1 (de) 2008-04-16
EP1910805B1 (de) 2010-12-22
FR2889312B1 (fr) 2007-10-05
US20090122300A1 (en) 2009-05-14
WO2007012607A1 (fr) 2007-02-01
US7821622B2 (en) 2010-10-26

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