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ATE15544T1 - Einrichtung zur bestimmung des auf eine referenztemperatur bezogenen brechungsindexes einer fluessigkeit. - Google Patents

Einrichtung zur bestimmung des auf eine referenztemperatur bezogenen brechungsindexes einer fluessigkeit.

Info

Publication number
ATE15544T1
ATE15544T1 AT82810033T AT82810033T ATE15544T1 AT E15544 T1 ATE15544 T1 AT E15544T1 AT 82810033 T AT82810033 T AT 82810033T AT 82810033 T AT82810033 T AT 82810033T AT E15544 T1 ATE15544 T1 AT E15544T1
Authority
AT
Austria
Prior art keywords
light
index
determining
temperature coefficient
fluid
Prior art date
Application number
AT82810033T
Other languages
English (en)
Inventor
Alan L Harmer
Original Assignee
Battelle Memorial Institute
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 Battelle Memorial Institute filed Critical Battelle Memorial Institute
Application granted granted Critical
Publication of ATE15544T1 publication Critical patent/ATE15544T1/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
    • G01N21/43—Refractivity; Phase-affecting properties, e.g. optical path length by measuring critical angle
    • G01N21/431—Dip refractometers, e.g. using optical fibres

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)
AT82810033T 1981-01-30 1982-01-26 Einrichtung zur bestimmung des auf eine referenztemperatur bezogenen brechungsindexes einer fluessigkeit. ATE15544T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CH61181A CH640056A5 (fr) 1981-01-30 1981-01-30 Dispositif pour determiner l'indice de refraction d'un fluide ramene a une temperature de reference.
EP82810033A EP0057667B1 (de) 1981-01-30 1982-01-26 Einrichtung zur Bestimmung des auf eine Referenztemperatur bezogenen Brechungsindexes einer Flüssigkeit

Publications (1)

Publication Number Publication Date
ATE15544T1 true ATE15544T1 (de) 1985-09-15

Family

ID=4191017

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82810033T ATE15544T1 (de) 1981-01-30 1982-01-26 Einrichtung zur bestimmung des auf eine referenztemperatur bezogenen brechungsindexes einer fluessigkeit.

Country Status (6)

Country Link
US (1) US4433913A (de)
EP (1) EP0057667B1 (de)
JP (1) JPS57147037A (de)
AT (1) ATE15544T1 (de)
CH (1) CH640056A5 (de)
DE (1) DE3266083D1 (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1985000886A1 (fr) * 1983-08-03 1985-02-28 Battelle Memorial Institute Refractometre pour mesurer l'indice de refraction d'un liquide
US4883354A (en) * 1985-10-25 1989-11-28 Luxtron Corporation Fiberoptic sensing of temperature and/or other physical parameters
JPH01126548U (de) * 1988-02-23 1989-08-29
JPH02205535A (ja) * 1989-02-03 1990-08-15 Sanki Eng Co Ltd 包装品自動仕分設備
US5311274A (en) * 1992-05-11 1994-05-10 Cole Jr Charles F Fiber optic refractometer
US5436454A (en) * 1993-10-15 1995-07-25 Nicolet Instrument Corporation Optical probe for remote attenuated total reflectance measurements
US6356675B1 (en) 1995-12-01 2002-03-12 Sandia Corporation Fiber optic refractive index monitor
SE9602960D0 (sv) 1996-08-09 1996-08-09 Siemens Elema Ab Narkosvätskeidentifiering
US7062125B2 (en) * 2003-04-08 2006-06-13 Institut National D'optique Prismatic reflection optical waveguide device
US6911803B2 (en) * 2003-06-27 2005-06-28 Lsi Logic Corporation Systems and methods for evaluating a charge state of a battery based on optical properties of the battery electrolyte material
DE102009021154B8 (de) * 2009-05-13 2011-03-31 Schott Ag Optische Brechzahldifferenzmethode, auch geeignet zur Kontrolle und Steuerung der Glasproduktion
US9448166B1 (en) * 2014-04-04 2016-09-20 The Mercury Iron and Steel Co. Methods and apparatus for the measurement of malt beverages
CN111830025B (zh) * 2020-07-21 2023-10-31 宿迁学院 一种电解加工在线测量装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3282149A (en) 1963-04-10 1966-11-01 American Cyanamid Co Linear photoelectric refractometer
DE2121744A1 (de) * 1971-05-03 1972-11-09 Siemens Ag Optoelektronische Einrichtung zur Messung und Regelung der Konzentration von Lösungen
DE2860995D1 (en) * 1977-07-01 1981-11-26 Battelle Memorial Institute Device for generating a light signal characteristic of the refractive index of a fluidand and its use
US4256403A (en) 1979-03-23 1981-03-17 Simmonds Precision Products, Inc. Combination water contaminant and fuel density detector

Also Published As

Publication number Publication date
EP0057667A3 (en) 1982-08-18
EP0057667A2 (de) 1982-08-11
CH640056A5 (fr) 1983-12-15
EP0057667B1 (de) 1985-09-11
US4433913A (en) 1984-02-28
DE3266083D1 (en) 1985-10-17
JPS57147037A (en) 1982-09-10
JPS6341020B2 (de) 1988-08-15

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Legal Events

Date Code Title Description
EEIH Change in the person of patent owner
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee