FR2206003A5 - - Google Patents

Info

Publication number
FR2206003A5
FR2206003A5 FR7339196A FR7339196A FR2206003A5 FR 2206003 A5 FR2206003 A5 FR 2206003A5 FR 7339196 A FR7339196 A FR 7339196A FR 7339196 A FR7339196 A FR 7339196A FR 2206003 A5 FR2206003 A5 FR 2206003A5
Authority
FR
France
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
Application number
FR7339196A
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.)
GOW MAC INSTRUMENT Co
Original Assignee
GOW MAC INSTRUMENT Co
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 GOW MAC INSTRUMENT Co filed Critical GOW MAC INSTRUMENT Co
Application granted granted Critical
Publication of FR2206003A5 publication Critical patent/FR2206003A5/fr
Expired 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
    • G01N21/41—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)
  • Optical Measuring Cells (AREA)
  • Photometry And Measurement Of Optical Pulse Characteristics (AREA)
FR7339196A 1972-11-06 1973-11-05 Expired FR2206003A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/304,096 US4042304A (en) 1972-11-06 1972-11-06 Christiansen effect detector

Publications (1)

Publication Number Publication Date
FR2206003A5 true FR2206003A5 (fr) 1974-05-31

Family

ID=23175033

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7339196A Expired FR2206003A5 (fr) 1972-11-06 1973-11-05

Country Status (9)

Country Link
US (1) US4042304A (fr)
JP (1) JPS4979293A (fr)
CH (1) CH581837A5 (fr)
DE (1) DE2355148C3 (fr)
FR (1) FR2206003A5 (fr)
GB (1) GB1393849A (fr)
IT (1) IT996375B (fr)
NL (1) NL7315182A (fr)
SE (1) SE396659B (fr)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4199260A (en) * 1978-08-21 1980-04-22 Technicon Instruments Corporation Apparatus and method for determining the concentration in a sample
US4986635A (en) * 1986-10-31 1991-01-22 The United States Of America As Represented By The Secretary Of The Air Froce High efficiency nonlinear Kerr effect filter
JPH0312490A (ja) * 1989-06-09 1991-01-21 Canon Inc 強誘電性カイラルスメクチック液晶組成物およびこれを含む液晶素子
US5305093A (en) * 1991-10-31 1994-04-19 Miles Inc. Spectrometer for conducting turbidimetric and colormetric measurements
JPH10281988A (ja) * 1997-04-09 1998-10-23 Nippon Sanso Kk ガス分析方法及びガス分析装置
US6377341B1 (en) 1999-08-03 2002-04-23 University Technology Corporation Refractive index based detector system for liquid chromatography
US6717663B2 (en) * 2002-03-08 2004-04-06 Reichert, Inc. Optical configuration and method for differential refractive index measurements
TW200813419A (en) * 2006-09-12 2008-03-16 Syspotek Corp Penetrative fluid density detector
TW200841510A (en) * 2007-04-03 2008-10-16 Syspotek Corp Transmission concentration device capable of reducing the environmental temperature effect
US9182342B2 (en) * 2011-09-23 2015-11-10 Motion Controls, Llc Apparatus, system and method for using an LED to identify a presence of a material in a gas and/or a fluid and/or determine properties of the material
EP3247988A4 (fr) 2015-01-23 2018-12-19 Vanderbilt University Interféromètre robuste et procédés de son utilisation
WO2017132483A1 (fr) 2016-01-29 2017-08-03 Vanderbilt University Interférométrie à fonction de réponse en solution libre

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3080746A (en) * 1959-10-27 1963-03-12 Standard Oil Co Apparatus and method for testing liquids
US3510271A (en) * 1963-04-11 1970-05-05 Pharmacia Fine Chem Inc Chromatographic separation employing a gel bed
US3416865A (en) * 1964-11-27 1968-12-17 Xerox Corp Optical density measuring system
US3493304A (en) * 1965-02-03 1970-02-03 Leopold Rovner Electronic microparticle counter
SE341478B (fr) * 1965-04-26 1971-12-27 Autokemi Ab
US3492396A (en) * 1967-03-13 1970-01-27 Becton Dickinson Co Agglutinate separation method and apparatus
US3513319A (en) * 1968-02-19 1970-05-19 Phillips Petroleum Co Refractometer having spaced light conducting rods
US3499712A (en) * 1968-02-27 1970-03-10 Dow Chemical Co Refractive index analyzer using several liquid-solid interfaces
US3530233A (en) * 1968-07-03 1970-09-22 Bell Telephone Labor Inc Resolution control of the three primary color images in a single pick-up tube color camera system
US3586417A (en) * 1968-08-21 1971-06-22 Calbiochem Variable color filter
US3564263A (en) * 1968-09-30 1971-02-16 Coulter Electronics Optical particle sensor having a light collector mounted on the photosensor

Also Published As

Publication number Publication date
DE2355148B2 (de) 1979-05-10
IT996375B (it) 1975-12-10
DE2355148A1 (de) 1974-06-12
CH581837A5 (fr) 1976-11-15
SE396659B (sv) 1977-09-26
US4042304A (en) 1977-08-16
GB1393849A (en) 1975-05-14
DE2355148C3 (de) 1979-12-20
JPS4979293A (fr) 1974-07-31
NL7315182A (fr) 1974-05-08

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Legal Events

Date Code Title Description
ST Notification of lapse