ES8406724A1 - Aparato de medida fotometrica para soluciones complejas de ruido de fondo variable - Google Patents

Aparato de medida fotometrica para soluciones complejas de ruido de fondo variable

Info

Publication number
ES8406724A1
ES8406724A1 ES498687A ES498687A ES8406724A1 ES 8406724 A1 ES8406724 A1 ES 8406724A1 ES 498687 A ES498687 A ES 498687A ES 498687 A ES498687 A ES 498687A ES 8406724 A1 ES8406724 A1 ES 8406724A1
Authority
ES
Spain
Prior art keywords
making
background noise
complex solutions
varying background
light
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
Application number
ES498687A
Other languages
English (en)
Other versions
ES498687A0 (es
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.)
Commissariat a lEnergie Atomique et aux Energies Alternatives CEA
Original Assignee
Commissariat a lEnergie Atomique CEA
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 Commissariat a lEnergie Atomique CEA filed Critical Commissariat a lEnergie Atomique CEA
Publication of ES8406724A1 publication Critical patent/ES8406724A1/es
Publication of ES498687A0 publication Critical patent/ES498687A0/es
Granted 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
    • G01N21/25—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/31—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry
    • G01N21/314—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry with comparison of measurements at specific and non-specific wavelengths
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
    • G01J1/00—Photometry, e.g. photographic exposure meter
    • G01J1/10—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void
    • G01J1/20—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle
    • G01J1/34—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using separate light paths used alternately or sequentially, e.g. flicker
    • G01J1/36—Photometry, e.g. photographic exposure meter by comparison with reference light or electric value provisionally void intensity of the measured or reference value being varied to equalise their effects at the detectors, e.g. by varying incidence angle using separate light paths used alternately or sequentially, e.g. flicker using electric radiation detectors
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/02—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the intensity of light

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Optics & Photonics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)

Abstract

APARATO DE MEDIDA FOTOMETRICA QUE PERMITE ESTUDIAR AUTOMATICAMENTE SOLUCIONES COMPLEJAS DE RUIDO DE FONDO VARIABLE.CONSTA DE UNA FUENTE LUMINOSA (2) REGULADA QUE ILUMINA POR MEDIO DE UNA OPTICA ADECUADA (6, 12) UNA CELULA DE MEDIDA (8); DE MEDIOS DE DIVISION (20, 22) DEL HAZ LUMINOSO EMITIDO POR LA FUENTE; DE MEDIOS DE EQUILIBRADO (24) PARA EQUILIBRAR LA INTENSIDAD LUMINOSA DE LOS HACES LUMINOSOS; DE UN SELECTOR (26); DE UN DISCRIMINADOR (28); DE UN CALCULADOR ANALOGICO (14); Y DE MEDIOS DE VISUALIZACION (76).
ES498687A 1980-01-23 1981-01-13 Aparato de medida fotometrica para soluciones complejas de ruido de fondo variable Granted ES498687A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8001408A FR2474166A1 (fr) 1980-01-23 1980-01-23 Dispositif de mesure photometrique pour solutions complexes a bruit de fond variable

Publications (2)

Publication Number Publication Date
ES8406724A1 true ES8406724A1 (es) 1984-08-01
ES498687A0 ES498687A0 (es) 1984-08-01

Family

ID=9237787

Family Applications (1)

Application Number Title Priority Date Filing Date
ES498687A Granted ES498687A0 (es) 1980-01-23 1981-01-13 Aparato de medida fotometrica para soluciones complejas de ruido de fondo variable

Country Status (7)

Country Link
US (1) US4403861A (es)
EP (2) EP0149859B1 (es)
JP (1) JPS56110037A (es)
CA (1) CA1158890A (es)
DE (1) DE3174497D1 (es)
ES (1) ES498687A0 (es)
FR (1) FR2474166A1 (es)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61108933A (ja) * 1984-11-01 1986-05-27 Power Reactor & Nuclear Fuel Dev Corp 遠隔操作型分光光度計
US4705349A (en) * 1985-01-18 1987-11-10 The United States Of America As Represented By The United States Department Of Energy Optical switch
US4987083A (en) * 1986-12-29 1991-01-22 Apple Glenn D Photometric analyzer and controller for beverages
US5002397A (en) * 1988-04-13 1991-03-26 International Integrated Systems, Inc. System of fluid inspection and/or identification
AU3542289A (en) * 1988-04-13 1989-11-03 International Integrated Systems, Inc. System of fluid inspection and/or identification
US5858769A (en) * 1989-05-15 1999-01-12 Akzo Nobel N.V. Device for detecting microorganisms
US5185645A (en) * 1990-02-22 1993-02-09 Heinrich-Hertz-Institut Fur Nachrichtentechnik Berlin Gmbh Measurement method for the determination of low levels of optical absorption
US5077481A (en) * 1990-10-25 1991-12-31 The Perkin-Elmer Corporation Optical probe for measuring light transmission of liquid
US5056886A (en) * 1990-10-25 1991-10-15 Perkin-Elmer Corporation Optical switching device
DE4343872C2 (de) * 1993-12-22 1996-02-01 Hellma Gmbh U Co Kg Glastechni Vorrichtung mit einem Spektralphotometer und Lichtleitern
US5807750A (en) * 1995-05-02 1998-09-15 Air Instruments And Measurements, Inc. Optical substance analyzer and data processor
US6254834B1 (en) * 1998-03-10 2001-07-03 Large Scale Proteomics Corp. Detection and characterization of microorganisms
US6100528A (en) * 1999-01-19 2000-08-08 Wilt; Robert Analytical quantification and process control
JP2008507730A (ja) * 2004-07-20 2008-03-13 ネプテック・オプティカル・ソリューションズ・インコーポレイテッド 回転光学スイッチ
US7251032B2 (en) * 2004-07-20 2007-07-31 Neptec Optical Solutions, Inc. Optical monitoring system with molecular filters
US20060142650A1 (en) * 2004-07-20 2006-06-29 Prescient Medical, Inc. Systems and methods for medical interventional optical monitoring with molecular filters
JP2006133054A (ja) * 2004-11-05 2006-05-25 Oki Electric Ind Co Ltd 干渉顔料検出装置
JP4742616B2 (ja) * 2005-02-25 2011-08-10 独立行政法人産業技術総合研究所 立体双楕円型光学装置
WO2014144389A1 (en) * 2013-03-15 2014-09-18 Advantage Controls, Llc System and process for detecting phosphonate
FI20136173L (fi) * 2013-11-24 2015-05-25 Kemira Oyj Virran anionisen varauksen optinen määritys
JP2018119796A (ja) * 2017-01-23 2018-08-02 アズビル株式会社 乾き度測定装置及び乾き度の測定方法
CN109100314A (zh) * 2018-08-03 2018-12-28 江西怡杉科技有限公司 一种分光光度检测方法及装置
JP7206162B2 (ja) * 2019-06-27 2023-01-17 三菱重工業株式会社 分光分析装置及び分光分析方法

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3582664A (en) * 1968-01-15 1971-06-01 Jiri Hrdina Compensated photoelectric measurement of fluids
DE1772676A1 (de) * 1968-06-19 1971-05-27 Le Sp K Bjuro Awtomatike W Nef Photometer
DE1939034C2 (de) * 1969-07-31 1971-01-28 Bio Cal Instr Gmbh Photometer zum Durchfuehren von Messungen bei unterschiedlichen Wellenlaengen
JPS5425436B1 (es) * 1970-07-04 1979-08-28
FR2106754A5 (es) * 1970-09-23 1972-05-05 Commissariat Energie Atomique
DE2130331C3 (de) * 1971-06-18 1978-06-29 Erwin Sick Gmbh Optik-Elektronik, 7808 Waldkirch Verfahren und Vorrichtung zur Bestimmung der Konzentrationen der Komponenten eines aus zwei Gasen und Rauch bestehenden Gemisches
SE355072B (es) * 1972-03-24 1973-04-02 Lkb Produkter Ab
JPS4914478U (es) * 1972-05-12 1974-02-06
GB1421950A (en) * 1973-07-20 1976-01-21 Carves Simon Ltd Discharge from hoppers
JPS5128545A (ja) * 1974-09-04 1976-03-10 Kobe Steel Ltd Yosetsusochi
FR2317638A1 (fr) * 1975-07-09 1977-02-04 Commissariat Energie Atomique Dispositif d'analyse des constituants d'une solution par mesure photometrique
DE2620006A1 (de) * 1976-05-06 1977-11-17 Bbc Brown Boveri & Cie Photometer
US4088387A (en) * 1977-02-22 1978-05-09 The United States Of America As Represented By The Secretary Of The Navy Optical switch
JPS548456U (es) * 1977-06-20 1979-01-20

Also Published As

Publication number Publication date
EP0149859A2 (fr) 1985-07-31
DE3174497D1 (en) 1986-06-05
US4403861A (en) 1983-09-13
FR2474166B1 (es) 1983-10-14
EP0149859B1 (fr) 1988-12-28
JPS56110037A (en) 1981-09-01
EP0033253A3 (en) 1982-05-05
JPS6342735B2 (es) 1988-08-25
CA1158890A (en) 1983-12-20
EP0149859A3 (en) 1985-10-30
EP0033253B1 (fr) 1986-04-30
EP0033253A2 (fr) 1981-08-05
FR2474166A1 (fr) 1981-07-24
ES498687A0 (es) 1984-08-01

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