IT1063192B - Dispositivo per l analisi dei costituenti di una soluzione mediante determinazione fotometrica - Google Patents

Dispositivo per l analisi dei costituenti di una soluzione mediante determinazione fotometrica

Info

Publication number
IT1063192B
IT1063192B IT6870676A IT6870676A IT1063192B IT 1063192 B IT1063192 B IT 1063192B IT 6870676 A IT6870676 A IT 6870676A IT 6870676 A IT6870676 A IT 6870676A IT 1063192 B IT1063192 B IT 1063192B
Authority
IT
Italy
Prior art keywords
constituents
analysis
solution
photometric determination
photometric
Prior art date
Application number
IT6870676A
Other languages
English (en)
Inventor
Gilbert Boisde
Jacques Perez Jean
Original Assignee
Commissariat Energie Atomique
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 Energie Atomique filed Critical Commissariat Energie Atomique
Application granted granted Critical
Publication of IT1063192B publication Critical patent/IT1063192B/it

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
    • G01N21/255—Details, e.g. use of specially adapted sources, lighting or optical systems

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (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)
IT6870676A 1975-07-09 1976-07-08 Dispositivo per l analisi dei costituenti di una soluzione mediante determinazione fotometrica IT1063192B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7521582A FR2317638A1 (fr) 1975-07-09 1975-07-09 Dispositif d'analyse des constituants d'une solution par mesure photometrique

Publications (1)

Publication Number Publication Date
IT1063192B true IT1063192B (it) 1985-02-11

Family

ID=9157722

Family Applications (1)

Application Number Title Priority Date Filing Date
IT6870676A IT1063192B (it) 1975-07-09 1976-07-08 Dispositivo per l analisi dei costituenti di una soluzione mediante determinazione fotometrica

Country Status (5)

Country Link
BE (1) BE843903A (it)
DE (2) DE2630645A1 (it)
FR (1) FR2317638A1 (it)
GB (1) GB1525989A (it)
IT (1) IT1063192B (it)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2393295A1 (fr) * 1977-05-31 1978-12-29 Snecma Appareil de mesure du pouvoir transmissif de l'atmosphere
FR2448134A1 (fr) * 1979-01-30 1980-08-29 Commissariat Energie Atomique Dispositif spectrophotometrique pour mesure a distance
FR2453549A1 (fr) * 1979-04-04 1980-10-31 Gallet Adrien Appareil recepteur et/ou emetteur d'ondes destine a etre place sur la tete d'un individu
FR2459967B1 (fr) * 1979-06-22 1982-05-21 Agronomique Inst Nat Rech Procede et dispositif d'evaluation quantitative des troubles et matieres en suspension dans un fluide
FR2474166A1 (fr) * 1980-01-23 1981-07-24 Commissariat Energie Atomique Dispositif de mesure photometrique pour solutions complexes a bruit de fond variable
JPS5923133U (ja) * 1982-08-04 1984-02-13 北陽電機株式会社 光フアイバ−光電リレ−
DE3233368A1 (de) * 1982-09-08 1984-03-08 Heimann Gmbh, 6200 Wiesbaden Strahlungsrauchmelder
DE3409003A1 (de) * 1983-06-16 1984-12-20 Shipley Co., Inc., Newton, Mass. Messfuehler zur messung der metallionenkonzentration
DE3546699C2 (de) * 1984-10-23 1994-01-20 Lange Gmbh Dr Bruno Photometer
DE3538207C2 (de) 1984-10-23 1994-02-03 Lange Gmbh Dr Bruno Verfahren zur Extinktionsmessung mit einem Photometer
CA1273223A (en) * 1985-06-25 1990-08-28 Richard D. Mclachlan Methods and apparatus for measuring the light absorbance of a fluid medium
DE3627232C2 (de) * 1986-08-11 1995-11-16 Leybold Ag Fotometer
DD262090A1 (de) * 1987-07-09 1988-11-16 Freiberg Bergakademie Verfahren zur simultanen messung der truebung und partikelkonzentration von fluessigkeiten
DE3804135A1 (de) * 1988-02-11 1989-08-24 Felten & Guilleaume Energie Verfahren zur kontinuierlichen daempfungsmessung von lichtwellenleiter-sensoren mit nur einem zugaenglichen ende
US5124130A (en) * 1990-05-22 1992-06-23 Optex Biomedical, Inc. Optical probe
US5335305A (en) * 1991-12-19 1994-08-02 Optex Biomedical, Inc. Optical sensor for fluid parameters
DE10149879B4 (de) * 2001-10-10 2004-12-09 Orban & Trau Xantec Vorrichtung zur spektralphotometrischen Analyse von flüssigen Medien
DE10222822A1 (de) * 2002-05-21 2003-12-04 Conducta Endress & Hauser Online-Analysator
DE102009020459A1 (de) * 2009-05-08 2010-11-11 J&M Analytik Ag Tauchsonde mit variabler Schichtdicke

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1189840A (en) * 1967-10-26 1970-04-29 Shandon Elliott Ltd Formerly E Improvements in or relating to Colorimeters
DE1959612A1 (de) * 1969-11-27 1971-06-03 Eppendorf Geraetebau Netheler Vorrichtung zur fotometrischen Messung
FR2123949A5 (en) * 1971-01-29 1972-09-15 Guigues Frederic Purity control - of ballast discharged from an oil tanker
FR2111483A5 (it) * 1971-10-18 1972-06-02 Thomson Csf
DE2264433A1 (de) * 1972-11-11 1974-05-16 Siemens Ag Geraet zur kolorimetrischen untersuchung von substanzen auf signifikante bestandteile

Also Published As

Publication number Publication date
DE2630645A1 (de) 1977-01-20
GB1525989A (en) 1978-09-27
FR2317638A1 (fr) 1977-02-04
BE843903A (fr) 1976-11-03
FR2317638B1 (it) 1977-12-16
DE7621528U1 (de) 1977-12-01

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