FR2527773A1 - Procede pour la mise en oeuvre d'une analyse chimique - Google Patents

Procede pour la mise en oeuvre d'une analyse chimique Download PDF

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Publication number
FR2527773A1
FR2527773A1 FR8308591A FR8308591A FR2527773A1 FR 2527773 A1 FR2527773 A1 FR 2527773A1 FR 8308591 A FR8308591 A FR 8308591A FR 8308591 A FR8308591 A FR 8308591A FR 2527773 A1 FR2527773 A1 FR 2527773A1
Authority
FR
France
Prior art keywords
measurement
light
sleeve
angle
carried out
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.)
Withdrawn
Application number
FR8308591A
Other languages
English (en)
French (fr)
Inventor
Reijo Antero Voutinainen
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.)
Orion Oyj
Original Assignee
Orion Yhtyma Oy
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 Orion Yhtyma Oy filed Critical Orion Yhtyma Oy
Publication of FR2527773A1 publication Critical patent/FR2527773A1/fr
Withdrawn legal-status Critical Current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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/51—Scattering, i.e. diffuse reflection within a body or fluid inside a container, e.g. in an ampoule
    • 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
    • G01N21/251—Colorimeters; Construction thereof
    • 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
    • G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
    • G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
    • G01N21/64—Fluorescence; Phosphorescence
    • G01N2021/6491—Measuring fluorescence and transmission; Correcting inner filter effect
    • 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
    • G01N21/47—Scattering, i.e. diffuse reflection
    • G01N21/49—Scattering, i.e. diffuse reflection within a body or fluid
    • G01N21/53—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke
    • G01N21/532—Scattering, i.e. diffuse reflection within a body or fluid within a flowing fluid, e.g. smoke with measurement of scattering and transmission
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/064—Stray light conditioning

Landscapes

  • Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR8308591A 1982-05-26 1983-05-25 Procede pour la mise en oeuvre d'une analyse chimique Withdrawn FR2527773A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FI821867A FI64464C (fi) 1982-05-26 1982-05-26 Foerfarande foer utfoerande av en kemisk analys

Publications (1)

Publication Number Publication Date
FR2527773A1 true FR2527773A1 (fr) 1983-12-02

Family

ID=8515591

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8308591A Withdrawn FR2527773A1 (fr) 1982-05-26 1983-05-25 Procede pour la mise en oeuvre d'une analyse chimique

Country Status (5)

Country Link
JP (1) JPS5967447A (fi)
DE (1) DE3318574A1 (fi)
FI (1) FI64464C (fi)
FR (1) FR2527773A1 (fi)
GB (1) GB2120784A (fi)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2186684A (en) * 1985-12-05 1987-08-19 London Polytech Flocculation monitor
GB2191280A (en) * 1986-04-28 1987-12-09 London Polytech Flocculation monitor
DE10217838A1 (de) * 2002-04-22 2003-11-13 Hans Joachim Bruins Messanordnung, insbesondere für spektroskopische Messungen an partikelförmigen Proben
WO2014056835A1 (en) * 2012-10-08 2014-04-17 Empa Eidgenössische Materialprüfungs- Und Forschungsanstalt Method for reducing interference fringes in laser spectroscopy measurements using an absorption mask in combination with multi-pass optical cells
CN103994972A (zh) * 2014-06-11 2014-08-20 智锐达仪器科技南通有限公司 一种光电比色检测装置及相应地检测方法
US10935490B2 (en) 2014-09-29 2021-03-02 Bd Kiestra B.V. Apparatus for optical inspection of small volumes of liquid sample and cuvettes therefor

Also Published As

Publication number Publication date
GB2120784A (en) 1983-12-07
FI821867A0 (fi) 1982-05-26
DE3318574A1 (de) 1983-12-22
GB8314617D0 (en) 1983-06-29
FI64464B (fi) 1983-07-29
FI64464C (fi) 1983-11-10
JPS5967447A (ja) 1984-04-17

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