BE769112A - Procede et dispositif d'analyse photometrique pour l'identification de bacteries - Google Patents

Procede et dispositif d'analyse photometrique pour l'identification de bacteries

Info

Publication number
BE769112A
BE769112A BE769112A BE769112A BE769112A BE 769112 A BE769112 A BE 769112A BE 769112 A BE769112 A BE 769112A BE 769112 A BE769112 A BE 769112A BE 769112 A BE769112 A BE 769112A
Authority
BE
Belgium
Prior art keywords
photometric analysis
identifying bacteria
bacteria
identifying
photometric
Prior art date
Application number
BE769112A
Other languages
English (en)
Original Assignee
Automatisme Cie Gle
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
Priority claimed from FR7024562A external-priority patent/FR2097329A5/fr
Application filed by Automatisme Cie Gle filed Critical Automatisme Cie Gle
Publication of BE769112A publication Critical patent/BE769112A/fr

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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • 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
    • G01N21/253—Colorimeters; Construction thereof for batch operation, i.e. multisample apparatus
    • 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
    • G01N21/27—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • G01N21/272—Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration for following a reaction, e.g. for determining photometrically a reaction rate (photometric cinetic analysis)
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/82—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a precipitate or turbidity

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
  • Measuring Or Testing Involving Enzymes Or Micro-Organisms (AREA)
  • Apparatus Associated With Microorganisms And Enzymes (AREA)
BE769112A 1970-07-02 1971-06-28 Procede et dispositif d'analyse photometrique pour l'identification de bacteries BE769112A (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR7024562A FR2097329A5 (en) 1970-07-02 1970-07-02 Automatic photometric indentification of bacteria - eg by following the course of a colour reaction
FR7105951A FR2127071A6 (fr) 1970-07-02 1971-02-22

Publications (1)

Publication Number Publication Date
BE769112A true BE769112A (fr) 1971-12-28

Family

ID=26215831

Family Applications (1)

Application Number Title Priority Date Filing Date
BE769112A BE769112A (fr) 1970-07-02 1971-06-28 Procede et dispositif d'analyse photometrique pour l'identification de bacteries

Country Status (6)

Country Link
BE (1) BE769112A (fr)
DE (1) DE2132970C3 (fr)
FR (1) FR2127071A6 (fr)
GB (1) GB1327339A (fr)
IT (1) IT951692B (fr)
NL (1) NL7109154A (fr)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO137707C (no) * 1972-05-22 1978-04-05 Mc Donnell Douglas Corp Innretning for paavisning og identifisering av mikroorganismer i en proeve

Also Published As

Publication number Publication date
DE2132970B2 (de) 1979-12-13
DE2132970C3 (de) 1980-08-21
NL7109154A (fr) 1972-01-04
DE2132970A1 (de) 1972-01-05
GB1327339A (en) 1973-08-22
FR2127071A6 (fr) 1972-10-13
IT951692B (it) 1973-07-10

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