FR95135E - Procédé et appareil pour l'analyse photométrique de liquides. - Google Patents

Procédé et appareil pour l'analyse photométrique de liquides.

Info

Publication number
FR95135E
FR95135E FR140274A FR140274A FR95135E FR 95135 E FR95135 E FR 95135E FR 140274 A FR140274 A FR 140274A FR 140274 A FR140274 A FR 140274A FR 95135 E FR95135 E FR 95135E
Authority
FR
France
Prior art keywords
liquids
photometric analysis
photometric
analysis
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
FR140274A
Other languages
English (en)
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.)
BRAN and LUEBBE
Original Assignee
BRAN and LUEBBE
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 DEF37932A external-priority patent/DE1243898B/de
Application filed by BRAN and LUEBBE filed Critical BRAN and LUEBBE
Application granted granted Critical
Publication of FR95135E publication Critical patent/FR95135E/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
    • G01N21/62—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
    • G01N21/645—Specially adapted constructive features of fluorimeters
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Biochemistry (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)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
FR140274A 1962-10-01 1968-02-16 Procédé et appareil pour l'analyse photométrique de liquides. Expired FR95135E (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DEF37932A DE1243898B (de) 1962-10-01 1962-10-01 Verfahren und Vorrichtung zur automatischen analytischen Pruefung von Fluessigkeiten
DEF0054343 1967-12-19

Publications (1)

Publication Number Publication Date
FR95135E true FR95135E (fr) 1970-07-24

Family

ID=7107016

Family Applications (1)

Application Number Title Priority Date Filing Date
FR140274A Expired FR95135E (fr) 1962-10-01 1968-02-16 Procédé et appareil pour l'analyse photométrique de liquides.

Country Status (5)

Country Link
US (1) US3518439A (fr)
AT (1) AT287356B (fr)
BE (1) BE711183A (fr)
FR (1) FR95135E (fr)
GB (1) GB1225693A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3702561A (en) * 1971-08-31 1972-11-14 Gen Electric System for checking the performance of a dynamoelectric machine over-heating detector
US4053229A (en) * 1976-01-13 1977-10-11 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration 2°/90° Laboratory scattering photometer
US4201477A (en) * 1978-01-16 1980-05-06 Fmc Corporation Suspended solids meter
DE69023875T2 (de) * 1989-09-29 1996-05-15 Waters Investments Ltd Vorrichtung zum Messen der Lichtabsorption oder Fluoreszenz in flüssigen Proben.

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1250154B (fr) * 1957-05-31
US3013467A (en) * 1957-11-07 1961-12-19 Minsky Marvin Microscopy apparatus
US3272065A (en) * 1962-02-05 1966-09-13 Yamada Oil tester
US3368637A (en) * 1965-12-01 1968-02-13 Fairbanks Morse Inc Quadrature component detector and suppressor

Also Published As

Publication number Publication date
DE1598473A1 (de) 1971-12-23
AT287356B (de) 1971-01-25
DE1598473B2 (de) 1972-07-20
US3518439A (en) 1970-06-30
BE711183A (fr) 1968-07-01
GB1225693A (fr) 1971-03-17

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