FR1060963A - Spectromètre - Google Patents

Spectromètre

Info

Publication number
FR1060963A
FR1060963A FR1060963DA FR1060963A FR 1060963 A FR1060963 A FR 1060963A FR 1060963D A FR1060963D A FR 1060963DA FR 1060963 A FR1060963 A FR 1060963A
Authority
FR
France
Prior art keywords
spectrometer
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
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.)
Applied Biosystems Inc
Original Assignee
Perkin Elmer Corp
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 Perkin Elmer Corp filed Critical Perkin Elmer Corp
Application granted granted Critical
Publication of FR1060963A publication Critical patent/FR1060963A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/28—Investigating the spectrum
    • G01J3/42—Absorption spectrometry; Double beam spectrometry; Flicker spectrometry; Reflection spectrometry
    • G01J3/427—Dual wavelengths spectrometry
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J2003/1278—Mask with spectral selection
    • 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
    • G01J3/00—Spectrometry; Spectrophotometry; Monochromators; Measuring colours
    • G01J3/12—Generating the spectrum; Monochromators
    • G01J3/18—Generating the spectrum; Monochromators using diffraction elements, e.g. grating

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FR1060963D 1951-06-22 1952-06-17 Spectromètre Expired FR1060963A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US1060963XA 1951-06-22 1951-06-22

Publications (1)

Publication Number Publication Date
FR1060963A true FR1060963A (fr) 1954-04-07

Family

ID=22309472

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1060963D Expired FR1060963A (fr) 1951-06-22 1952-06-17 Spectromètre

Country Status (2)

Country Link
DE (1) DE1060620B (fr)
FR (1) FR1060963A (fr)

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB599550A (en) * 1944-11-15 1948-03-16 Standard Oil Dev Co Improvements in or relating to spectrographic apparatus
DE650009C (de) * 1933-03-31 1937-09-09 Emil Huber Dr Verfahren zur Bestimmung der Wirkung eines Strahlengemisches auf einen Koerper und Einrichtung zur Durchfuehrung des Verfahrens
DE671864C (de) * 1933-12-07 1939-02-17 Julius Pintsch Kom Ges Verfahren zur Messung, zum Vergleich und zur Fernanzeige von Zustandsgroessen
DE685815C (de) * 1937-04-06 1939-12-27 Dr Phil Josef Heyes Einrichtung zur mengenmaessigen Bestimmung von Elementen durch Ausmessung der Intensitaeten homologer Spektrallinien
DE760656C (de) * 1940-09-05 1953-06-08 Siemens & Halske A G Lichtelektrische Mess- und Pruefeinrichtung
US2413080A (en) * 1940-11-16 1946-12-24 Rca Corp Spectrophotometer
US2404064A (en) * 1943-12-31 1946-07-16 Standard Oil Dev Co Apparatus for investigating absorption spectra of substances
US2503165A (en) * 1945-04-17 1950-04-04 Meyer Robert Vance Photometric apparatus for quantitative spectroanalysis
US2525445A (en) * 1949-11-10 1950-10-10 Gen Electric Photometer

Also Published As

Publication number Publication date
DE1060620B (de) 1959-07-02

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