BE574024A - Device for the chemical analysis of materials by spectral route by means of photoelectric cells. - Google Patents

Device for the chemical analysis of materials by spectral route by means of photoelectric cells.

Info

Publication number
BE574024A
BE574024A BE574024A BE574024A BE574024A BE 574024 A BE574024 A BE 574024A BE 574024 A BE574024 A BE 574024A BE 574024 A BE574024 A BE 574024A BE 574024 A BE574024 A BE 574024A
Authority
BE
Belgium
Prior art keywords
materials
chemical analysis
photoelectric cells
spectral route
spectral
Prior art date
Application number
BE574024A
Other languages
French (fr)
Original Assignee
Renault
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 FR781817A external-priority patent/FR74805E/en
Application filed by Renault filed Critical Renault
Publication of BE574024A publication Critical patent/BE574024A/en

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
    • G01J3/30—Measuring the intensity of spectral lines directly on the spectrum itself
    • G01J3/36—Investigating two or more bands of a spectrum by separate detectors

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating, Analyzing Materials By Fluorescence Or Luminescence (AREA)
BE574024A 1957-12-21 1958-12-18 Device for the chemical analysis of materials by spectral route by means of photoelectric cells. BE574024A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR754417 1957-12-21
FR781817A FR74805E (en) 1958-12-16 1958-12-16 Device for spectral chemical analysis of materials using photoelectric cells

Publications (1)

Publication Number Publication Date
BE574024A true BE574024A (en) 1959-04-16

Family

ID=26183298

Family Applications (1)

Application Number Title Priority Date Filing Date
BE574024A BE574024A (en) 1957-12-21 1958-12-18 Device for the chemical analysis of materials by spectral route by means of photoelectric cells.

Country Status (2)

Country Link
BE (1) BE574024A (en)
GB (1) GB912882A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3304842C2 (en) * 1983-02-09 1986-09-04 Mannesmann AG, 4000 Düsseldorf Use of spark excitation for the spectrometric determination of the proportions of a chemical compound
GB2136135B (en) * 1983-03-11 1987-06-03 Johnson Matthey Plc Calibration warning apparatus
JPS6186636A (en) * 1984-10-05 1986-05-02 Kawasaki Steel Corp Emission spectrochemical analysis method of steel using laser

Also Published As

Publication number Publication date
GB912882A (en) 1962-12-12

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