BR7305911D0 - A SPECTROPHOTOMETER, NORMALIZATION CIRCUIT AS WELL AS THE METHOD FOR FLUID ANALYSIS - Google Patents

A SPECTROPHOTOMETER, NORMALIZATION CIRCUIT AS WELL AS THE METHOD FOR FLUID ANALYSIS

Info

Publication number
BR7305911D0
BR7305911D0 BR5911/73A BR591173A BR7305911D0 BR 7305911 D0 BR7305911 D0 BR 7305911D0 BR 5911/73 A BR5911/73 A BR 5911/73A BR 591173 A BR591173 A BR 591173A BR 7305911 D0 BR7305911 D0 BR 7305911D0
Authority
BR
Brazil
Prior art keywords
spectrophotometer
well
fluid analysis
normalization circuit
normalization
Prior art date
Application number
BR5911/73A
Other languages
Portuguese (pt)
Inventor
S Sternberg
J Lennington
J Young
Original Assignee
Chrysler 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 Chrysler Corp filed Critical Chrysler Corp
Publication of BR7305911D0 publication Critical patent/BR7305911D0/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
    • 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
    • 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
    • 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
    • G01N21/35—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light
    • G01N21/3504—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using infrared light for analysing gases, e.g. multi-gas analysis
    • 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
    • G01N2201/12—Circuits of general importance; Signal processing
    • G01N2201/121—Correction signals
    • G01N2201/1211—Correction signals for temperature

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Spectrometry And Color Measurement (AREA)
BR5911/73A 1972-08-18 1973-08-02 A SPECTROPHOTOMETER, NORMALIZATION CIRCUIT AS WELL AS THE METHOD FOR FLUID ANALYSIS BR7305911D0 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US28195872A 1972-08-18 1972-08-18

Publications (1)

Publication Number Publication Date
BR7305911D0 true BR7305911D0 (en) 1974-05-16

Family

ID=23079494

Family Applications (1)

Application Number Title Priority Date Filing Date
BR5911/73A BR7305911D0 (en) 1972-08-18 1973-08-02 A SPECTROPHOTOMETER, NORMALIZATION CIRCUIT AS WELL AS THE METHOD FOR FLUID ANALYSIS

Country Status (5)

Country Link
JP (1) JPS4960583A (en)
BR (1) BR7305911D0 (en)
ES (1) ES417990A1 (en)
IT (1) IT998122B (en)
SE (3) SE405043B (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5136178A (en) * 1974-09-24 1976-03-26 Hitachi Ltd 2 hachobunkokodokeisochi

Also Published As

Publication number Publication date
SE7702175L (en) 1977-02-28
ES417990A1 (en) 1976-03-16
SE7702176L (en) 1977-02-28
IT998122B (en) 1976-01-20
JPS4960583A (en) 1974-06-12
SE405043B (en) 1978-11-13

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