ES2440893B1 - Method of compensation of gases and / or environmental vapors in infrared spectra - Google Patents

Method of compensation of gases and / or environmental vapors in infrared spectra Download PDF

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Publication number
ES2440893B1
ES2440893B1 ES201200792A ES201200792A ES2440893B1 ES 2440893 B1 ES2440893 B1 ES 2440893B1 ES 201200792 A ES201200792 A ES 201200792A ES 201200792 A ES201200792 A ES 201200792A ES 2440893 B1 ES2440893 B1 ES 2440893B1
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ES
Spain
Prior art keywords
gases
compensation
vapors
environmental
infrared spectra
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.)
Active
Application number
ES201200792A
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Spanish (es)
Other versions
ES2440893R1 (en
ES2440893A2 (en
Inventor
Miguel De La Guardia Cirugeda
Guillermo Rafael QUINTÁS SORIANO
Julia KULIGOWSKI
Salvador GARRIGUES MATEO
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Universitat de Valencia
Original Assignee
Universitat de Valencia
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Priority to ES201200792A priority Critical patent/ES2440893B1/en
Publication of ES2440893A2 publication Critical patent/ES2440893A2/en
Publication of ES2440893R1 publication Critical patent/ES2440893R1/en
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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
    • G01N21/31—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

Abstract

Método de compensación de gases y/o vapores ambientales en espectros de infrarrojos.#La presente invención se refiere a un método de compensación de medidas de espectrometría infrarroja, que permite compensar la contribución de gases y/o vapores ambientales presentes en el entorno de medida de una muestra. El método utiliza para ello la relación entre la absorbancia relativa a dos longitudes de onda ({la}{sub,1}, {la}{sub,2}) de la propia medida (1), y de tantos espectros de absorbancia de referencia (9-11) como gases y/o vapores a compensar. La presente invención se refiere también al programa de ordenador adaptado para realizar las etapas del método de compensación.Method of compensation of gases and / or environmental vapors in infrared spectra. # The present invention relates to a method of compensation of infrared spectrometry measurements, which allows compensating the contribution of gases and / or environmental vapors present in the measurement environment. of a sample. The method uses the relationship between the absorbance relative to two wavelengths ({la} {sub, 1}, {la} {sub, 2}) of the measure itself (1), and of so many absorbance spectra of reference (9-11) as gases and / or vapors to compensate. The present invention also relates to the computer program adapted to perform the steps of the compensation method.

Description

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Claims (1)

imagen1image 1 imagen2image2 imagen3image3 REIVINDICACIONES imagen4image4 imagen5image5 imagen6image6
ES201200792A 2012-07-30 2012-07-30 Method of compensation of gases and / or environmental vapors in infrared spectra Active ES2440893B1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES201200792A ES2440893B1 (en) 2012-07-30 2012-07-30 Method of compensation of gases and / or environmental vapors in infrared spectra

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES201200792A ES2440893B1 (en) 2012-07-30 2012-07-30 Method of compensation of gases and / or environmental vapors in infrared spectra

Publications (3)

Publication Number Publication Date
ES2440893A2 ES2440893A2 (en) 2014-01-30
ES2440893R1 ES2440893R1 (en) 2014-06-02
ES2440893B1 true ES2440893B1 (en) 2015-04-06

Family

ID=49998807

Family Applications (1)

Application Number Title Priority Date Filing Date
ES201200792A Active ES2440893B1 (en) 2012-07-30 2012-07-30 Method of compensation of gases and / or environmental vapors in infrared spectra

Country Status (1)

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ES (1) ES2440893B1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10586649B2 (en) 2017-03-13 2020-03-10 Abb Schweiz Ag Dissolved gas analysis devices, systems, and methods
US10585036B2 (en) 2017-03-13 2020-03-10 Abb Schweiz Ag Dissolved gas analysis devices, systems, and methods

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0982582B1 (en) * 1998-08-28 2005-06-01 Perkin-Elmer Limited Suppression of undesired components in measured spectra
JP3274656B2 (en) * 1999-04-14 2002-04-15 日本酸素株式会社 Gas spectroscopic analysis method and spectrometer

Also Published As

Publication number Publication date
ES2440893R1 (en) 2014-06-02
ES2440893A2 (en) 2014-01-30

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