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FI896328A0 - Foerfarande foer avskiljning av pao varandra belaegna absorptionsband i infraroedspektrum. - Google Patents

Foerfarande foer avskiljning av pao varandra belaegna absorptionsband i infraroedspektrum.

Info

Publication number
FI896328A0
FI896328A0 FI896328A FI896328A FI896328A0 FI 896328 A0 FI896328 A0 FI 896328A0 FI 896328 A FI896328 A FI 896328A FI 896328 A FI896328 A FI 896328A FI 896328 A0 FI896328 A0 FI 896328A0
Authority
FI
Finland
Prior art keywords
infraroedspektrum
belaegna
absorptionsband
varandra
pao
Prior art date
Application number
FI896328A
Other languages
English (en)
Other versions
FI87116B (fi
FI87116C (fi
Inventor
Veli Linna
Jarmo Rantanen
Original Assignee
Valtion Teknillinen
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 FI891170A external-priority patent/FI891170A7/fi
Publication of FI896328A0 publication Critical patent/FI896328A0/fi
Priority to FI896328A priority Critical patent/FI87116C/fi
Application filed by Valtion Teknillinen filed Critical Valtion Teknillinen
Priority to AT90904359T priority patent/ATE96540T1/de
Priority to DE69004252T priority patent/DE69004252T2/de
Priority to CA 2050313 priority patent/CA2050313A1/en
Priority to PCT/FI1990/000063 priority patent/WO1990010851A1/en
Priority to EP19900904359 priority patent/EP0463019B1/en
Priority to AU51836/90A priority patent/AU5183690A/en
Publication of FI87116B publication Critical patent/FI87116B/fi
Publication of FI87116C publication Critical patent/FI87116C/fi
Application granted granted Critical

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
    • 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
    • G01N2201/1215—Correction signals for interfering gases

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
FI896328A 1989-03-13 1989-12-29 Foerfarande foer avskiljning av pao varandra belaegna absorptionsband i infraroedspektrum FI87116C (fi)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI896328A FI87116C (fi) 1989-03-13 1989-12-29 Foerfarande foer avskiljning av pao varandra belaegna absorptionsband i infraroedspektrum
AT90904359T ATE96540T1 (de) 1989-03-13 1990-03-12 Verfahren zum unterscheiden ueberlappender infrarotabsorptionsbaender.
AU51836/90A AU5183690A (en) 1989-03-13 1990-03-12 A method for distinguishing overlapping absorption bands of an infrared spectrum from one another
DE69004252T DE69004252T2 (de) 1989-03-13 1990-03-12 Verfahren zum unterscheiden überlappender infrarotabsorptionsbänder.
CA 2050313 CA2050313A1 (en) 1989-03-13 1990-03-12 Method for distinguishing overlapping absorption bands of an infrared spectrum from one another
PCT/FI1990/000063 WO1990010851A1 (en) 1989-03-13 1990-03-12 A method for distinguishing overlapping absorption bands of an infrared spectrum from one another
EP19900904359 EP0463019B1 (en) 1989-03-13 1990-03-12 A method for distinguishing overlapping absorption bands of an infrared spectrum from one another

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
FI891170 1989-03-13
FI891170A FI891170A7 (fi) 1989-03-13 1989-03-13 Saett att skilja pao varandra liggande absorptionsband fraon varandra i ett infraroedspektrum.
FI896328 1989-12-29
FI896328A FI87116C (fi) 1989-03-13 1989-12-29 Foerfarande foer avskiljning av pao varandra belaegna absorptionsband i infraroedspektrum

Publications (3)

Publication Number Publication Date
FI896328A0 true FI896328A0 (fi) 1989-12-29
FI87116B FI87116B (fi) 1992-08-14
FI87116C FI87116C (fi) 1992-11-25

Family

ID=26158515

Family Applications (1)

Application Number Title Priority Date Filing Date
FI896328A FI87116C (fi) 1989-03-13 1989-12-29 Foerfarande foer avskiljning av pao varandra belaegna absorptionsband i infraroedspektrum

Country Status (6)

Country Link
EP (1) EP0463019B1 (fi)
AU (1) AU5183690A (fi)
CA (1) CA2050313A1 (fi)
DE (1) DE69004252T2 (fi)
FI (1) FI87116C (fi)
WO (1) WO1990010851A1 (fi)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2017528706A (ja) * 2014-08-20 2017-09-28 アンスティチュ ナショナル ドゥ ラ サンテ エ ドゥ ラ ルシェルシュ メディカル 吸収帯を決定するための方法
CN118758893B (zh) * 2024-09-05 2024-11-05 陕西圣唐乳业有限公司 基于光谱分析的奶粉微量元素检测方法及系统

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57161518A (en) * 1981-03-31 1982-10-05 Anritsu Corp Self modulating spectrometer
JPS5852550A (ja) * 1981-09-24 1983-03-28 Hitachi Ltd フロ−インジエクシヨン分析におけるゴ−ストピ−クの解消法
US4587427A (en) * 1983-07-28 1986-05-06 Cmi, Inc. Breath analyzer
US4627014A (en) * 1984-04-09 1986-12-02 Eastman Kodak Company Method and apparatus for determination of an analyte and method of calibrating such apparatus

Also Published As

Publication number Publication date
AU5183690A (en) 1990-10-09
EP0463019B1 (en) 1993-10-27
EP0463019A1 (en) 1992-01-02
DE69004252D1 (de) 1993-12-02
WO1990010851A1 (en) 1990-09-20
CA2050313A1 (en) 1990-09-14
DE69004252T2 (de) 1994-05-19
FI87116B (fi) 1992-08-14
FI87116C (fi) 1992-11-25

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Legal Events

Date Code Title Description
MM Patent lapsed
MM Patent lapsed

Owner name: VALTION TEKNILLINEN TUTKIMUSKESKUS/PPO