BR112012029970A2 - dispositivo para análise espectrométrica por uv de compostos gasosos - Google Patents

dispositivo para análise espectrométrica por uv de compostos gasosos

Info

Publication number
BR112012029970A2
BR112012029970A2 BR112012029970A BR112012029970A BR112012029970A2 BR 112012029970 A2 BR112012029970 A2 BR 112012029970A2 BR 112012029970 A BR112012029970 A BR 112012029970A BR 112012029970 A BR112012029970 A BR 112012029970A BR 112012029970 A2 BR112012029970 A2 BR 112012029970A2
Authority
BR
Brazil
Prior art keywords
spectrograph
measuring channel
spectrometric analysis
gaseous compounds
radiation
Prior art date
Application number
BR112012029970A
Other languages
English (en)
Other versions
BR112012029970B1 (pt
Inventor
Miroslav Podolak
Stanislav Vozka
Original Assignee
Labio A S
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 Labio A S filed Critical Labio A S
Publication of BR112012029970A2 publication Critical patent/BR112012029970A2/pt
Publication of BR112012029970B1 publication Critical patent/BR112012029970B1/pt

Links

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
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • 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
    • G01J3/02—Details
    • G01J3/0205—Optical elements not provided otherwise, e.g. optical manifolds, diffusers, windows
    • 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
    • G01J3/02—Details
    • G01J3/0291—Housings; Spectrometer accessories; Spatial arrangement of elements, e.g. folded path arrangements
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/09—Cuvette constructions adapted to resist hostile environments or corrosive or abrasive materials
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • 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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15—Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/151—Gas blown
    • 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
    • G01N21/33—Investigating relative effect of material at wavelengths characteristic of specific elements or molecules, e.g. atomic absorption spectrometry using ultraviolet light
    • G01N2021/335—Vacuum UV

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • General Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Health & Medical Sciences (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Spectrometry And Color Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)

Abstract

dispositivo para análise espectrométrica por uv de compostos gasosos. a invenção se refere a um dispositivo (20) para análise espectrométrica uv de compostos gasosos, compreendendo: um canal de medição (5) para acomodar um fluxo de gás de amostra, uma janela (16) transporte para radiação ultravioleta disposta a uma primeira extremidade (5a) do canal de medição (5), uma fonte de radiação (11) para gerar radiação ultravioleta disposto para emitir radiação através da janela (16) no canal de medição (5), e um espectrógrafo (3) para a medição radiação ultravioleta a uma segunda extremidade oposta (5b) do canal de medição (5). a invenção é caracterizada pelo fato de que o espectrógrafo (3) é proporcionado com uma abertura (12) em que a segunda extremidade (5b) do canal de medição (5) é aberta para o espectrógrafo (3) tal que uma parte interna do espectrógrafo (3) e o canal de medição (5) estão em comunicação via dita abertura (12). o espectrógrafo (3) é preenchido com um gás de proteção que é permitido que flua através de dita abertura (12) e no canal de medição (5).
BR112012029970A 2010-05-24 2011-03-16 dispositivo para análise espectrométrica por uv de compostos gasosos BR112012029970B1 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
CZ2010-398A CZ305797B6 (cs) 2010-05-24 2010-05-24 Zařízení pro měření spekter plynných látek nebo par v UV oblasti pod 190 nm v průtokovém uspořádání
PCT/EP2011/053990 WO2011147603A1 (en) 2010-05-24 2011-03-16 Device for uv-spectrometric analysis of gaseous compounds

Publications (2)

Publication Number Publication Date
BR112012029970A2 true BR112012029970A2 (pt) 2017-03-01
BR112012029970B1 BR112012029970B1 (pt) 2019-09-03

Family

ID=44060763

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112012029970A BR112012029970B1 (pt) 2010-05-24 2011-03-16 dispositivo para análise espectrométrica por uv de compostos gasosos

Country Status (11)

Country Link
US (2) US8841626B2 (pt)
EP (2) EP2577264B1 (pt)
KR (1) KR101774547B1 (pt)
CN (1) CN102985805B (pt)
BR (1) BR112012029970B1 (pt)
CZ (1) CZ305797B6 (pt)
DK (1) DK2577263T3 (pt)
ES (1) ES2685487T3 (pt)
RU (1) RU2558014C2 (pt)
SG (1) SG185382A1 (pt)
WO (2) WO2011147602A2 (pt)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012121651A1 (en) * 2011-03-05 2012-09-13 Chromalytica Ab Make up and protective gas for light path window materials and increased spatial resolution in gas chromatography - uv detection
US9116158B2 (en) 2012-10-18 2015-08-25 Vuv Analytics, Inc. Vacuum ultraviolet absorption spectroscopy system and method
US10677767B2 (en) 2018-06-12 2020-06-09 Vuv Analytics, Inc. Vacuum ultraviolet absorption spectroscopy system and method
RU200181U1 (ru) * 2020-08-10 2020-10-08 Федеральное государственное бюджетное образовательное учреждение высшего образования "Вологодский государственный университет" Устройство для экспресс-анализа молекулярных структур
CN113414775A (zh) * 2021-06-06 2021-09-21 安徽省志成建设工程咨询股份有限公司 辅助监理机器人
WO2024058733A1 (en) 2022-09-16 2024-03-21 Haus Sps Makina Elektronik Bilisim Sanayi Ve Ticaret Anonim Sirketi Device for measuring elemental and molecular properties with hybrid electromagnetic waves

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US4255052A (en) * 1979-09-25 1981-03-10 Beckman Instruments, Inc. Method of generating nitrogen for flameless emission spectroscopy
SE8302468L (sv) * 1983-05-02 1984-11-03 Lagesson Andrasko Ludmila Anordning vid en gasflodescell for spektrofotometrisk analys av kemiska substanser
US5322799A (en) * 1988-02-03 1994-06-21 The State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Observation cell and mixing chamber
US4927265A (en) * 1988-04-29 1990-05-22 501 Microphoretic Systems, Inc. Detector for fluorescence and absorption spectroscopy
US5135304A (en) * 1990-05-11 1992-08-04 Boc Health Care, Inc. Gas analysis system having buffer gas inputs to protect associated optical elements
DE4114276C2 (de) * 1991-05-02 1996-09-19 Spectro Analytical Instr Gasgefülltes UV-Spektrometer
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Also Published As

Publication number Publication date
US8841626B2 (en) 2014-09-23
WO2011147602A3 (en) 2015-07-23
KR20130123293A (ko) 2013-11-12
CZ2010398A3 (cs) 2011-12-07
EP2577263B1 (en) 2021-09-29
CN102985805B (zh) 2016-01-20
BR112012029970B1 (pt) 2019-09-03
EP2577264A1 (en) 2013-04-10
CZ305797B6 (cs) 2016-03-16
WO2011147603A1 (en) 2011-12-01
WO2011147602A2 (en) 2011-12-01
RU2558014C2 (ru) 2015-07-27
EP2577264B1 (en) 2018-05-30
DK2577263T3 (da) 2022-01-10
EP2577263A2 (en) 2013-04-10
CN102985805A (zh) 2013-03-20
US9018592B2 (en) 2015-04-28
ES2685487T3 (es) 2018-10-09
KR101774547B1 (ko) 2017-09-04
US20130256549A1 (en) 2013-10-03
RU2012155864A (ru) 2014-06-27
SG185382A1 (en) 2012-12-28
US20140145087A1 (en) 2014-05-29

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B25A Requested transfer of rights approved

Owner name: ONE SENSE S.A. (LU)

B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]

Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/03/2011, OBSERVADAS AS CONDICOES LEGAIS. (CO) 20 (VINTE) ANOS CONTADOS A PARTIR DE 16/03/2011, OBSERVADAS AS CONDICOES LEGAIS