DE3750783T2 - Verfahren und Gerät zur Gasanalyse. - Google Patents

Verfahren und Gerät zur Gasanalyse.

Info

Publication number
DE3750783T2
DE3750783T2 DE3750783T DE3750783T DE3750783T2 DE 3750783 T2 DE3750783 T2 DE 3750783T2 DE 3750783 T DE3750783 T DE 3750783T DE 3750783 T DE3750783 T DE 3750783T DE 3750783 T2 DE3750783 T2 DE 3750783T2
Authority
DE
Germany
Prior art keywords
datum
radiation
gas
analysed
sensor
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.)
Expired - Lifetime
Application number
DE3750783T
Other languages
English (en)
Other versions
DE3750783D1 (de
Inventor
Robin John Hutchinson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
PROCAL ANALYTICS
Original Assignee
PROCAL ANALYTICS
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 PROCAL ANALYTICS filed Critical PROCAL ANALYTICS
Application granted granted Critical
Publication of DE3750783D1 publication Critical patent/DE3750783D1/de
Publication of DE3750783T2 publication Critical patent/DE3750783T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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
    • G01N21/35—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
    • 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
    • G01N2021/158—Eliminating condensation
    • 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
    • G01N2021/3129—Determining multicomponents by multiwavelength light
    • 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
    • G01N21/84—Systems specially adapted for particular applications
    • G01N21/85—Investigating moving fluids or granular solids
    • G01N2021/8578—Gaseous flow
    • G01N2021/8585—Gaseous flow using porous sheets, e.g. for separating aerosols
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Investigating Or Analyzing Non-Biological Materials By The Use Of Chemical Means (AREA)
DE3750783T 1986-04-19 1987-04-21 Verfahren und Gerät zur Gasanalyse. Expired - Lifetime DE3750783T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB868609619A GB8609619D0 (en) 1986-04-19 1986-04-19 Gas analysis

Publications (2)

Publication Number Publication Date
DE3750783D1 DE3750783D1 (de) 1995-01-12
DE3750783T2 true DE3750783T2 (de) 1995-07-06

Family

ID=10596510

Family Applications (1)

Application Number Title Priority Date Filing Date
DE3750783T Expired - Lifetime DE3750783T2 (de) 1986-04-19 1987-04-21 Verfahren und Gerät zur Gasanalyse.

Country Status (7)

Country Link
EP (1) EP0243139B1 (de)
JP (1) JPS6312938A (de)
AT (1) ATE114814T1 (de)
DE (1) DE3750783T2 (de)
ES (1) ES2067445T3 (de)
GB (1) GB8609619D0 (de)
GR (1) GR3015189T3 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022206218A1 (de) 2022-06-22 2023-12-28 Robert Bosch Gesellschaft mit beschränkter Haftung Filterrad

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2194333B (en) * 1986-07-01 1990-08-29 Electricity Council Detection method and device
JPH01312851A (ja) * 1988-06-10 1989-12-18 Fujitsu Ltd 半導体装置の製造方法
GB2226401B (en) * 1988-12-13 1992-11-25 Robin John Hutchinson Gas analysis
GB9203461D0 (en) * 1992-02-19 1992-04-08 Procal Analytics Method and apparatus for analysing liquids
DE19518913C1 (de) * 1995-05-29 1996-11-28 Mueller Wolf Ruediger Dr Ing Verfahren und Vorrichtung zur Überprüfung der aeroben biologischen Abbaubarkeit von Testsubstanzen
GB2314411A (en) * 1996-06-21 1997-12-24 Graviner Ltd Kidde Filter wheel for use in a gas filter correlation system
JP2003090794A (ja) * 2001-09-20 2003-03-28 Furuno Electric Co Ltd 比色吸光度測定装置
CN100346153C (zh) * 2003-11-24 2007-10-31 上海化工研究院 负滤光多组份红外分析仪的滤光轮组件
WO2006085646A1 (ja) * 2005-02-14 2006-08-17 Japan Science And Technology Agency ガス相関法によるガス濃度測定装置
JP5288484B2 (ja) * 2008-09-27 2013-09-11 株式会社フローテック・リサーチ 粒子可視化装置
EP2416146B1 (de) * 2010-08-04 2018-12-26 HORIBA, Ltd. Sonde zur Gasanalyse
JP6134483B2 (ja) * 2012-06-19 2017-05-24 株式会社堀場製作所 ガス分析装置
CN103364350B (zh) * 2013-07-02 2015-10-28 中国海洋大学 烟气在线检测装置
JP6462710B2 (ja) * 2014-10-17 2019-01-30 株式会社堀場製作所 ガス分析装置
EP3321658B1 (de) * 2016-11-09 2018-09-26 Sick Ag Zweikanaliges messgerät
JP6769454B2 (ja) * 2018-04-16 2020-10-14 横河電機株式会社 ガス分析装置
GB201820293D0 (en) 2018-12-13 2019-01-30 Draeger Safety Ag & Co Kgaa Gas sensor

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3860344A (en) * 1973-05-10 1975-01-14 Honeywell Inc Multi-component infrared analyzer
US3904880A (en) * 1973-05-10 1975-09-09 Honeywell Inc Multi-component infrared analyzer
JPS608736B2 (ja) * 1979-11-28 1985-03-05 富士通株式会社 ガス濃度の測定方法
US4632563A (en) * 1983-02-28 1986-12-30 The Syconex Corporation In-situ gas analyzer
GB2153520B (en) * 1983-12-20 1987-04-23 Nippon Steel Corp Method for quantitatively detecting the decarburization reaction in the production process of an electrical steel sheet
DE3402800A1 (de) * 1984-01-27 1985-08-01 Hartmann & Braun Ag, 6000 Frankfurt Nach dem gasfilterkorrelationsverfahren arbeitendes fotometer
JPS6148735A (ja) * 1984-08-16 1986-03-10 Nippon Steel Corp 気体の濃度および分圧測定装置
JPH0638058B2 (ja) * 1984-08-16 1994-05-18 新日本製鐵株式会社 気体の濃度および分圧測定装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102022206218A1 (de) 2022-06-22 2023-12-28 Robert Bosch Gesellschaft mit beschränkter Haftung Filterrad

Also Published As

Publication number Publication date
EP0243139B1 (de) 1994-11-30
ES2067445T3 (es) 1995-04-01
GR3015189T3 (en) 1995-05-31
EP0243139A2 (de) 1987-10-28
ATE114814T1 (de) 1994-12-15
EP0243139A3 (en) 1990-04-25
GB8609619D0 (en) 1986-05-21
DE3750783D1 (de) 1995-01-12
JPS6312938A (ja) 1988-01-20

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