DK56087A - Fremgangsmaade og apparat til bestemmmelse af parametre for stoffer i gasform - Google Patents

Fremgangsmaade og apparat til bestemmmelse af parametre for stoffer i gasform

Info

Publication number
DK56087A
DK56087A DK056087A DK56087A DK56087A DK 56087 A DK56087 A DK 56087A DK 056087 A DK056087 A DK 056087A DK 56087 A DK56087 A DK 56087A DK 56087 A DK56087 A DK 56087A
Authority
DK
Denmark
Prior art keywords
spectral distribution
light
mean value
recording
spectrally
Prior art date
Application number
DK056087A
Other languages
English (en)
Other versions
DK56087D0 (da
DK167987B1 (da
Inventor
Leif Uneus
Svante Wallin
Original Assignee
Opsis Ab
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 Opsis Ab filed Critical Opsis Ab
Publication of DK56087D0 publication Critical patent/DK56087D0/da
Publication of DK56087A publication Critical patent/DK56087A/da
Application granted granted Critical
Publication of DK167987B1 publication Critical patent/DK167987B1/da

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
    • G01D5/00—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable
    • G01D5/26—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light
    • G01D5/268—Mechanical means for transferring the output of a sensing member; Means for converting the output of a sensing member to another variable where the form or nature of the sensing member does not constrain the means for converting; Transducers not specially adapted for a specific variable characterised by optical transfer means, i.e. using infrared, visible, or ultraviolet light using optical fibres
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0014—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/0014—Radiation pyrometry, e.g. infrared or optical thermometry for sensing the radiation from gases, flames
    • G01J5/0018—Flames, plasma or welding
    • 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
    • G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
    • G01J5/60—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature
    • G01J5/601—Radiation pyrometry, e.g. infrared or optical thermometry using determination of colour temperature using spectral scanning
    • 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
    • G01J2003/2853—Averaging successive scans or readings
    • 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
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means

Landscapes

  • Physics & Mathematics (AREA)
  • General 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)
  • Immunology (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
DK056087A 1985-06-13 1987-02-03 Fremgangsmaade og apparat til at bestemme parametre for gasformige stoffer DK167987B1 (da)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
SE8502946A SE453017B (sv) 1985-06-13 1985-06-13 Sett och anordning for bestemning av parametrar for gasformiga emnen som er nervarande vid forbrenningsprocesser och andra processer som sker vid hog temperatur
SE8502946 1985-06-13
PCT/SE1986/000282 WO1986007455A1 (en) 1985-06-13 1986-06-12 Method and apparatus for determining parameters of gaseous substances
SE8600282 1986-06-12

Publications (3)

Publication Number Publication Date
DK56087D0 DK56087D0 (da) 1987-02-03
DK56087A true DK56087A (da) 1987-02-12
DK167987B1 DK167987B1 (da) 1994-01-10

Family

ID=20360570

Family Applications (1)

Application Number Title Priority Date Filing Date
DK056087A DK167987B1 (da) 1985-06-13 1987-02-03 Fremgangsmaade og apparat til at bestemme parametre for gasformige stoffer

Country Status (8)

Country Link
US (1) US4790652A (da)
EP (1) EP0262140B1 (da)
JP (1) JP2638595B2 (da)
DE (1) DE3673527D1 (da)
DK (1) DK167987B1 (da)
FI (1) FI90693C (da)
SE (1) SE453017B (da)
WO (1) WO1986007455A1 (da)

Families Citing this family (32)

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SE462934B (sv) * 1989-05-19 1990-09-17 Opsis Ab Ideon Anordning foer utsaendning och mottagning av ljus
US5118200A (en) * 1990-06-13 1992-06-02 Varian Associates, Inc. Method and apparatus for temperature measurements
SE508805C2 (sv) * 1991-12-04 1998-11-09 Opsis Ab Optisk analysutrustning för gasformiga ämnen som strömmar i en kanal
US5303710A (en) * 1992-11-03 1994-04-19 The United States Of America As Represented By The Secretary Of The Navy Apparatus for imaging an object in or through a scattering medium using coherent anti-Stokes Raman scattering
FR2713768B1 (fr) * 1993-12-10 1996-02-09 Sextant Avionique Procédé et appareil de mesure optique de la température d'un mélange gazeux.
DE19632174C2 (de) * 1996-08-09 2002-02-07 Abb Research Ltd Temperaturmessverfahren
US5984998A (en) * 1997-11-14 1999-11-16 American Iron And Steel Institute Method and apparatus for off-gas composition sensing
FR2773879B1 (fr) * 1998-01-20 2001-01-26 Auxitrol Sa Capteur de mesure d'une temperature
DE19809791C1 (de) * 1998-03-09 1999-07-15 Fraunhofer Ges Forschung Verfahren zum ortsaufgelösten Messen der Temperatur in einem Medium
US6246474B1 (en) 1998-04-29 2001-06-12 Particle Measuring Systems, Inc. Method and apparatus for measurement of particle size distribution in substantially opaque slurries
DE19821956A1 (de) 1998-05-16 1999-11-18 Deutsch Zentr Luft & Raumfahrt Verfahren zur quantitativen Analyse von Gasvolumina, insbesondere von Abgasen aus Verbrennungseinrichtungen oder -anlagen, sowie Einrichtungen zur Durchführung des Verfahrens
DE19840794C1 (de) * 1998-09-08 2000-03-23 Deutsch Zentr Luft & Raumfahrt Verfahren und Vorrichtung zur Erfassung von Infrarot-Strahlungseigenschaften von Abgasen
DE19945640A1 (de) * 1999-09-23 2001-04-05 Abb Research Ltd Verfahren und Vorrichtung zur Gastemperaturmessung mit laserinduzierter Weissglut-Pyrometrie
FI109149B (fi) * 1999-09-29 2002-05-31 Valtion Teknillinen Spektrometri ja menetelmä optisen spektrin mittaamiseksi
SE515046C2 (sv) * 1999-10-12 2001-06-05 Vattenfall Ab Förfarande och inrättning för att medelst fotospektroskopi mäta koncentrationen av skadliga gaser i rökgaserna genom värmeproducerande anläggning
US6841778B1 (en) 2001-11-09 2005-01-11 Environmental Systems Products Holdings Inc. Method and apparatus for measuring particulates in vehicle emissions
DE10202999B4 (de) 2002-01-26 2004-04-15 Palas Gmbh Partikel- Und Lasermesstechnik Verfahren und Vorrichtung zum Messen der Größenverteilung und Konzentration von Partikeln in einem Fluid
GB0221221D0 (en) * 2002-09-13 2002-10-23 Delphi Tech Inc Exhaust gas sensor
DE102004001748B4 (de) * 2004-01-12 2006-04-20 Deutsches Zentrum für Luft- und Raumfahrt e.V. Verfahren zum Analysieren von beliebigen, vorzugsweise gasförmigen Medien
JP5180088B2 (ja) * 2005-11-04 2013-04-10 ゾロ テクノロジーズ，インコーポレイティド ガスタービンエンジンの燃焼器内における分光測定の方法及び装置
CA2541092A1 (en) * 2006-03-28 2007-09-28 Murray Thomson Infrared light sensors for diagnosis and control of industrial furnace gases
US8593636B2 (en) * 2008-02-25 2013-11-26 National Oilwell Varco Denmark I/S Pipe system, a fluid sensing system for a pipe system, and a method of determining a fluid component in an annulus cavity of a pipe
CN102686853B (zh) 2009-08-10 2015-06-03 佐勒技术公司 使用多模传输光纤的光信号噪声的减轻
JP5612119B2 (ja) * 2009-12-16 2014-10-22 アーベーベー・リサーチ・リミテッドＡｂｂ Ｒｅｓｅａｒｃｈ Ｌｔｄ． 光学的な火炎センサー
JP5347983B2 (ja) * 2010-01-19 2013-11-20 株式会社島津製作所 ガス分析装置
ES2644601T3 (es) 2012-04-19 2017-11-29 Zolo Technologies, Inc. Retroreflectores en el horno con el espectrómetro de absorción del láser del diodo sintonizable orientable
CN102680429B (zh) * 2012-05-30 2013-11-06 四川大学 超小型微腔气体传感器
US9007592B2 (en) 2012-07-18 2015-04-14 Shimadzu Corporation Gas analyzer
US9196032B1 (en) 2014-06-04 2015-11-24 Honeywell International Inc. Equipment and method for three-dimensional radiance and gas species field estimation
DE102016223440A1 (de) * 2016-11-25 2018-05-30 Robert Bosch Gmbh Partikelmessvorrichtung und Verfahren zur Bestimmung charakteristischer Größen eines Aerosols
US10619107B2 (en) 2017-06-22 2020-04-14 Honeywell International Inc. Heater coil
CN109443445B (zh) * 2018-12-18 2023-10-27 苏州同阳科技发展有限公司 一种颗粒物在线监测装置与方法

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2406318A (en) * 1941-03-04 1946-08-27 Westinghouse Electric Corp Supervisory apparatus
US3565567A (en) * 1968-06-25 1971-02-23 Bausch & Lomb Method of and apparatus for measuring the presence and/or concentration of an element in an atomic vapor
JPS5099789A (da) * 1973-12-31 1975-08-07
US4214835A (en) * 1979-01-02 1980-07-29 Baird Corporation Spectrometer sequential readout system
DE3031959A1 (de) * 1979-08-28 1981-03-19 Ishikawajima-Harima Heavy Industries Co., Ltd., Tokyo Verfahren und anordnung zum messen der temperatur und des spektralen faktors von proben
JPS5890149A (ja) * 1981-11-25 1983-05-28 Nippon Steel Corp 小形状金属試料の直接溶解発光分光分析方法及び装置
JPS59178339A (ja) * 1983-03-29 1984-10-09 Toshiba Corp 吸光度測定装置

Also Published As

Publication number Publication date
DE3673527D1 (de) 1990-09-20
JPS63500118A (ja) 1988-01-14
SE8502946D0 (sv) 1985-06-13
FI875445A (fi) 1987-12-11
US4790652A (en) 1988-12-13
SE8502946L (sv) 1986-12-14
EP0262140B1 (en) 1990-08-16
FI90693C (fi) 1994-03-10
FI875445A0 (fi) 1987-12-11
SE453017B (sv) 1988-01-04
DK56087D0 (da) 1987-02-03
WO1986007455A1 (en) 1986-12-18
EP0262140A1 (en) 1988-04-06
DK167987B1 (da) 1994-01-10
JP2638595B2 (ja) 1997-08-06
FI90693B (fi) 1993-11-30

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