SE524900C2 - Gasanalyserande arrangemang - Google Patents

Gasanalyserande arrangemang

Info

Publication number
SE524900C2
SE524900C2 SE0202292A SE0202292A SE524900C2 SE 524900 C2 SE524900 C2 SE 524900C2 SE 0202292 A SE0202292 A SE 0202292A SE 0202292 A SE0202292 A SE 0202292A SE 524900 C2 SE524900 C2 SE 524900C2
Authority
SE
Sweden
Prior art keywords
light
cavity
assigned
arrangement according
gas
Prior art date
Application number
SE0202292A
Other languages
English (en)
Swedish (sv)
Other versions
SE0202292D0 (sv
SE0202292L (sv
Inventor
Hans Goeran Evald Martin
Original Assignee
Senseair 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 Senseair Ab filed Critical Senseair Ab
Priority to SE0202292A priority Critical patent/SE524900C2/sv
Publication of SE0202292D0 publication Critical patent/SE0202292D0/xx
Priority to CNB038175916A priority patent/CN100480676C/zh
Priority to KR1020057001158A priority patent/KR101005272B1/ko
Priority to AU2003248579A priority patent/AU2003248579B2/en
Priority to PCT/SE2003/001235 priority patent/WO2004010116A1/fr
Priority to EP03765420.9A priority patent/EP1552277B1/fr
Priority to JP2004522897A priority patent/JP4497306B2/ja
Priority to CA2493916A priority patent/CA2493916C/fr
Publication of SE0202292L publication Critical patent/SE0202292L/xx
Publication of SE524900C2 publication Critical patent/SE524900C2/sv
Priority to US11/041,128 priority patent/US8368895B2/en

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
    • G01N21/01—Arrangements or apparatus for facilitating the optical investigation
    • G01N21/03—Cuvette constructions
    • G01N21/0303—Optical path conditioning in cuvettes, e.g. windows; adapted optical elements or systems; path modifying or adjustment
    • 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
    • G01N21/05—Flow-through cuvettes
    • 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
    • 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
    • G01N15/10—Investigating individual particles
    • G01N15/14—Optical investigation techniques, e.g. flow cytometry
    • G01N15/1434—Optical arrangements
    • G01N2015/1452—Adjustment of focus; Alignment

Landscapes

  • Physics & Mathematics (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)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Investigating Or Analysing Materials By The Use Of Chemical Reactions (AREA)
SE0202292A 2002-07-22 2002-07-22 Gasanalyserande arrangemang SE524900C2 (sv)

Priority Applications (9)

Application Number Priority Date Filing Date Title
SE0202292A SE524900C2 (sv) 2002-07-22 2002-07-22 Gasanalyserande arrangemang
CA2493916A CA2493916C (fr) 2002-07-22 2003-07-21 Installation d'analyse de gaz
PCT/SE2003/001235 WO2004010116A1 (fr) 2002-07-22 2003-07-21 Installation d'analyse de gaz
KR1020057001158A KR101005272B1 (ko) 2002-07-22 2003-07-21 가스 분석 장치
AU2003248579A AU2003248579B2 (en) 2002-07-22 2003-07-21 Gas analysis arrangement
CNB038175916A CN100480676C (zh) 2002-07-22 2003-07-21 气体分析设备
EP03765420.9A EP1552277B1 (fr) 2002-07-22 2003-07-21 Installation d'analyse de gaz
JP2004522897A JP4497306B2 (ja) 2002-07-22 2003-07-21 ガス分析装置
US11/041,128 US8368895B2 (en) 2002-07-22 2005-01-21 Gas analysis arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0202292A SE524900C2 (sv) 2002-07-22 2002-07-22 Gasanalyserande arrangemang

Publications (3)

Publication Number Publication Date
SE0202292D0 SE0202292D0 (sv) 2002-07-22
SE0202292L SE0202292L (sv) 2004-01-23
SE524900C2 true SE524900C2 (sv) 2004-10-19

Family

ID=20288611

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0202292A SE524900C2 (sv) 2002-07-22 2002-07-22 Gasanalyserande arrangemang

Country Status (9)

Country Link
US (1) US8368895B2 (fr)
EP (1) EP1552277B1 (fr)
JP (1) JP4497306B2 (fr)
KR (1) KR101005272B1 (fr)
CN (1) CN100480676C (fr)
AU (1) AU2003248579B2 (fr)
CA (1) CA2493916C (fr)
SE (1) SE524900C2 (fr)
WO (1) WO2004010116A1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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DE10360215A1 (de) * 2003-12-20 2005-07-28 Robert Bosch Gmbh Gassensor
DE112007001812T5 (de) * 2006-07-31 2009-06-04 Applied Materials, Inc., Santa Clara Verfahren und Vorrichtungen zur in-situ-Analyse von Gasen in Elektronikvorrichtungsfabrikationssystemen
EP2064240A2 (fr) * 2006-09-18 2009-06-03 Xencor, Inc. Anticorps optimisés ciblant l'antigène hm1.24
JP5187674B2 (ja) * 2007-05-31 2013-04-24 独立行政法人石油天然ガス・金属鉱物資源機構 ガス検知用センサヘッド
SE535267C2 (sv) * 2009-10-26 2012-06-12 Senseair Ab En till en spektralanalys anpassad mätcell
GB201000756D0 (en) * 2010-01-18 2010-03-03 Gas Sensing Solutions Ltd Gas sensor with radiation guide
US9611024B2 (en) * 2011-08-03 2017-04-04 Lockheed Martin Corporation Ballonet measurement system
KR101412212B1 (ko) 2012-01-09 2014-07-16 (주)트루아이즈 광 도파관
CN102778441A (zh) * 2012-07-12 2012-11-14 电子科技大学 具有弯管光腔气室的高精度红外气体传感器
US9986935B2 (en) * 2013-06-26 2018-06-05 MGC Diagnostics Corporation On-airway pulmonary function tester
USD759518S1 (en) 2013-11-11 2016-06-21 Amphenol Thermometrics, Inc. Optical gas sensor
USD771510S1 (en) 2013-11-11 2016-11-15 Amphenol Thermometrics, Inc. Optical gas sensor
US20170184492A1 (en) * 2015-12-27 2017-06-29 Comdek Industrial Corporation Gas analyzer system
US10161859B2 (en) 2016-10-27 2018-12-25 Honeywell International Inc. Planar reflective ring
US11662109B2 (en) 2019-06-05 2023-05-30 Carrier Corporation Enclosure for gas detector
DE102019210163A1 (de) * 2019-07-10 2021-01-14 OSRAM Opto Semiconductors Gesellschaft mit beschränkter Haftung Optische messanordnung und gassensor mit derselben

Family Cites Families (32)

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Publication number Priority date Publication date Assignee Title
FR2038736A5 (fr) * 1969-03-27 1971-01-08 Schlumberger Cie N
CH578176A5 (en) * 1975-05-06 1976-07-30 Cerberus Ag Radiation extinction measuring instrument - has radiation source and radiation receiver using tube for medium to be tested
US3997786A (en) 1975-08-25 1976-12-14 Sun Oil Company Of Pennsylvania System for spectroscopic analysis of a chemical stream
DE2626642B1 (de) * 1976-06-14 1977-12-15 Werner Prof Dr-Ing Adrian Vorrichtung zum messen der konzentration von gasen
DE2805972B2 (de) * 1978-02-13 1980-09-25 Werner Prof. Dr.-Ing. 7505 Ettlingen Adrian Vorrichtung zum Messen der Konzentration eines Gases
DE3279158D1 (de) * 1981-02-25 1988-12-01 Oskar Oehler Gas analyser, particularly audiovisual gas detector
EP0206433B1 (fr) * 1985-06-25 1993-05-05 The Dow Chemical Company Méthode pour la mesure et l'absorption de la lumière dans un milieu fluide
JPH0197841A (ja) 1987-10-09 1989-04-17 Hitachi Ltd 吸光光度計
JPH03501051A (ja) * 1988-03-22 1991-03-07 コナックス　バッファロウ　コーポレーション 光学的な液面センサー
US5060508A (en) * 1990-04-02 1991-10-29 Gaztech Corporation Gas sample chamber
WO1991005240A1 (fr) * 1989-09-29 1991-04-18 Atomic Energy Of Canada Limited Detecteur de gaz fonctionnant aux infrarouges
US5222389A (en) * 1990-04-02 1993-06-29 Gaztech International Corporation Multi-channel gas sample chamber
US5053754A (en) 1990-04-02 1991-10-01 Gaztech Corporation Simple fire detector
GB2262338A (en) 1991-07-02 1993-06-16 Stephen William Goom Infra red gas detector
US5340986A (en) * 1991-11-18 1994-08-23 Gaztech International Corporation Diffusion-type gas sample chamber
JPH07198600A (ja) 1993-12-28 1995-08-01 Shimazu S D Kk フーリエ変換多成分連続吸光分析計
US5747808A (en) * 1994-02-14 1998-05-05 Engelhard Sensor Technologies NDIR gas sensor
US6199257B1 (en) * 1995-02-28 2001-03-13 Thermo Separation Products, Inc. Method of making a flow cell for light absorption measurement of small volume samples
DE19520488C1 (de) * 1995-06-03 1996-09-05 Draegerwerk Ag Meßvorrichtung zur Infrarotabsorption
GB9616809D0 (en) * 1996-08-10 1996-09-25 Eev Ltd Gas monitors
SE506942C2 (sv) * 1996-08-28 1998-03-02 Hans Goeran Evald Martin Gassensor
US5815276A (en) * 1996-10-11 1998-09-29 Transgenomic Inc. Long-path absorbance-cell imaging system with decreased system element parameter change based sensitivity and method of use
US5886348A (en) * 1997-02-14 1999-03-23 American Intell-Sensors Corporation Non-dispersive infrared gas analyzer with interfering gas correction
US6067840A (en) * 1997-08-04 2000-05-30 Texas Instruments Incorporated Method and apparatus for infrared sensing of gas
US6410918B1 (en) * 1997-10-28 2002-06-25 Edwards Systems Technology, Inc. Diffusion-type NDIR gas analyzer with improved response time due to convection flow
US5946084A (en) * 1998-01-26 1999-08-31 Innovative Sensor Solutions, Ltd. Hemispherical double reflection optical sensor
US6205272B1 (en) * 1998-02-27 2001-03-20 Equitech Int'l Corp. Fiber optic probe for attenuated total internal reflection spectrophotometry
US6201245B1 (en) * 1998-06-18 2001-03-13 Robert J. Schrader Infrared, multiple gas analyzer and methods for gas analysis
US6466323B1 (en) * 1999-11-23 2002-10-15 Westinghouse Savannah River Company, L.L.C. Surface plasmon resonance spectroscopy sensor and methods for using same
US6527398B1 (en) * 2000-06-08 2003-03-04 Gregory J. Fetzer Tubular-waveguide gas sample chamber for optical spectrometer, and related methods
US20020092974A1 (en) * 2001-01-12 2002-07-18 Kouznetsov Andrian I. Gas sensor based on energy absorption
US6690452B2 (en) * 2001-04-18 2004-02-10 Paul A. Wilks, Jr. Monitor having a polymer internal reflective element

Also Published As

Publication number Publication date
KR101005272B1 (ko) 2011-01-04
EP1552277B1 (fr) 2018-08-29
SE0202292D0 (sv) 2002-07-22
CA2493916C (fr) 2011-05-31
AU2003248579B2 (en) 2009-06-11
EP1552277A1 (fr) 2005-07-13
WO2004010116A1 (fr) 2004-01-29
KR20050054908A (ko) 2005-06-10
US8368895B2 (en) 2013-02-05
US20050180889A1 (en) 2005-08-18
JP2006504078A (ja) 2006-02-02
SE0202292L (sv) 2004-01-23
JP4497306B2 (ja) 2010-07-07
CA2493916A1 (fr) 2004-01-29
CN1672034A (zh) 2005-09-21
AU2003248579A1 (en) 2004-02-09
CN100480676C (zh) 2009-04-22

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