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DK3158318T3 - Probe til gassensor med gasdelt prøvegasstrøm - Google Patents

Probe til gassensor med gasdelt prøvegasstrøm Download PDF

Info

Publication number
DK3158318T3
DK3158318T3 DK15728896.0T DK15728896T DK3158318T3 DK 3158318 T3 DK3158318 T3 DK 3158318T3 DK 15728896 T DK15728896 T DK 15728896T DK 3158318 T3 DK3158318 T3 DK 3158318T3
Authority
DK
Denmark
Prior art keywords
gas
probe
split sample
sensor
flow
Prior art date
Application number
DK15728896.0T
Other languages
English (en)
Inventor
Carsten Moberg
Jesper HØYER
Allan Skouboe
Original Assignee
Danfoss Ixa As
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 Danfoss Ixa As filed Critical Danfoss Ixa As
Application granted granted Critical
Publication of DK3158318T3 publication Critical patent/DK3158318T3/da

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15Preventing contamination of the components of the optical system or obstruction of the light path
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/17Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/25Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands
    • G01N21/27Colour; Spectral properties, i.e. comparison of effect of material on the light at two or more different wavelengths or wavelength bands using photo-electric detection ; circuits for computing concentration
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/84Systems specially adapted for particular applications
    • G01N21/85Investigating moving fluids or granular solids
    • G01N21/8507Probe photometers, i.e. with optical measuring part dipped into fluid sample
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01NINVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N21/00Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
    • G01N21/01Arrangements or apparatus for facilitating the optical investigation
    • G01N21/15Preventing contamination of the components of the optical system or obstruction of the light path
    • G01N2021/151Gas blown

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)
  • Engineering & Computer Science (AREA)
  • Mathematical Physics (AREA)
  • Theoretical Computer Science (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
  • Optical Measuring Cells (AREA)
  • Sampling And Sample Adjustment (AREA)
DK15728896.0T 2014-06-19 2015-06-17 Probe til gassensor med gasdelt prøvegasstrøm DK3158318T3 (da)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DKPA201400323 2014-06-19
PCT/EP2015/063594 WO2015193374A1 (en) 2014-06-19 2015-06-17 Probe for gas sensor with gas split sample gas flow

Publications (1)

Publication Number Publication Date
DK3158318T3 true DK3158318T3 (da) 2023-01-09

Family

ID=53396512

Family Applications (1)

Application Number Title Priority Date Filing Date
DK15728896.0T DK3158318T3 (da) 2014-06-19 2015-06-17 Probe til gassensor med gasdelt prøvegasstrøm

Country Status (7)

Country Link
US (1) US9897550B2 (da)
EP (1) EP3158318B1 (da)
JP (1) JP6441967B2 (da)
KR (1) KR102277347B1 (da)
CN (1) CN106537117B (da)
DK (1) DK3158318T3 (da)
WO (1) WO2015193374A1 (da)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20151519A1 (en) * 2015-11-09 2017-05-10 Neo Monitors As Gas analyzer with protection of Optical components
EP3460452B1 (de) * 2017-09-21 2019-09-04 Sick AG Gasanalysator zur optischen gasanalyse
JP7013924B2 (ja) * 2018-02-20 2022-02-01 宇部興産株式会社 酸素濃度計測装置及び酸素濃度計測方法
KR102222298B1 (ko) * 2019-01-03 2021-03-04 주식회사 리트코 미립자 측정이 가능한 시스템
DE102019129658A1 (de) * 2019-11-04 2021-05-06 Sick Ag Vorrichtung zur optischen In-Situ Analyse eines Prozessgases
KR102509923B1 (ko) * 2022-05-13 2023-03-14 동우옵트론 주식회사 먼지측정기

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60233536A (ja) * 1984-05-04 1985-11-20 Nippon Soken Inc 光透過式黒煙濃度測定器
US5353629A (en) * 1991-07-05 1994-10-11 L. L. Churchill Limited Smoke meter
GB2260809B (en) * 1991-10-22 1996-04-03 Marconi Gec Ltd Exhaust gas particle sensor
GB2274332A (en) 1993-01-15 1994-07-20 Secr Defence Smoke meter
KR200238966Y1 (ko) * 2001-04-18 2001-10-11 헵시바디지텍 주식회사 가스 분석기
DE102004028433B4 (de) 2004-06-14 2006-08-31 Danfoss A/S IR-Sensor, insbesondere CO2-Sensor
JP4530212B2 (ja) * 2004-09-28 2010-08-25 株式会社タニタ 呼気分析装置
GB0700677D0 (en) * 2007-01-12 2007-02-21 Servomex Group Ltd Probe
US8154714B2 (en) * 2008-11-06 2012-04-10 Li-Cor, Inc. Gas analyzer
US8490506B2 (en) * 2009-01-12 2013-07-23 Aa Holdings, Ltd. In-situ gas analyzer probe
CN101929947B (zh) * 2009-06-18 2012-01-11 安徽蓝盾光电子股份有限公司 可自动标定的插入式在线气体分析系统
EP2416146B1 (en) * 2010-08-04 2018-12-26 HORIBA, Ltd. Probe for gas analysis
CN103547910A (zh) * 2011-05-20 2014-01-29 株式会社堀场制作所 测量单元及气体分析装置
EP2604999A1 (de) * 2011-12-15 2013-06-19 Mettler-Toledo AG Gasmessgerät
JP6116117B2 (ja) * 2011-12-22 2017-04-19 株式会社堀場製作所 水分濃度測定装置の校正方法及び校正装置
EP3644043B1 (en) * 2011-12-27 2023-10-18 HORIBA, Ltd. Gas analyzing apparatus
WO2013142318A1 (en) * 2012-03-22 2013-09-26 Azbil BioVigilant, Inc. Improved apparatus for detecting particles
CN102941003B (zh) * 2012-11-20 2016-01-20 意昂神州(北京)科技有限公司 一种用于检测电厂排放烟气的设备和方法
JP6404030B2 (ja) * 2014-08-12 2018-10-10 株式会社堀場製作所 排ガス測定用情報処理装置、排ガス測定システム及びプログラム

Also Published As

Publication number Publication date
KR20170020361A (ko) 2017-02-22
EP3158318B1 (en) 2022-10-19
JP2017519211A (ja) 2017-07-13
US20170122877A1 (en) 2017-05-04
KR102277347B1 (ko) 2021-07-14
JP6441967B2 (ja) 2018-12-19
EP3158318A1 (en) 2017-04-26
WO2015193374A1 (en) 2015-12-23
CN106537117A (zh) 2017-03-22
US9897550B2 (en) 2018-02-20
CN106537117B (zh) 2019-09-10

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