CN108603831B - 具有辅助传感器的红外气体检测器 - Google Patents

具有辅助传感器的红外气体检测器 Download PDF

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Publication number
CN108603831B
CN108603831B CN201680063951.0A CN201680063951A CN108603831B CN 108603831 B CN108603831 B CN 108603831B CN 201680063951 A CN201680063951 A CN 201680063951A CN 108603831 B CN108603831 B CN 108603831B
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gas
infrared
sensor
auxiliary
analyzer
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Chinese (zh)
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CN108603831A (zh
Inventor
约翰·赫尔格伦
亨利克·文纳伯格
弗雷德里克·恩奎斯特
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Swiss Business Yingfukang Holding Co
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Inficon GmbH Deutschland
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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • 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
    • G01N21/17—Systems in which incident light is modified in accordance with the properties of the material investigated
    • G01N21/59—Transmissivity
    • G01N21/61—Non-dispersive gas analysers
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0022—General constructional details of gas analysers, e.g. portable test equipment using a number of analysing channels
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0027—General constructional details of gas analysers, e.g. portable test equipment concerning the detector
    • G01N33/0031—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array
    • G01N33/0032—General constructional details of gas analysers, e.g. portable test equipment concerning the detector comprising two or more sensors, e.g. a sensor array using two or more different physical functioning modes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/0004—Gaseous mixtures, e.g. polluted air
    • G01N33/0009—General constructional details of gas analysers, e.g. portable test equipment
    • G01N33/0062—General constructional details of gas analysers, e.g. portable test equipment concerning the measuring method or the display, e.g. intermittent measurement or digital display

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  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Medicinal Chemistry (AREA)
  • Food Science & Technology (AREA)
  • Combustion & Propulsion (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
CN201680063951.0A 2015-10-29 2016-10-26 具有辅助传感器的红外气体检测器 Active CN108603831B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP15192135.0 2015-10-29
EP15192135.0A EP3163290B1 (en) 2015-10-29 2015-10-29 Infrared gas detector with secondary sensor
PCT/EP2016/075765 WO2017072159A1 (en) 2015-10-29 2016-10-26 Infrared gas detector with secondary sensor

Publications (2)

Publication Number Publication Date
CN108603831A CN108603831A (zh) 2018-09-28
CN108603831B true CN108603831B (zh) 2021-02-02

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CN201680063951.0A Active CN108603831B (zh) 2015-10-29 2016-10-26 具有辅助传感器的红外气体检测器

Country Status (5)

Country Link
US (1) US10309943B2 (enExample)
EP (1) EP3163290B1 (enExample)
JP (1) JP6968063B2 (enExample)
CN (1) CN108603831B (enExample)
WO (1) WO2017072159A1 (enExample)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3193166B1 (en) 2016-01-13 2019-12-18 Inficon GmbH Wide range gas detection using an infrared gas detector
EP3206019A1 (en) 2016-02-11 2017-08-16 Inficon GmbH Method for quantifying the amount of optically interfering gas impurities
TWI749049B (zh) 2017-08-15 2021-12-11 研能科技股份有限公司 可攜式氣體清淨裝置
JP7077651B2 (ja) * 2018-02-16 2022-05-31 横河電機株式会社 分光分析装置
EP3567356B1 (en) * 2018-05-07 2021-02-24 Inficon GmbH Sniffing leak detector with switching valve and buffer chamber
EP4230998A1 (en) * 2018-10-12 2023-08-23 Amphenol Thermometrics, Inc. Ndir sensor, sampling method and system for breath analysis
US11585797B2 (en) * 2019-06-28 2023-02-21 Li-Cor, Inc. Dynamic and real-time correction of differential measurement offsets in a gas analysis system
EP3848703B1 (en) * 2020-01-10 2024-01-03 Inficon GmbH Method for adapting the concentration of a sample gas in a gas mixture to be analysed by a gas chromatograph assembly, and chromatograph assembly therefor
US12474316B2 (en) 2021-11-17 2025-11-18 Kidde Fire Protection, Llc Multi-sense platform for IAQ hazard classification
EP4555306A1 (en) * 2022-08-02 2025-05-21 Analog Devices, Inc. Electro-optical sensing of a target gas composition using a gas chemical sensor

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507558A (en) * 1983-02-22 1985-03-26 Honeywell Inc. Selective leak-detector for natural gas
WO2008039996A2 (en) * 2006-09-28 2008-04-03 Smiths Detection Inc. Multi-detector gas identification system
CN101949843A (zh) * 2010-09-02 2011-01-19 武汉市天虹仪表有限责任公司 汽车尾气实时测量的气路系统
CN103048283A (zh) * 2012-11-23 2013-04-17 姜利军 可调滤波器以及非色散气体探测器
CN203259458U (zh) * 2013-04-16 2013-10-30 北京康拓科技有限公司 一种红外甲烷传感器校准系统
CN104737015A (zh) * 2012-08-24 2015-06-24 汽车交通安全联合公司 高度精确的呼吸测试系统

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DE2532660A1 (de) * 1975-07-22 1977-02-03 Leybold Heraeus Gmbh & Co Kg Einrichtung zum nachweis von vinylchlorid
US6469303B1 (en) * 2000-05-17 2002-10-22 Rae Systems, Inc. Non-dispersive infrared gas sensor
DE10062126A1 (de) 2000-12-13 2002-06-20 Inficon Gmbh Verfahren zur Feststellung eines Gases mit Hilfe eines Infrarot-Gasanlaysators sowie für die Durchführung dieser Verfahren geigneter Gasanalysator
WO2003052962A1 (en) * 2001-12-14 2003-06-26 Interdigital Technology Corporation System for context transfer for wireless internet devices
US6861754B2 (en) * 2003-07-25 2005-03-01 Taiwan Semiconductor Manufacturing Company Ltd. Semiconductor device with anchor type seal ring
US7132657B2 (en) * 2004-02-09 2006-11-07 Sensor Electronics Corporation Infrared gas detector
DE502005008363D1 (de) * 2004-06-03 2009-12-03 Ust Umweltsensortechnik Gmbh Verfahren zur Erfassung brennbarer Gase, insbesondere zur Erfassung von Wasserstoff
JP2006064494A (ja) * 2004-08-26 2006-03-09 Matsushita Electric Works Ltd ガスセンサシステム
US8189178B2 (en) * 2009-06-22 2012-05-29 Foster-Miller, Inc. Method for multi-spectral detection of aerosols
WO2012150516A1 (en) * 2011-05-05 2012-11-08 Syscor Research & Development Inc. Multi-sensor wireless gas monitoring system for petrochemcial storage facilities

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507558A (en) * 1983-02-22 1985-03-26 Honeywell Inc. Selective leak-detector for natural gas
WO2008039996A2 (en) * 2006-09-28 2008-04-03 Smiths Detection Inc. Multi-detector gas identification system
CN101949843A (zh) * 2010-09-02 2011-01-19 武汉市天虹仪表有限责任公司 汽车尾气实时测量的气路系统
CN104737015A (zh) * 2012-08-24 2015-06-24 汽车交通安全联合公司 高度精确的呼吸测试系统
CN103048283A (zh) * 2012-11-23 2013-04-17 姜利军 可调滤波器以及非色散气体探测器
CN203259458U (zh) * 2013-04-16 2013-10-30 北京康拓科技有限公司 一种红外甲烷传感器校准系统

Non-Patent Citations (1)

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"Highly Accurate CO2 Gas Sensor Using a Modulation-Type Pyroelectric Infrared Detector";TAKEUCHI, K 等;《JAPAN J APPLIED PHYSICS》;19930131;全文 *

Also Published As

Publication number Publication date
US10309943B2 (en) 2019-06-04
JP6968063B2 (ja) 2021-11-17
WO2017072159A1 (en) 2017-05-04
CN108603831A (zh) 2018-09-28
EP3163290A1 (en) 2017-05-03
EP3163290B1 (en) 2018-08-29
JP2018532119A (ja) 2018-11-01
US20180321207A1 (en) 2018-11-08
WO2017072159A8 (en) 2018-07-26

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