JP6968063B2 - 二次センサ付き赤外線ガス検知器 - Google Patents

二次センサ付き赤外線ガス検知器 Download PDF

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Publication number
JP6968063B2
JP6968063B2 JP2018521648A JP2018521648A JP6968063B2 JP 6968063 B2 JP6968063 B2 JP 6968063B2 JP 2018521648 A JP2018521648 A JP 2018521648A JP 2018521648 A JP2018521648 A JP 2018521648A JP 6968063 B2 JP6968063 B2 JP 6968063B2
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gas
infrared
sensor
analyzer
measurement signal
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Japanese (ja)
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JP2018532119A (ja
JP2018532119A5 (https=
Inventor
ヘルグレン，ヨハン
ベナーバーグ，ヘンリック
エンクイスト，フレドリク
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Inficon Holding AG
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Inficon Holding AG
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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)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Combustion & Propulsion (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2018521648A 2015-10-29 2016-10-26 二次センサ付き赤外線ガス検知器 Active JP6968063B2 (ja)

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 (3)

Publication Number Publication Date
JP2018532119A JP2018532119A (ja) 2018-11-01
JP2018532119A5 JP2018532119A5 (https=) 2021-09-16
JP6968063B2 true JP6968063B2 (ja) 2021-11-17

Family

ID=54364141

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2018521648A Active JP6968063B2 (ja) 2015-10-29 2016-10-26 二次センサ付き赤外線ガス検知器

Country Status (5)

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

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
EP4306952B1 (en) 2018-10-12 2025-07-30 Amphenol Thermometrics, Inc. 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
WO2024030512A1 (en) * 2022-08-02 2024-02-08 Analog Devices, Inc. Electro-optical sensing of a target gas composition using a gas chemical sensor

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2532660A1 (de) 1975-07-22 1977-02-03 Leybold Heraeus Gmbh & Co Kg Einrichtung zum nachweis von vinylchlorid
US4507558A (en) * 1983-02-22 1985-03-26 Honeywell Inc. Selective leak-detector for natural gas
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
AU2002357201A1 (en) * 2001-12-14 2003-06-30 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
ATE446505T1 (de) * 2004-06-03 2009-11-15 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
JP5643511B2 (ja) * 2006-09-28 2014-12-17 スミスズ ディテクション インコーポレイティド マルチ検出器によるガス同定システム
US8189178B2 (en) * 2009-06-22 2012-05-29 Foster-Miller, Inc. Method for multi-spectral detection of aerosols
CN101949843B (zh) * 2010-09-02 2012-09-05 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
WO2012150516A1 (en) 2011-05-05 2012-11-08 Syscor Research & Development Inc. Multi-sensor wireless gas monitoring system for petrochemcial storage facilities
SE536782C2 (sv) * 2012-08-24 2014-08-05 Automotive Coalition For Traffic Safety Inc System för utandningsprov med hög noggrannhet
CN103048283B (zh) * 2012-11-23 2015-03-18 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

Also Published As

Publication number Publication date
CN108603831A (zh) 2018-09-28
EP3163290A1 (en) 2017-05-03
JP2018532119A (ja) 2018-11-01
WO2017072159A8 (en) 2018-07-26
EP3163290B1 (en) 2018-08-29
US10309943B2 (en) 2019-06-04
WO2017072159A1 (en) 2017-05-04
CN108603831B (zh) 2021-02-02
US20180321207A1 (en) 2018-11-08

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