JP2009533676A - 手持ち式ガス検知器およびガス検知方法 - Google Patents

手持ち式ガス検知器およびガス検知方法 Download PDF

Info

Publication number
JP2009533676A
JP2009533676A JP2009505351A JP2009505351A JP2009533676A JP 2009533676 A JP2009533676 A JP 2009533676A JP 2009505351 A JP2009505351 A JP 2009505351A JP 2009505351 A JP2009505351 A JP 2009505351A JP 2009533676 A JP2009533676 A JP 2009533676A
Authority
JP
Japan
Prior art keywords
gas
intensity
sensor material
target gas
sample
Prior art date
Legal status (The legal status 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 status listed.)
Abandoned
Application number
JP2009505351A
Other languages
English (en)
Japanese (ja)
Other versions
JP2009533676A5 (enExample
Inventor
ディー ブルース チェイス
ダニエル ビー ローバッシャー
ジェイムズ ディー マッケンブリッジ
ジョン カール スタイケン
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
EIDP Inc
Original Assignee
EI Du Pont de Nemours and Co
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 EI Du Pont de Nemours and Co filed Critical EI Du Pont de Nemours and Co
Publication of JP2009533676A publication Critical patent/JP2009533676A/ja
Publication of JP2009533676A5 publication Critical patent/JP2009533676A5/ja
Abandoned legal-status Critical Current

Links

Images

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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N21/78—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour
    • G01N21/783—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator producing a change of colour for analysing gases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/22—Devices for withdrawing samples in the gaseous state
    • G01N1/2273—Atmospheric sampling
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7756—Sensor type
    • G01N2021/7763—Sample through flow
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7773—Reflection
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7769—Measurement method of reaction-produced change in sensor
    • G01N2021/7786—Fluorescence
    • 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
    • G01N21/75—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated
    • G01N21/77—Systems in which material is subjected to a chemical reaction, the progress or the result of the reaction being investigated by observing the effect on a chemical indicator
    • G01N2021/7793—Sensor comprising plural indicators
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/02—Mechanical
    • G01N2201/022—Casings
    • G01N2201/0221—Portable; cableless; compact; hand-held
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N2201/00—Features of devices classified in G01N21/00
    • G01N2201/06—Illumination; Optics
    • G01N2201/062—LED's
    • G01N2201/0627—Use of several LED's for spectral resolution

Landscapes

  • Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Plasma & Fusion (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth 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 The Use Of Chemical Reactions (AREA)
  • Investigating Or Analysing Materials By Optical Means (AREA)
JP2009505351A 2006-04-13 2006-11-20 手持ち式ガス検知器およびガス検知方法 Abandoned JP2009533676A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US79174306P 2006-04-13 2006-04-13
PCT/US2006/044923 WO2007120214A1 (en) 2006-04-13 2006-11-20 Hand-held gas detector and method of gas detection

Publications (2)

Publication Number Publication Date
JP2009533676A true JP2009533676A (ja) 2009-09-17
JP2009533676A5 JP2009533676A5 (enExample) 2010-01-14

Family

ID=37852950

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2009505351A Abandoned JP2009533676A (ja) 2006-04-13 2006-11-20 手持ち式ガス検知器およびガス検知方法

Country Status (5)

Country Link
US (1) US20070243107A1 (enExample)
EP (1) EP2005144A1 (enExample)
JP (1) JP2009533676A (enExample)
CN (1) CN101416046A (enExample)
WO (1) WO2007120214A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019505794A (ja) * 2016-01-13 2019-02-28 インスティトゥート ドクトル フェルスター ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト インジケータの発光を発生させて測定するためのデバイスを含む爆発物を検出するための可搬デバイス

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8638440B1 (en) * 2012-06-27 2014-01-28 U.S. Department Of Energy Plasmonic transparent conducting metal oxide nanoparticles and films for optical sensing applications
US20160178589A1 (en) * 2014-12-23 2016-06-23 Honeywell International Inc. System and method of displaying gas concentrations
US11788970B2 (en) 2016-02-11 2023-10-17 Honeywell International Inc. Probing film that absorbs and reacts with gases, with transmitted light for higher gas sensitivity
KR102290841B1 (ko) 2016-02-11 2021-08-20 허니웰 인터내셔널 인코포레이티드 높은 가스 감도를 위해 다른 파장의 빛을 가지고, 가스를 흡수하고 반응하는 프로빙 필름
US11255794B1 (en) 2018-02-22 2022-02-22 Intelligent Optical Systems, Inc. Multi-substrate passive colorimetric sensors for detecting toxic industrial chemicals and chemical warfare agents
US12259332B2 (en) * 2022-10-03 2025-03-25 Honeywell International Inc. Systems, methods, and apparatuses for distinguishing an interfering gas in a gas flow
CN117147441B (zh) * 2023-07-18 2024-04-12 镭友芯科技(苏州)有限公司 一种气体探测器及制备方法

Family Cites Families (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA1159280A (en) * 1975-05-06 1983-12-27 J. James Norman Detection of toxic vapours
US4181699A (en) * 1978-03-07 1980-01-01 Noranda Mines Limited Apparatus for detecting the presence of a specific substance in a gas stream
DE3709296C1 (de) * 1987-03-20 1988-09-22 Draegerwerk Ag Kolorimetrisches Gasmessgeraet
US4812856A (en) * 1987-10-30 1989-03-14 Microfab Technologies, Inc. Method and apparatus for dispensing a fluid with dispersed particles therein
CA1320420C (en) * 1988-03-25 1993-07-20 Dominique Thoraval Paper chemical agent detectors
GB8913800D0 (en) * 1989-06-15 1989-08-02 Secr Defence Colour monitoring
US5183763A (en) * 1990-06-06 1993-02-02 Southwest Research Institute Composition and method for detecting vapor and liquid reactants
US5846836A (en) * 1990-06-06 1998-12-08 Southwest Research Institute Reversible detector for gaseous carbon dioxide
US6677159B1 (en) * 1990-06-06 2004-01-13 Southwest Research Institute Reversible detector for gaseous carbon dioxide
US5063164A (en) * 1990-06-29 1991-11-05 Quantum Group, Inc. Biomimetic sensor that simulates human response to airborne toxins
US5302350A (en) * 1993-01-26 1994-04-12 Fci - Fiberchem, Inc. Specific and reversible carbon monoxide sensor
DE4303860C2 (de) * 1993-02-10 1995-11-09 Draegerwerk Ag Träger für den kolorimetrischen Gasnachweis in Folienverbundbauweise
DE4415866C1 (de) * 1994-05-05 1995-06-22 Draegerwerk Ag Vorrichtung zum Nachweis von gas- und dampfförmigen Komponenten eines Gasgemisches
US5618493A (en) * 1994-08-29 1997-04-08 Quantum Group, Inc. Photon absorbing bioderived organometallic carbon monoxide sensors
EP0719846B1 (en) * 1994-12-27 2003-03-19 Seiko Epson Corporation Ink composition and process for producing the same
DE69600551T2 (de) * 1995-02-28 1999-04-29 Riso Kagaku Corp., Tokio/Tokyo Schablonendruckverfahren und Emulsionstinte für Schablonendruck
US6117685A (en) * 1997-05-22 2000-09-12 Sakura Color Products Corporation Ozone indicator and ozone detecting ink
US5771004A (en) * 1997-06-06 1998-06-23 Motorola, Inc. Gas detection system for a portable communication
US7348181B2 (en) * 1997-10-06 2008-03-25 Trustees Of Tufts College Self-encoding sensor with microspheres
US6096560A (en) * 1998-11-24 2000-08-01 Quantum Group, Inc. Method and apparatus for determining the concentration of a target gas using an optical gas sensor system
US6266998B1 (en) * 1999-04-01 2001-07-31 DRäGERWERK AKTIENGESELLSCHAFT System for measuring the concentration of gases
CA2401782A1 (en) * 2000-01-31 2001-08-02 John T. Mcdevitt Portable sensor array system
US20050171449A1 (en) * 2000-03-21 2005-08-04 Suslick Kenneth S. Method and apparatus for detecting ammonia from exhaled breath
CN1430726A (zh) * 2000-03-21 2003-07-16 伊利诺伊大学受托管理委员会 具有染料阵列的比色人工鼻和用于人工嗅觉的方法
US6368558B1 (en) * 2000-03-21 2002-04-09 The Board Of Trustees Of The University Of Illinois Colorimetric artificial nose having an array of dyes and method for artificial olfaction
US6852281B2 (en) * 2000-06-30 2005-02-08 Sakura Color Products Corporation Gas indicator and gas sensor sheet
US20040170528A1 (en) * 2000-06-30 2004-09-02 Hiroshi Inoue Gas indicator and gas sensor sheet
WO2003008942A1 (en) * 2001-07-18 2003-01-30 Straughan Technical Distribution Llc System and method for detection of a target substance
AU2003227215A1 (en) * 2002-04-24 2003-11-10 Bio Media Co., Ltd. Method of measuring formaldehyde concentration of gas and measuring instrument
US7122384B2 (en) * 2002-11-06 2006-10-17 E. I. Du Pont De Nemours And Company Resonant light scattering microparticle methods
US20040196465A1 (en) * 2002-12-12 2004-10-07 Stephen Arnold Using a change in one or more properties of light in one or more microspheres for sensing chemicals such as explosives and poison gases
US6947138B2 (en) * 2003-06-16 2005-09-20 Advanced Technology Materials, Inc. Optical sensor system and method for detection of hydrides and acid gases
WO2005026694A2 (en) * 2003-09-12 2005-03-24 Nanomix, Inc. Carbon dioxide nanoelectronic sensor
US7799276B2 (en) * 2003-10-27 2010-09-21 Michigan Molecular Institute Functionalized particles for composite sensors
JP2005164575A (ja) * 2003-11-13 2005-06-23 Riken Keiki Co Ltd ガス検知材、及びこれに適したガス検出装置
US20060008919A1 (en) * 2004-07-09 2006-01-12 Boay Yoke P Method and apparatus for detecting gas/radiation that employs color change detection mechanism

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2019505794A (ja) * 2016-01-13 2019-02-28 インスティトゥート ドクトル フェルスター ゲゼルシャフト ミット ベシュレンクテル ハフツング ウント コンパニー コマンディトゲゼルシャフト インジケータの発光を発生させて測定するためのデバイスを含む爆発物を検出するための可搬デバイス

Also Published As

Publication number Publication date
WO2007120214A1 (en) 2007-10-25
CN101416046A (zh) 2009-04-22
US20070243107A1 (en) 2007-10-18
EP2005144A1 (en) 2008-12-24

Similar Documents

Publication Publication Date Title
US9523637B2 (en) Thermal selectivity multivariate optical computing
US9185200B2 (en) Smartphone biosensor
TWI375025B (en) System and method for measuring analyte concentration of a chemical or biological substance
US8163241B2 (en) Optical probe
CN102590147B (zh) 灵敏度与动态范围可调的表面等离子体共振系统及方法
US7755763B2 (en) Attenuated total reflection sensor
US8537353B2 (en) Sensor chip for biological and chemical sensing
JP2009536339A5 (enExample)
EP2535700A2 (en) Device and system for the quantification of breath gases
WO2011062377A2 (en) Apparatus and method for quantifying binding and dissociation kinetics of molecular interactions
US11035800B2 (en) Portable device for colorimetric or fluorometric analysis, and method of conducting colorimetric or fluorometric analysis
JP2009533676A (ja) 手持ち式ガス検知器およびガス検知方法
CN107966435A (zh) 比色气体检测
JP2015102459A (ja) センサ装置および測定方法
US8094316B1 (en) Surface plasmon resonance coupler and disperser sensor
JP2016031240A (ja) 測定方法、ラマン分光装置、および電子機器
CN1618016A (zh) 检测硝酸铵和糖或烃的存在的方法及装置
US10962463B2 (en) System and method for measuring dissolved metal concentrations using a chemosensor film
KR20150050659A (ko) 질소산화물 측정용 챔버
CN2630813Y (zh) 一种搭载于光度计的荧光检测装置
CN212932368U (zh) 用于增强荧光光谱仪灵敏度的试样池
KR101170853B1 (ko) 화학적 또는 생물학적 물질의 분석 대상물 농도 측정시스템 및 방법
Brook Developments leading to optical fibre based gas and vapour sensors
Fujii et al. Development of a reflected light fluorescence unit for the microfluidic detection system

Legal Events

Date Code Title Description
A521 Request for written amendment filed

Free format text: JAPANESE INTERMEDIATE CODE: A523

Effective date: 20091120

A621 Written request for application examination

Free format text: JAPANESE INTERMEDIATE CODE: A621

Effective date: 20091120

A762 Written abandonment of application

Free format text: JAPANESE INTERMEDIATE CODE: A762

Effective date: 20100817