JP2003139744A - ハーメチックシール小型放電イオン化検出器 - Google Patents

ハーメチックシール小型放電イオン化検出器

Info

Publication number
JP2003139744A
JP2003139744A JP2002239975A JP2002239975A JP2003139744A JP 2003139744 A JP2003139744 A JP 2003139744A JP 2002239975 A JP2002239975 A JP 2002239975A JP 2002239975 A JP2002239975 A JP 2002239975A JP 2003139744 A JP2003139744 A JP 2003139744A
Authority
JP
Japan
Prior art keywords
detector
discharge
electrode
gas
main body
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.)
Pending
Application number
JP2002239975A
Other languages
English (en)
Japanese (ja)
Other versions
JP2003139744A5 (enExample
Inventor
Mahmoud F Abdel-Rahman
マーモウド・エフ・アブデル−ラーマン
Andrew M Warchol
アンドリュー・エム・ワーコール
James W Baker
ジェイムス・ダブリュー・ベイカー
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.)
Agilent Technologies Inc
Original Assignee
Agilent Technologies Inc
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 Agilent Technologies Inc filed Critical Agilent Technologies Inc
Publication of JP2003139744A publication Critical patent/JP2003139744A/ja
Publication of JP2003139744A5 publication Critical patent/JP2003139744A5/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/62—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode
    • G01N27/68—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas
    • G01N27/70—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating the ionisation of gases, e.g. aerosols; by investigating electric discharges, e.g. emission of cathode using electric discharge to ionise a gas and measuring current or voltage
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors
    • G01N2030/642—Electrical detectors photoionisation detectors
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N30/00—Investigating or analysing materials by separation into components using adsorption, absorption or similar phenomena or using ion-exchange, e.g. chromatography or field flow fractionation
    • G01N30/02—Column chromatography
    • G01N30/62—Detectors specially adapted therefor
    • G01N30/64—Electrical detectors
    • G01N2030/645—Electrical detectors electrical conductivity detectors

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
JP2002239975A 2001-08-20 2002-08-20 ハーメチックシール小型放電イオン化検出器 Pending JP2003139744A (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/931,927 US6448777B1 (en) 2001-08-20 2001-08-20 Hermetically-sealed miniaturized discharge ionization detector
US09/931927 2001-08-20

Publications (2)

Publication Number Publication Date
JP2003139744A true JP2003139744A (ja) 2003-05-14
JP2003139744A5 JP2003139744A5 (enExample) 2005-11-04

Family

ID=25461534

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2002239975A Pending JP2003139744A (ja) 2001-08-20 2002-08-20 ハーメチックシール小型放電イオン化検出器

Country Status (4)

Country Link
US (2) US6448777B1 (enExample)
JP (1) JP2003139744A (enExample)
DE (1) DE10232924B4 (enExample)
GB (1) GB2383895B (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012215484A (ja) * 2011-04-01 2012-11-08 Hitachi Ltd イオン検出装置

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10063833A1 (de) * 2000-12-21 2002-07-11 Boehringer Ingelheim Int Verfahren und Vorrichtung zum Prüfen von Mehrschichtfolien und daraus hergestellten Behältern
CN101061082B (zh) * 2002-06-14 2012-05-02 德累斯顿工业技术大学 用激光由非氧化的陶瓷型件制成气密的和耐高温的连接体的方法
US20040245993A1 (en) * 2002-09-27 2004-12-09 Ulrich Bonne Gas ionization sensor
DE10310394A1 (de) * 2003-03-07 2004-09-23 Wma Airsense Analysentechnik Gmbh Verfahren und Meßsystem zur Erfassung von Gefahrstoffen
US6842008B2 (en) * 2003-03-11 2005-01-11 Stanley D. Stearns Gas detector with modular detection and discharge source calibration
US7651794B2 (en) * 2005-04-28 2010-01-26 Hitachi Global Storage Technologies Netherlands B.V. Adhesion layer for thin film magnetic recording medium
US7476852B2 (en) * 2005-05-17 2009-01-13 Honeywell International Inc. Ionization-based detection
RU2327151C2 (ru) * 2006-04-19 2008-06-20 Общество с ограниченной ответственностью "Микромеханика" Газовый детектор
US7648103B2 (en) * 2006-12-13 2010-01-19 EMBRAER—Empresa Brasileira de Aeronautica S.A. Aircraft fuel tanks, systems and methods for increasing an aircraft's on-board fuel capacity
EP2212685B1 (en) * 2007-11-20 2017-05-17 Nxp B.V. An ionization chamber and method producing the same
US20110094290A1 (en) * 2009-10-26 2011-04-28 General Electric Company Low power preconcentrator for micro gas analysis
JP5445353B2 (ja) * 2010-06-28 2014-03-19 株式会社島津製作所 放電イオン化電流検出器
FR2963101B1 (fr) * 2010-07-22 2013-02-15 Commissariat Energie Atomique Detecteur de particules et procede de realisation d'un tel detecteur
JP5704065B2 (ja) * 2011-12-16 2015-04-22 株式会社島津製作所 放電イオン化電流検出器
US8963554B2 (en) * 2012-08-23 2015-02-24 Valco Instruments Company, L.P. Pulsed discharge helium ionization detector with multiple combined bias/collecting electrodes for gas chromatography and method of use
US9188570B2 (en) 2012-11-13 2015-11-17 Valco Instruments Company, L.P. Photo ionization detector for gas chromatography having at least two separately ionizing sources
US8829914B2 (en) * 2012-11-13 2014-09-09 Valco Instruments Company, L.P. Photo ionization detector for gas chromatography having two separately ionizing sources and methods of use
US10048222B2 (en) * 2013-11-01 2018-08-14 Virginia Tech Intellectual Properties, Inc. Miniaturized helium photoionization detector
CN103623925B (zh) * 2013-11-14 2015-12-30 中国科学院合肥物质科学研究院 大气颗粒物双极性荷电装置
CN105891396B (zh) * 2015-01-02 2019-02-22 山东鲁南瑞虹化工仪器有限公司 一种气相色谱仪电捕检测器内衬装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB8414311D0 (en) * 1984-06-05 1984-07-11 Lovelock J E Gas chromatography
US6107805A (en) * 1998-04-30 2000-08-22 Agilent Technologies, Inc. Extended detection zone in an ionization detector
US6037179A (en) * 1998-04-30 2000-03-14 Hewlett-Packard Company Method and apparatus for suppression of analyte diffusion in an ionization detector

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2012215484A (ja) * 2011-04-01 2012-11-08 Hitachi Ltd イオン検出装置

Also Published As

Publication number Publication date
GB2383895B (en) 2006-01-25
US6531877B1 (en) 2003-03-11
US20030034781A1 (en) 2003-02-20
DE10232924A1 (de) 2003-03-13
GB0219298D0 (en) 2002-09-25
GB2383895A (en) 2003-07-09
US6448777B1 (en) 2002-09-10
DE10232924B4 (de) 2006-05-18

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