ATE161957T1 - Ionenbeweglichkeitspektrometer - Google Patents

Ionenbeweglichkeitspektrometer

Info

Publication number
ATE161957T1
ATE161957T1 AT92114220T AT92114220T ATE161957T1 AT E161957 T1 ATE161957 T1 AT E161957T1 AT 92114220 T AT92114220 T AT 92114220T AT 92114220 T AT92114220 T AT 92114220T AT E161957 T1 ATE161957 T1 AT E161957T1
Authority
AT
Austria
Prior art keywords
drift region
detector
electrode
ims
drift
Prior art date
Application number
AT92114220T
Other languages
English (en)
Inventor
Govindanunny Thekkadath
Original Assignee
Cpad Holdings Ltd
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 Cpad Holdings Ltd filed Critical Cpad Holdings Ltd
Application granted granted Critical
Publication of ATE161957T1 publication Critical patent/ATE161957T1/de

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
    • G01N27/622—Ion mobility spectrometry

Landscapes

  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Spectroscopy & Molecular Physics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
AT92114220T 1991-08-20 1992-08-20 Ionenbeweglichkeitspektrometer ATE161957T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/747,857 US5189301A (en) 1991-08-20 1991-08-20 Simple compact ion mobility spectrometer having a focusing electrode which defines a non-uniform field for the drift region

Publications (1)

Publication Number Publication Date
ATE161957T1 true ATE161957T1 (de) 1998-01-15

Family

ID=25006939

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92114220T ATE161957T1 (de) 1991-08-20 1992-08-20 Ionenbeweglichkeitspektrometer

Country Status (5)

Country Link
US (1) US5189301A (de)
EP (1) EP0528426B1 (de)
AT (1) ATE161957T1 (de)
CA (1) CA2076507C (de)
DE (1) DE69223878T2 (de)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5455417A (en) * 1994-05-05 1995-10-03 Sacristan; Emilio Ion mobility method and device for gas analysis
IL115984A (en) * 1995-11-14 1998-08-16 Yeda Res & Dev Low-vacuum mass spectrometer
EP1025577A1 (de) * 1997-10-22 2000-08-09 IDS Intelligent Detection Systems, Inc. Ionenbeweglichkeitsspektrometer mit probeneinfang für tragbare moleküldetektion
WO1999041601A1 (en) 1998-02-11 1999-08-19 Haley Lawrence V Hand-held detection system using gc/ims
US7164122B2 (en) * 2000-02-29 2007-01-16 Ionwerks, Inc. Ion mobility spectrometer
WO2001064320A1 (en) * 2000-02-29 2001-09-07 Ionwerks, Inc. Improved mobility spectrometer
AU2001275364A1 (en) * 2000-06-09 2001-12-24 University Of Delaware System and method for chemical analysis using laser ablation
US6606899B1 (en) 2000-07-07 2003-08-19 Air Products And Chemicals, Inc. Total impurity monitor for gases
KR100397426B1 (ko) * 2001-05-11 2003-09-19 미라덱주식회사 이온이동도감지기용 센서장치
RU2217738C2 (ru) * 2001-08-03 2003-11-27 Конструкторско-технологический институт геофизического и экологического приборостроения СО РАН Ионизационный детектор
DE10200256A1 (de) * 2002-01-05 2003-07-24 Draeger Safety Ag & Co Kgaa Beta/Plasmaionenquelle für ein Ionenmobilitätsspektrometer
ITMI20021616A1 (it) * 2002-07-22 2004-01-22 Getters Spa Metodo e strumento per effettuare analisi di spettrometria di mobilita' ionica
DE10248055B4 (de) * 2002-10-11 2012-02-23 Spectro Analytical Instruments Gmbh & Co. Kg Methode zur Anregung optischer Atom-Emission und apparative Vorrichtung für die spektrochemische Analyse
US20070187591A1 (en) * 2004-06-10 2007-08-16 Leslie Bromberg Plasma ion mobility spectrometer
US20070158548A1 (en) * 2006-01-09 2007-07-12 Ge Security, Inc. Ion trap mobility spectrometer
US20080169417A1 (en) * 2006-05-11 2008-07-17 Massachusetts Institute Of Technology Compact high performance chemical detector
US7518106B2 (en) * 2006-12-14 2009-04-14 Battelle Energy Alliance, Llc Ion mobility spectrometers and methods for ion mobility spectrometry
CN101471222B (zh) 2007-12-29 2010-11-24 同方威视技术股份有限公司 用于离子迁移率谱仪的迁移管结构
GB201410247D0 (en) * 2014-06-10 2014-07-23 Micromass Ltd Separation for space charge reduction
DE112015002781T5 (de) 2014-06-10 2017-02-23 Micromass Uk Limited Verfahren zur Kompression eines Ionenstrahls
CN107003283B (zh) * 2014-11-17 2020-08-07 株式会社岛津制作所 离子迁移率分析装置
EP3821237B1 (de) * 2018-07-10 2025-02-26 W. Henry Benner Ionenmobilitätsspektrometer mit mittigem stab
DE102019125482B4 (de) * 2019-09-23 2023-02-09 Gottfried Wilhelm Leibniz Universität Hannover Ionenmobilitätsspektrometer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1498870A1 (de) * 1962-02-22 1969-03-27 Max Planck Gesellschaft Reflexions-Massenspektrometer
US3845301A (en) * 1972-05-10 1974-10-29 Franklin Gno Corp Apparatus and methods employing ion analysis apparatus with enhanced gas flow
CA1171463A (en) * 1979-10-01 1984-07-24 David R. Browning One piece ion accelerator for ion mobility detector cells
US4390784A (en) * 1979-10-01 1983-06-28 The Bendix Corporation One piece ion accelerator for ion mobility detector cells
US4521687A (en) * 1983-01-17 1985-06-04 Jeol Ltd. Mass spectrometer
US4551624A (en) * 1983-09-23 1985-11-05 Allied Corporation Ion mobility spectrometer system with improved specificity
US4855595A (en) * 1986-07-03 1989-08-08 Allied-Signal Inc. Electric field control in ion mobility spectrometry
US4777363A (en) * 1986-08-29 1988-10-11 Research Corporation Technologies, Inc. Ion mobility spectrometer
GB8625593D0 (en) * 1986-10-25 1986-11-26 Analytical Instr Ltd Ion drift detector
WO1988005535A2 (en) * 1987-01-27 1988-07-28 Allied Corporation Ion mobility detector
US4771172A (en) * 1987-05-22 1988-09-13 Finnigan Corporation Method of increasing the dynamic range and sensitivity of a quadrupole ion trap mass spectrometer operating in the chemical ionization mode
DE3718244A1 (de) * 1987-05-30 1988-12-08 Grix Raimund Speicherionenquelle fuer flugzeit-massenspektrometer
US4950893A (en) * 1989-04-27 1990-08-21 Environmental Technologies Group, Inc. Method and apparatus for enhanced ion spectra generation and detection in ion mobility spectrometry
US5032721A (en) * 1990-06-01 1991-07-16 Environmental Technologies Group, Inc. Acid gas monitor based on ion mobility spectrometry

Also Published As

Publication number Publication date
EP0528426A1 (de) 1993-02-24
DE69223878T2 (de) 1998-08-13
CA2076507A1 (en) 1993-02-21
US5189301A (en) 1993-02-23
DE69223878D1 (de) 1998-02-12
CA2076507C (en) 2001-05-15
EP0528426B1 (de) 1998-01-07

Similar Documents

Publication Publication Date Title
DE69223878D1 (de) Ionenbeweglichkeitspektrometer
Shumate et al. Coronaspray nebulization and ionization of liquid samples for ion mobility spectrometry
CA2124344C (en) Corona discharge ionisation source
US5227628A (en) Ion mobility detector
US4445038A (en) Apparatus for simultaneous detection of positive and negative ions in ion mobility spectrometry
US4712008A (en) Ion mobility spectrometer
US5889404A (en) Discharge ionization detector having efficient transfer of metastables for ionization of sample molecules
US5394091A (en) System for detecting compounds in a gaseous sample by measuring photoionization and electron capture induced by spark excitation of helium
KR102078116B1 (ko) 통합된 커패시터 트랜스임피던스 증폭기
CA2500171A1 (en) Pulsed discharge ionization source for miniature ion mobility spectrometers
US5245192A (en) Selective ionization apparatus and methods
US6900734B2 (en) Capillary-discharge based detector for chemical vapor monitoring
Baumbach et al. Ion mobility sensor in environmental analytical chemistry—Concept and first results
US4075550A (en) Ionization cell for sensing and measuring gaseous impurities
CA2056709A1 (en) Rf mass spectrometer
US4866278A (en) Gas chromatography
US5210413A (en) Partial pressure gauge using a cold-cathode ion source for leak detection in vacuum systems
Bramwell et al. Development and evaluation of a nano-electrospray ionisation source for atmospheric pressure ion mobility spectrometry
US11092569B1 (en) Apparatus and methods for detection of molecules
WO1988005535A2 (en) Ion mobility detector
DE69010390D1 (de) Ionisationskammer.
SU911301A1 (ru) Электронно-захватный детектор дл газовой хроматографии
SU505956A1 (ru) Ионизационный датчик
SU868535A1 (ru) Пламенно-ионизационный детектор
RU94022102A (ru) Плазменный ионный источник

Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee