EP0373550A3 - Spectromètre de masse à temps de vol à résolution et transmission élevées - Google Patents

Spectromètre de masse à temps de vol à résolution et transmission élevées Download PDF

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Publication number
EP0373550A3
EP0373550A3 EP19890122805 EP89122805A EP0373550A3 EP 0373550 A3 EP0373550 A3 EP 0373550A3 EP 19890122805 EP19890122805 EP 19890122805 EP 89122805 A EP89122805 A EP 89122805A EP 0373550 A3 EP0373550 A3 EP 0373550A3
Authority
EP
European Patent Office
Prior art keywords
transmission
series
time
high resolution
mass spectrometer
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.)
Withdrawn
Application number
EP19890122805
Other languages
German (de)
English (en)
Other versions
EP0373550A2 (fr
Inventor
Paul Dr. Bechthold
Matija Dr. Mihelcic
Kurt Wingerath
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.)
Forschungszentrum Juelich GmbH
Original Assignee
Forschungszentrum Juelich GmbH
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 Forschungszentrum Juelich GmbH filed Critical Forschungszentrum Juelich GmbH
Publication of EP0373550A2 publication Critical patent/EP0373550A2/fr
Publication of EP0373550A3 publication Critical patent/EP0373550A3/fr
Withdrawn legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/26—Mass spectrometers or separator tubes
    • H01J49/34—Dynamic spectrometers
    • H01J49/40—Time-of-flight spectrometers
    • H01J49/403—Time-of-flight spectrometers characterised by the acceleration optics and/or the extraction fields

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
EP19890122805 1988-12-14 1989-12-11 Spectromètre de masse à temps de vol à résolution et transmission élevées Withdrawn EP0373550A3 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3842044 1988-12-14
DE3842044A DE3842044A1 (de) 1988-12-14 1988-12-14 Flugzeit(massen)spektrometer mit hoher aufloesung und transmission

Publications (2)

Publication Number Publication Date
EP0373550A2 EP0373550A2 (fr) 1990-06-20
EP0373550A3 true EP0373550A3 (fr) 1991-05-22

Family

ID=6369123

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19890122805 Withdrawn EP0373550A3 (fr) 1988-12-14 1989-12-11 Spectromètre de masse à temps de vol à résolution et transmission élevées

Country Status (3)

Country Link
US (1) US5065018A (fr)
EP (1) EP0373550A3 (fr)
DE (1) DE3842044A1 (fr)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4022061A1 (de) * 1990-07-11 1992-01-16 Wollnik Hermann Analysenvorrichtung mit elektrothermischem atomisator und massenspektrometer zur atom- und molekuelanalyse
US5168158A (en) * 1991-03-29 1992-12-01 The United States Of America As Represented By The United States Department Of Energy Linear electric field mass spectrometry
US5202563A (en) * 1991-05-16 1993-04-13 The Johns Hopkins University Tandem time-of-flight mass spectrometer
US5272338A (en) * 1992-05-21 1993-12-21 The Pennsylvania Research Corporation Molecular imaging system
CA2101237C (fr) * 1992-09-11 1999-04-13 Stephen Ward Downey Appareil muni d'un spectrometre de masse
US5625184A (en) * 1995-05-19 1997-04-29 Perseptive Biosystems, Inc. Time-of-flight mass spectrometry analysis of biomolecules
US6002127A (en) 1995-05-19 1999-12-14 Perseptive Biosystems, Inc. Time-of-flight mass spectrometry analysis of biomolecules
US5654545A (en) * 1995-09-19 1997-08-05 Bruker-Franzen Analytik Gmbh Mass resolution in time-of-flight mass spectrometers with reflectors
DE19547949C2 (de) * 1995-09-19 2000-04-06 Bruker Daltonik Gmbh Flugzeitmassenspektrometer
US5742049A (en) * 1995-12-21 1998-04-21 Bruker-Franzen Analytik Gmbh Method of improving mass resolution in time-of-flight mass spectrometry
US5641959A (en) * 1995-12-21 1997-06-24 Bruker-Franzen Analytik Gmbh Method for improved mass resolution with a TOF-LD source
US5847385A (en) * 1996-08-09 1998-12-08 Analytica Of Branford, Inc. Mass resolution by angular alignment of the ion detector conversion surface in time-of-flight mass spectrometers with electrostatic steering deflectors
DE19642261A1 (de) * 1996-10-11 1998-04-16 Hoechst Ag Verfahren und Vorrichtung zum Erkennen der katalytischen Aktivität von Feststoffen
US6037586A (en) * 1998-06-18 2000-03-14 Universite Laval Apparatus and method for separating pulsed ions by mass as said pulsed ions are guided along a course
DE10005698B4 (de) * 2000-02-09 2007-03-01 Bruker Daltonik Gmbh Gitterloses Reflektor-Flugzeitmassenspektrometer für orthogonalen Ioneneinschuss
WO2001093306A2 (fr) * 2000-05-26 2001-12-06 The Johns Hopkins University Ensemble detecteur de galette de microcanaux destine a un spectrometre de masse a duree de trajet
AU6137201A (en) * 2000-05-12 2001-11-26 Univ Johns Hopkins Gridless, focusing ion extraction device for a time-of-flight mass spectrometer
AU2001263385B2 (en) * 2000-05-12 2004-12-02 The Johns Hopkins University Microchannel plate detector assembly for a time-of-flight mass spectrometer
GB0100862D0 (en) * 2001-01-11 2001-02-21 Scient Analysis Instr Ltd Reflactron
DE10156604A1 (de) * 2001-11-17 2003-05-28 Bruker Daltonik Gmbh Raumwinkelfokussierender Reflektor für Flugzeitmassenspektrometer
EP2355129B1 (fr) 2010-01-29 2013-01-09 Helmholtz-Zentrum Geesthacht Zentrum für Material- und Küstenforschung GmbH Reflecteur pour un spectromètre de masse à temps de vol
US8604423B2 (en) 2010-04-05 2013-12-10 Indiana University Research And Technology Corporation Method for enhancement of mass resolution over a limited mass range for time-of-flight spectrometry
GB201118270D0 (en) 2011-10-21 2011-12-07 Shimadzu Corp TOF mass analyser with improved resolving power
CN103871830A (zh) * 2012-12-12 2014-06-18 中国科学院大连化学物理研究所 一种缩短离子回头峰时间的飞行时间质谱
CN113758990A (zh) * 2021-08-30 2021-12-07 北京航空航天大学合肥创新研究院(北京航空航天大学合肥研究生院) 一种用于团簇束流综合沉积的反射式tof装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423394A1 (de) * 1983-11-30 1985-06-05 Shimadzu Corp., Kyoto Laufzeit-massenspektrometer
WO1986004732A1 (fr) * 1985-01-30 1986-08-14 Hughes Aircraft Company Systeme de collecte et de transport d'ions secondaires pour microsonde a ions
EP0208894A2 (fr) * 1985-07-10 1987-01-21 Bruker Analytische Messtechnik GmbH Spectromètre de masses à temps de vol avec Un réflecteur d'ions
WO1988006060A1 (fr) * 1987-02-13 1988-08-25 Arch Development Corp. Spectrometre a photo-ions

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3992632A (en) * 1973-08-27 1976-11-16 Hewlett-Packard Company Multiconfiguration ionization source
GB1488657A (en) * 1973-09-24 1977-10-12 Ion Tech Ltd Ion sources
US4072862A (en) * 1975-07-22 1978-02-07 Mamyrin Boris Alexandrovich Time-of-flight mass spectrometer
DE2540505A1 (de) * 1975-09-11 1977-03-24 Leybold Heraeus Gmbh & Co Kg Flugzeit-massenspektrometer fuer ionen mit unterschiedlichen energien
DE2844002A1 (de) * 1978-10-09 1980-05-14 Leybold Heraeus Gmbh & Co Kg Verfahren und vorrichtung zur analyse von fluiden
JPS60121662A (ja) * 1983-12-02 1985-06-29 Murata Mfg Co Ltd 質量分析装置
FR2560434B1 (fr) * 1984-02-29 1987-09-11 Centre Nat Rech Scient Spectrometre de masse a temps de vol
US4933551A (en) * 1989-06-05 1990-06-12 The United State Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Reversal electron attachment ionizer for detection of trace species

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3423394A1 (de) * 1983-11-30 1985-06-05 Shimadzu Corp., Kyoto Laufzeit-massenspektrometer
WO1986004732A1 (fr) * 1985-01-30 1986-08-14 Hughes Aircraft Company Systeme de collecte et de transport d'ions secondaires pour microsonde a ions
EP0208894A2 (fr) * 1985-07-10 1987-01-21 Bruker Analytische Messtechnik GmbH Spectromètre de masses à temps de vol avec Un réflecteur d'ions
WO1988006060A1 (fr) * 1987-02-13 1988-08-25 Arch Development Corp. Spectrometre a photo-ions

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
PATENT ABSTRACTS OF JAPAN vol. 9, no. 277 (E-355)(2000) 06 November 1985, & JP-A-60 121662 (MURATA SEISAKUSHO K K) 29 Juni 1985, *

Also Published As

Publication number Publication date
DE3842044A1 (de) 1990-06-21
US5065018A (en) 1991-11-12
EP0373550A2 (fr) 1990-06-20

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