EP0378281A3 - Spectromètre de masse à temps de vol - Google Patents
Spectromètre de masse à temps de vol Download PDFInfo
- Publication number
- EP0378281A3 EP0378281A3 EP19900200379 EP90200379A EP0378281A3 EP 0378281 A3 EP0378281 A3 EP 0378281A3 EP 19900200379 EP19900200379 EP 19900200379 EP 90200379 A EP90200379 A EP 90200379A EP 0378281 A3 EP0378281 A3 EP 0378281A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- ions
- detector
- mirror
- spectrum
- received
- 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- Withdrawn
Links
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
- H01J49/405—Time-of-flight spectrometers characterised by the reflectron, e.g. curved field, electrode shapes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J49/00—Particle spectrometers or separator tubes
- H01J49/02—Details
- H01J49/10—Ion sources; Ion guns
- H01J49/14—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers
- H01J49/142—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers using a solid target which is not previously vapourised
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Tubes For Measurement (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR8403127A FR2560434B1 (fr) | 1984-02-29 | 1984-02-29 | Spectrometre de masse a temps de vol |
FR8403127 | 1984-02-29 |
Related Parent Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85400380.3 Division | 1985-02-28 | ||
EP85400380A Division EP0154590B1 (fr) | 1984-02-29 | 1985-02-28 | Spectromètre de masse à temps de vol |
Publications (2)
Publication Number | Publication Date |
---|---|
EP0378281A2 EP0378281A2 (fr) | 1990-07-18 |
EP0378281A3 true EP0378281A3 (fr) | 1992-03-11 |
Family
ID=9301533
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85400380A Expired - Lifetime EP0154590B1 (fr) | 1984-02-29 | 1985-02-28 | Spectromètre de masse à temps de vol |
EP19900200379 Withdrawn EP0378281A3 (fr) | 1984-02-29 | 1985-02-28 | Spectromètre de masse à temps de vol |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP85400380A Expired - Lifetime EP0154590B1 (fr) | 1984-02-29 | 1985-02-28 | Spectromètre de masse à temps de vol |
Country Status (5)
Country | Link |
---|---|
US (1) | US4694168A (fr) |
EP (2) | EP0154590B1 (fr) |
JP (1) | JPS60258841A (fr) |
DE (1) | DE3579477D1 (fr) |
FR (1) | FR2560434B1 (fr) |
Families Citing this family (34)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4731538A (en) * | 1986-06-20 | 1988-03-15 | Galileo Electro-Optics Corp. | Microchannel plate ion detector |
JPH0789476B2 (ja) * | 1986-12-08 | 1995-09-27 | 株式会社島津製作所 | 飛行時間型質量分析計 |
US4894536A (en) * | 1987-11-23 | 1990-01-16 | Iowa State University Research Foundation, Inc. | Single event mass spectrometry |
DE3842044A1 (de) * | 1988-12-14 | 1990-06-21 | Forschungszentrum Juelich Gmbh | Flugzeit(massen)spektrometer mit hoher aufloesung und transmission |
CA2058763C (fr) * | 1989-06-06 | 1998-04-21 | Russell Drew | Spectrometre de masse miniature |
US5313061A (en) * | 1989-06-06 | 1994-05-17 | Viking Instrument | Miniaturized mass spectrometer system |
DE3920566A1 (de) * | 1989-06-23 | 1991-01-10 | Bruker Franzen Analytik Gmbh | Ms-ms-flugzeit-massenspektrometer |
GB8915972D0 (en) * | 1989-07-12 | 1989-08-31 | Kratos Analytical Ltd | An ion mirror for a time-of-flight mass spectrometer |
US5026988A (en) * | 1989-09-19 | 1991-06-25 | Vanderbilt University | Method and apparatus for time of flight medium energy particle scattering |
US5155357A (en) * | 1990-07-23 | 1992-10-13 | Massachusetts Institute Of Technology | Portable mass spectrometer |
DE4106796A1 (de) * | 1991-03-04 | 1991-11-07 | Wollnik Hermann | Ein flugzeit-massenspektrometer als sekundaerstufe eines ms-ms systems |
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 |
GB2266407A (en) * | 1992-04-21 | 1993-10-27 | Univ Wales | Charged particle analyser |
US5360976A (en) * | 1992-08-25 | 1994-11-01 | Southwest Research Institute | Time of flight mass spectrometer, ion source, and methods of preparing a sample for mass analysis and of mass analyzing a sample |
US5376788A (en) * | 1993-05-26 | 1994-12-27 | University Of Manitoba | Apparatus and method for matrix-assisted laser desorption mass spectrometry |
US5367162A (en) * | 1993-06-23 | 1994-11-22 | Meridian Instruments, Inc. | Integrating transient recorder apparatus for time array detection in time-of-flight mass spectrometry |
US5784424A (en) * | 1994-09-30 | 1998-07-21 | The United States Of America As Represented By The United States Department Of Energy | System for studying a sample of material using a heavy ion induced mass spectrometer source |
US5998215A (en) * | 1995-05-01 | 1999-12-07 | The Regents Of The University Of California | Portable analyzer for determining size and chemical composition of an aerosol |
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 |
US5777326A (en) * | 1996-11-15 | 1998-07-07 | Sensor Corporation | Multi-anode time to digital converter |
WO1998021742A1 (fr) * | 1996-11-15 | 1998-05-22 | Sensar Corporation | Convertisseur du temps en donnees numeriques, a anodes multiples |
GB2339958B (en) | 1998-07-17 | 2001-02-21 | Genomic Solutions Ltd | Time-of-flight mass spectrometer |
US6717135B2 (en) | 2001-10-12 | 2004-04-06 | Agilent Technologies, Inc. | Ion mirror for time-of-flight mass spectrometer |
KR20040034252A (ko) * | 2002-10-21 | 2004-04-28 | 삼성전자주식회사 | 매질 보조 레이저 탈착 여기 비행시간 질량분석기 |
US6912238B2 (en) * | 2003-04-10 | 2005-06-28 | Lockheed Martin Corporation | Particle beam device |
FR2895833B1 (fr) * | 2006-01-03 | 2008-02-29 | Phisikron Soc Par Actions Simp | Procede et systeme de spectrometrie de masse en tandem sans selection de masse primaire et a temps de vol |
US20080087814A1 (en) * | 2006-10-13 | 2008-04-17 | Agilent Technologies, Inc. | Multi path tof mass analysis within single flight tube and mirror |
US20080203304A1 (en) * | 2007-02-22 | 2008-08-28 | The Regents Of The University Of Ca | Multichannel instrumentation for large detector arrays |
WO2008142170A1 (fr) * | 2007-05-24 | 2008-11-27 | Physikron | Procédé et système de spectrométrie de masse en tandem sans sélection de masse primaire avec ionisation secondaire de fragments neutres dissociés |
US7888636B2 (en) * | 2007-11-01 | 2011-02-15 | Varian Semiconductor Equipment Associates, Inc. | Measuring energy contamination using time-of-flight techniques |
EP2615622A4 (fr) | 2010-07-09 | 2014-06-18 | Saparqaliyev Aldan Asanovich | Procédé de spectrométrie de masse et dispositif de sa mise en oeuvre |
US8935101B2 (en) * | 2010-12-16 | 2015-01-13 | Thermo Finnigan Llc | Method and apparatus for correlating precursor and product ions in all-ions fragmentation experiments |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE956450C (de) * | 1953-11-25 | 1957-01-17 | Tno | Massenspektrometer |
US3727047A (en) * | 1971-07-22 | 1973-04-10 | Avco Corp | Time of flight mass spectrometer comprising a reflecting means which equalizes time of flight of ions having same mass to charge ratio |
US3769513A (en) * | 1972-12-14 | 1973-10-30 | Perkin Elmer Corp | Ion kinetic energy spectrometer |
-
1984
- 1984-02-29 FR FR8403127A patent/FR2560434B1/fr not_active Expired
-
1985
- 1985-02-27 US US06/706,013 patent/US4694168A/en not_active Expired - Fee Related
- 1985-02-28 EP EP85400380A patent/EP0154590B1/fr not_active Expired - Lifetime
- 1985-02-28 JP JP60040271A patent/JPS60258841A/ja active Pending
- 1985-02-28 DE DE8585400380T patent/DE3579477D1/de not_active Expired - Fee Related
- 1985-02-28 EP EP19900200379 patent/EP0378281A3/fr not_active Withdrawn
Non-Patent Citations (4)
Title |
---|
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PHYSICS. vol. 20, no. 1, Mai 1976, AMSTERDAM NL pages 77 - 88; R.IGERSHEIM ET AL.: 'Spectrometres de masse à temps de vol avec guides de particule' * |
INTERNATIONAL JOURNAL OF MASS SPECTROMETRY AND ION PHYSICS. vol. 52, no. 2/3, Septembre 1983, AMSTERDAM NL pages 223 - 240; H.DANIGEL ET AL.: 'A 252Cf fission fragment-induced desorption mass spectrometer:design,operation and performance' * |
NUCLEAR INSTRUMENTS AND METHODS. no. 188, 1981, AMSTERDAM NL pages 99 - 104; E.FESTA ET AL.: 'A multistop time-to-digital converter' * |
NUCLEAR INSTRUMENTS AND METHODS. vol. 163, no. 2/3, Juillet 1979, AMSTERDAM NL pages 359 - 362; E.WEISSENBERGER: 'Compact time-zero detector for heavy ions' * |
Also Published As
Publication number | Publication date |
---|---|
EP0154590B1 (fr) | 1990-09-05 |
FR2560434B1 (fr) | 1987-09-11 |
JPS60258841A (ja) | 1985-12-20 |
EP0378281A2 (fr) | 1990-07-18 |
US4694168A (en) | 1987-09-15 |
FR2560434A1 (fr) | 1985-08-30 |
EP0154590A2 (fr) | 1985-09-11 |
DE3579477D1 (de) | 1990-10-11 |
EP0154590A3 (en) | 1986-08-13 |
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Legal Events
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PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
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AC | Divisional application: reference to earlier application |
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18D | Application deemed to be withdrawn |
Effective date: 19920903 |