FR2569009B1 - Procede de determination de spectre de masse par temps de vol et spectrometre mettant en oeuvre ce procede - Google Patents

Procede de determination de spectre de masse par temps de vol et spectrometre mettant en oeuvre ce procede

Info

Publication number
FR2569009B1
FR2569009B1 FR8412609A FR8412609A FR2569009B1 FR 2569009 B1 FR2569009 B1 FR 2569009B1 FR 8412609 A FR8412609 A FR 8412609A FR 8412609 A FR8412609 A FR 8412609A FR 2569009 B1 FR2569009 B1 FR 2569009B1
Authority
FR
France
Prior art keywords
flight
determination
time
mass spectrum
spectrometer implementing
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.)
Expired
Application number
FR8412609A
Other languages
English (en)
Other versions
FR2569009A1 (fr
Inventor
Serge Della Negra
Yvon Le Beyec
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.)
Centre National de la Recherche Scientifique CNRS
Original Assignee
Centre National de la Recherche Scientifique CNRS
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 Centre National de la Recherche Scientifique CNRS filed Critical Centre National de la Recherche Scientifique CNRS
Priority to FR8412609A priority Critical patent/FR2569009B1/fr
Priority to DE8585401488T priority patent/DE3565336D1/de
Priority to EP85401488A priority patent/EP0174222B1/fr
Priority to US06/760,678 priority patent/US4677295A/en
Priority to JP60174961A priority patent/JPS6147049A/ja
Publication of FR2569009A1 publication Critical patent/FR2569009A1/fr
Application granted granted Critical
Publication of FR2569009B1 publication Critical patent/FR2569009B1/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission
    • 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

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)
FR8412609A 1984-08-09 1984-08-09 Procede de determination de spectre de masse par temps de vol et spectrometre mettant en oeuvre ce procede Expired FR2569009B1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR8412609A FR2569009B1 (fr) 1984-08-09 1984-08-09 Procede de determination de spectre de masse par temps de vol et spectrometre mettant en oeuvre ce procede
DE8585401488T DE3565336D1 (en) 1984-08-09 1985-07-19 Method of mass spectrometry by time-of-flight, and spectrometer therefor
EP85401488A EP0174222B1 (fr) 1984-08-09 1985-07-19 Procédé de détermination de spectre de masse par temps de vol et spectromètre mettant en oeuvre ce procédé
US06/760,678 US4677295A (en) 1984-08-09 1985-07-30 Process for determining mass spectrum by time of flight and spectrometer carrying out this process
JP60174961A JPS6147049A (ja) 1984-08-09 1985-08-08 飛行時間による質量スペクトル定量方法及び飛行時間型質量分析計

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR8412609A FR2569009B1 (fr) 1984-08-09 1984-08-09 Procede de determination de spectre de masse par temps de vol et spectrometre mettant en oeuvre ce procede

Publications (2)

Publication Number Publication Date
FR2569009A1 FR2569009A1 (fr) 1986-02-14
FR2569009B1 true FR2569009B1 (fr) 1987-01-09

Family

ID=9306939

Family Applications (1)

Application Number Title Priority Date Filing Date
FR8412609A Expired FR2569009B1 (fr) 1984-08-09 1984-08-09 Procede de determination de spectre de masse par temps de vol et spectrometre mettant en oeuvre ce procede

Country Status (5)

Country Link
US (1) US4677295A (fr)
EP (1) EP0174222B1 (fr)
JP (1) JPS6147049A (fr)
DE (1) DE3565336D1 (fr)
FR (1) FR2569009B1 (fr)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003178A (en) * 1988-11-14 1991-03-26 Electron Vision Corporation Large-area uniform electron source
US5026988A (en) * 1989-09-19 1991-06-25 Vanderbilt University Method and apparatus for time of flight medium energy particle scattering
US5245192A (en) * 1991-10-07 1993-09-14 Houseman Barton L Selective ionization apparatus and methods
US5384713A (en) * 1991-10-23 1995-01-24 Lecroy Corp Apparatus and method for acquiring and detecting stale data
EP3130002A4 (fr) * 2014-04-11 2017-11-22 The University of Hong Kong Procédé et système de désorption-ionisation en champ électrostatique à megavolts de pression atmosphérique

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1171641B (de) * 1961-08-11 1964-06-04 Telefunken Patent Nach dem Prinzip der Feldionenemission arbeitende Ionenquelle fuer Massenspektrometer und Verfahren zur Herstellung der Ionen-missionselektrode
US3868507A (en) * 1973-12-05 1975-02-25 Atomic Energy Commission Field desorption spectrometer

Also Published As

Publication number Publication date
DE3565336D1 (en) 1988-11-03
FR2569009A1 (fr) 1986-02-14
EP0174222A1 (fr) 1986-03-12
JPS6147049A (ja) 1986-03-07
US4677295A (en) 1987-06-30
EP0174222B1 (fr) 1988-09-28

Similar Documents

Publication Publication Date Title
FR2560434B1 (fr) Spectrometre de masse a temps de vol
IT8547908A0 (it) Procedimento di ricristallizzazione di esplosivi ad alto potenziale
DE3064185D1 (en) Method for immunological analysis of trace components
PT80393A (en) Apparatus for the cryofixation of specimens
IT1159019B (it) Metodo elettroacustico per il controllo non distruttivo della temperatura interna di oggetti
JPS57196468A (en) Method of driving feeding high frequency generator for mass analyzer
FI782499A (fi) Metoder foer framstaellning av explosivaemnen foer taendning
FR2569009B1 (fr) Procede de determination de spectre de masse par temps de vol et spectrometre mettant en oeuvre ce procede
IT8119979A0 (it) Metodo per produrre grandi masse di ghiaccio.
GB8331093D0 (en) Introduction of samples into mass spectrometer
GB8331094D0 (en) Introduction of samples into mass spectrometer
GB2073920B (en) Control of mass spectrometer
JPS54149999A (en) Method of uniformly fastening plurality of screws
GB2099216B (en) Method and coating for enhancing performance of mass spectrometers
JPS5644571A (en) Method of operating refrigerating system
DK436785A (da) Analysemetode for immobiliserede reportergrupper
GB8331095D0 (en) Introduction of samples into mass spectrometer
JPS5442600A (en) Method of controlled uniform condensation of isotopeecontaining gas
ES524737A0 (es) Un metodo de tomar muestras desintonizadas de un tren de impulsos
IT1115844B (it) Procedimento di separazione di sostanze di masse differenti ed apparecchio ed installazione per la sua attuazione
JPS55108200A (en) Method of fixing cooler passage for waterrcooled high speed neutron source target
GB8618056D0 (en) Indroduction of samples into mass spectrometer
BG50008A1 (en) Method for fan accelerated testing by means of electricdrive
JPS56167911A (en) Fastening method of large caliber nut
JPS52131788A (en) Method of analysis by fluorescent xxray

Legal Events

Date Code Title Description
ST Notification of lapse