FR2376511A1 - Spectrometre de masse a balayage ultra-rapide - Google Patents

Spectrometre de masse a balayage ultra-rapide

Info

Publication number
FR2376511A1
FR2376511A1 FR7639720A FR7639720A FR2376511A1 FR 2376511 A1 FR2376511 A1 FR 2376511A1 FR 7639720 A FR7639720 A FR 7639720A FR 7639720 A FR7639720 A FR 7639720A FR 2376511 A1 FR2376511 A1 FR 2376511A1
Authority
FR
France
Prior art keywords
mass spectrometer
ultra
beams
fast scan
scan mass
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.)
Granted
Application number
FR7639720A
Other languages
English (en)
Other versions
FR2376511B1 (fr
Inventor
Jean Vastel
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.)
Cameca SAS
Original Assignee
Cameca SAS
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 Cameca SAS filed Critical Cameca SAS
Priority to FR7639720A priority Critical patent/FR2376511A1/fr
Priority to US05/864,702 priority patent/US4171482A/en
Priority to JP15854077A priority patent/JPS5415792A/ja
Priority to GB54052/77A priority patent/GB1598831A/en
Priority to DE19772759116 priority patent/DE2759116A1/de
Publication of FR2376511A1 publication Critical patent/FR2376511A1/fr
Application granted granted Critical
Publication of FR2376511B1 publication Critical patent/FR2376511B1/fr
Granted 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
    • H01J49/26—Mass spectrometers or separator tubes
    • H01J49/28—Static spectrometers
    • H01J49/284—Static spectrometers using electrostatic and magnetic sectors with simple focusing, e.g. with parallel fields such as Aston spectrometer

Abstract

Spectromètre de masse permettant un balayage rapide. Un secteur magnétique 8 focalise les diverses espèces ioniques dans un plan focal JK dans lequel les faisceaux pénètrent sous un angle de 45 degrés . Ces faisceaux sont refocalisés dans un déviateur électrostatique à plaques parallèles, la plaque 5 comportant une fente permettant le passage de ces faisceaux. Le balayage s'opère par variation de la tension appliquée au déviateur electrostatique.
FR7639720A 1976-12-31 1976-12-31 Spectrometre de masse a balayage ultra-rapide Granted FR2376511A1 (fr)

Priority Applications (5)

Application Number Priority Date Filing Date Title
FR7639720A FR2376511A1 (fr) 1976-12-31 1976-12-31 Spectrometre de masse a balayage ultra-rapide
US05/864,702 US4171482A (en) 1976-12-31 1977-12-27 Mass spectrometer for ultra-rapid scanning
JP15854077A JPS5415792A (en) 1976-12-31 1977-12-28 Mass spectrometer
GB54052/77A GB1598831A (en) 1976-12-31 1977-12-28 Mass spectrometer for ultra-rapid scanning
DE19772759116 DE2759116A1 (de) 1976-12-31 1977-12-30 Massenspektrometer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7639720A FR2376511A1 (fr) 1976-12-31 1976-12-31 Spectrometre de masse a balayage ultra-rapide

Publications (2)

Publication Number Publication Date
FR2376511A1 true FR2376511A1 (fr) 1978-07-28
FR2376511B1 FR2376511B1 (fr) 1980-09-19

Family

ID=9181806

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7639720A Granted FR2376511A1 (fr) 1976-12-31 1976-12-31 Spectrometre de masse a balayage ultra-rapide

Country Status (5)

Country Link
US (1) US4171482A (fr)
JP (1) JPS5415792A (fr)
DE (1) DE2759116A1 (fr)
FR (1) FR2376511A1 (fr)
GB (1) GB1598831A (fr)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4843239A (en) * 1987-05-18 1989-06-27 Max-Planck-Gesellschaft Zur Foerderung Der Wisserschaften E.V. Compact double focussing mass spectrometer
JPH01213950A (ja) * 1988-02-23 1989-08-28 Jeol Ltd 質量分析装置及びそれを用いたｍｓ／ｍｓ装置
JPH083987B2 (ja) * 1989-01-09 1996-01-17 株式会社日立製作所 質量分析装置の後段加速検知器
GB9019560D0 (en) * 1990-09-07 1990-10-24 Vg Instr Group Method and apparatus for mass spectrometry
FR2806527B1 (fr) * 2000-03-20 2002-10-25 Schlumberger Technologies Inc Colonne a focalisation simultanee d'un faisceau de particules et d'un faisceau optique
GB2402260B (en) * 2003-05-30 2006-05-24 Thermo Finnigan Llc All mass MS/MS method and apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3194961A (en) * 1962-02-28 1965-07-13 Ewald Heinz Double deflection system for focusing ions of selected mass and charge at a predetermined point
US3475604A (en) * 1965-09-30 1969-10-28 Hitachi Ltd Mass spectrometer having means for simultaneously detecting single focussing and double focussing mass spectra

Also Published As

Publication number Publication date
US4171482A (en) 1979-10-16
FR2376511B1 (fr) 1980-09-19
GB1598831A (en) 1981-09-23
DE2759116A1 (de) 1978-07-13
JPS5415792A (en) 1979-02-05

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