GB1487199A - Quadrupole field mass analyser - Google Patents

Quadrupole field mass analyser

Info

Publication number
GB1487199A
GB1487199A GB40645/74A GB4064574A GB1487199A GB 1487199 A GB1487199 A GB 1487199A GB 40645/74 A GB40645/74 A GB 40645/74A GB 4064574 A GB4064574 A GB 4064574A GB 1487199 A GB1487199 A GB 1487199A
Authority
GB
United Kingdom
Prior art keywords
electrodes
those
annular
ions
sept
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
GB40645/74A
Other languages
English (en)
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.)
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Original Assignee
Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
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 Max Planck Gesellschaft zur Foerderung der Wissenschaften eV filed Critical Max Planck Gesellschaft zur Foerderung der Wissenschaften eV
Publication of GB1487199A publication Critical patent/GB1487199A/en
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
    • H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
    • H01J49/009—Spectrometers having multiple channels, parallel analysis
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/06—Electron- or ion-optical arrangements
    • 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
    • H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
    • H01J49/4205—Device types
    • H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
    • H01J49/4215—Quadrupole mass filters
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/44—Energy spectrometers, e.g. alpha-, beta-spectrometers
    • H01J49/46—Static spectrometers
    • H01J49/48—Static spectrometers using electrostatic analysers, e.g. cylindrical sector, Wien filter

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB40645/74A 1973-09-24 1974-09-18 Quadrupole field mass analyser Expired GB1487199A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732347946 DE2347946A1 (de) 1973-09-24 1973-09-24 Quadrupolfeld-massenanalysator hoher eingangsapertur

Publications (1)

Publication Number Publication Date
GB1487199A true GB1487199A (en) 1977-09-28

Family

ID=5893451

Family Applications (1)

Application Number Title Priority Date Filing Date
GB40645/74A Expired GB1487199A (en) 1973-09-24 1974-09-18 Quadrupole field mass analyser

Country Status (4)

Country Link
US (1) US3935453A (enExample)
DE (1) DE2347946A1 (enExample)
FR (1) FR2245080B3 (enExample)
GB (1) GB1487199A (enExample)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2556291C3 (de) * 1975-12-13 1980-11-27 Gesellschaft Fuer Strahlen- Und Umweltforschung Mbh, 8000 Muenchen Raster-Ionenmikroskop
JPS5320995A (en) * 1976-08-09 1978-02-25 Minnesota Mining & Mfg Apparatus for surface layer analysis
DE2753412C2 (de) * 1977-11-30 1983-06-23 Max Planck Gesellschaft zur Förderung der Wissenschaften e.V., 3400 Göttingen Rotationssymmetrischer Ionen-Elektronen-Konverter
US4224518A (en) * 1978-12-21 1980-09-23 Varian Associates, Inc. Multistage cylindrical mirror analyzer incorporating a coaxial electron gun
DE2922128A1 (de) * 1979-05-31 1980-12-11 Strahlen Umweltforsch Gmbh Ionenquelle fuer einen massenanalysator
DE3130276A1 (de) * 1981-07-31 1983-02-17 Hermann Prof. Dr. 6301 Fernwald Wollnik Einrichtung zur vollelektrischen justierung von teilchenspektrometern und abbildungssystemen
IE58049B1 (en) * 1985-05-21 1993-06-16 Tekscan Ltd Surface analysis microscopy apparatus
GB8527438D0 (en) * 1985-11-07 1985-12-11 Vg Instr Group Charged particle energy analyser

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT528250A (enExample) * 1953-12-24

Also Published As

Publication number Publication date
FR2245080A1 (enExample) 1975-04-18
DE2347946A1 (de) 1975-04-10
FR2245080B3 (enExample) 1977-07-01
US3935453A (en) 1976-01-27

Similar Documents

Publication Publication Date Title
GB1145107A (en) Ion beam microanalyser
GB698850A (en) Improvements in and relating to apparatus for separating charged particles of different mass-to-charge ratios
GB1473054A (en) Detection of ions by mass spectrometry
GB1255962A (en) Improvements in or relating to gas chromatography-mass spectrometry
GB1440727A (en) Double-focussing mass spectrometers
GB1399588A (en) Instrument for secondary ion mass spectrometry
GB1487199A (en) Quadrupole field mass analyser
GB1450498A (en) Apparatus for determining the energy of charged particles
GB1470847A (en) Surface-layer analysis by ion scattering
GB1162245A (en) Mass Spectrum Analyser
GB1533526A (en) Electro-static charged particle analyzers
GB995188A (en) Spatial discriminator for analyzing the cross-section of particle beams
GB1190451A (en) Ion Source for a Mass Spectrometer
GB1059599A (en) Separation of ions which differ in their respective specific electric charges
GB1082819A (en) Improved mass spectrometer
GB1387173A (en) Energy analyzer of the coaxial cylindrical type
GB1303136A (enExample)
GB1222577A (en) Improvements in and relating to ion cyclotron resonance mass spectrometers
GB1404693A (en) Microanalyser convertible into a mass-spectrometer
GB1086959A (en) Mass spectrometer gas analyzer instrument
US3233098A (en) Mass spectrometer tube
GB1225272A (enExample)
GB1370360A (en) Charged particle energy analysis
GB1222578A (en) Ion cyclotron resonance apparatus and method
GB1445963A (en) Ion beam apparatus

Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee