JPS5321873B2 - - Google Patents

Info

Publication number
JPS5321873B2
JPS5321873B2 JP9832774A JP9832774A JPS5321873B2 JP S5321873 B2 JPS5321873 B2 JP S5321873B2 JP 9832774 A JP9832774 A JP 9832774A JP 9832774 A JP9832774 A JP 9832774A JP S5321873 B2 JPS5321873 B2 JP S5321873B2
Authority
JP
Japan
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
JP9832774A
Other languages
Japanese (ja)
Other versions
JPS5047688A (en
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 filed Critical
Publication of JPS5047688A publication Critical patent/JPS5047688A/ja
Publication of JPS5321873B2 publication Critical patent/JPS5321873B2/ja
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
    • H01J49/14—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers
    • H01J49/147—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers with electrons, e.g. electron impact ionisation, electron attachment
    • 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
    • H01J49/145—Ion sources; Ion guns using particle bombardment, e.g. ionisation chambers using chemical ionisation
JP9832774A 1973-08-27 1974-08-27 Expired JPS5321873B2 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US391721A US3886365A (en) 1973-08-27 1973-08-27 Multiconfiguration ionization source

Publications (2)

Publication Number Publication Date
JPS5047688A JPS5047688A (en) 1975-04-28
JPS5321873B2 true JPS5321873B2 (en) 1978-07-05

Family

ID=23547673

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9832774A Expired JPS5321873B2 (en) 1973-08-27 1974-08-27

Country Status (7)

Country Link
US (1) US3886365A (en)
JP (1) JPS5321873B2 (en)
CA (1) CA1008976A (en)
CH (1) CH582424A5 (en)
DE (1) DE2439711B2 (en)
FR (1) FR2246059B1 (en)
GB (1) GB1450320A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55171837U (en) * 1979-05-26 1980-12-10

Families Citing this family (17)

* 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
JPS5165882U (en) * 1974-11-18 1976-05-24
JPS51115073U (en) * 1975-03-14 1976-09-18
SE392646B (en) * 1975-04-03 1977-04-04 Lkb Produkter Ab JONKELLA
JPS5815899Y2 (en) * 1975-04-24 1983-03-31 株式会社島津製作所 Iongen
US4105916A (en) * 1977-02-28 1978-08-08 Extranuclear Laboratories, Inc. Methods and apparatus for simultaneously producing and electronically separating the chemical ionization mass spectrum and the electron impact ionization mass spectrum of the same sample material
US4377745A (en) * 1978-12-01 1983-03-22 Cherng Chang Mass spectrometer for chemical ionization, electron impact ionization and mass spectrometry/mass spectrometry operation
US4388531A (en) * 1981-03-06 1983-06-14 Finnigan Corporation Ionizer having interchangeable ionization chamber
US4447728A (en) * 1982-02-05 1984-05-08 Finnigan Corporation Ionizer including discharge ion source and method
JPS60165863U (en) * 1985-02-27 1985-11-02 株式会社島津製作所 mass spectrometer
US5331158A (en) * 1992-12-07 1994-07-19 Hewlett-Packard Company Method and arrangement for time of flight spectrometry
US5302827A (en) * 1993-05-11 1994-04-12 Mks Instruments, Inc. Quadrupole mass spectrometer
US7091483B2 (en) * 2002-09-18 2006-08-15 Agilent Technologies, Inc. Apparatus and method for sensor control and feedback
US7078681B2 (en) * 2002-09-18 2006-07-18 Agilent Technologies, Inc. Multimode ionization source
US6646257B1 (en) 2002-09-18 2003-11-11 Agilent Technologies, Inc. Multimode ionization source
US20060038122A1 (en) * 2004-08-19 2006-02-23 Linden H B Ion source with adjustable ion source pressure combining ESI-, FI-, FD-, LIFDI- and MALDI-elements as well as hybrid intermediates between ionization techniques for mass spectrometry and/or electron paramagnetic resonance spectrometry
US7791042B2 (en) * 2006-11-17 2010-09-07 Thermo Finnigan Llc Method and apparatus for selectively performing chemical ionization or electron ionization

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355587A (en) * 1951-01-28 1967-11-28 Jenckel Ludolf Gas analysis apparatus comprising plural ionization chambers with different ionizing electron beam energy levels in the chambers
US3115591A (en) * 1959-06-22 1963-12-24 Atlas Werke Ag Ion source for mass spectrometer
US3405263A (en) * 1966-01-14 1968-10-08 Exxon Research Engineering Co Dual mass spectrometer ion source comprising field ionization and electron bombardment sources and the method of use
DE1598150C3 (en) * 1966-11-19 1978-10-26 Varian Mat Gmbh, 2800 Bremen Ion source for mass spectrometers with a field ionization device and an electron impact ionization device
US3555272A (en) * 1968-03-14 1971-01-12 Exxon Research Engineering Co Process for chemical ionization for intended use in mass spectrometry and the like
US3553452A (en) * 1969-02-17 1971-01-05 Us Air Force Time-of-flight mass spectrometer operative at elevated ion source pressures

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55171837U (en) * 1979-05-26 1980-12-10

Also Published As

Publication number Publication date
DE2439711B2 (en) 1977-09-15
GB1450320A (en) 1976-09-22
CA1008976A (en) 1977-04-19
DE2439711A1 (en) 1975-04-10
CH582424A5 (en) 1976-11-30
FR2246059A1 (en) 1975-04-25
US3886365A (en) 1975-05-27
JPS5047688A (en) 1975-04-28
FR2246059B1 (en) 1978-11-10

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