GB1441290A - Mass spectrometers - Google Patents

Mass spectrometers

Info

Publication number
GB1441290A
GB1441290A GB5866573A GB5866573A GB1441290A GB 1441290 A GB1441290 A GB 1441290A GB 5866573 A GB5866573 A GB 5866573A GB 5866573 A GB5866573 A GB 5866573A GB 1441290 A GB1441290 A GB 1441290A
Authority
GB
United Kingdom
Prior art keywords
ion
accelerating voltages
ions
sources
dec
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
GB5866573A
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.)
Jeol Ltd
Original Assignee
Jeol Ltd
Nihon Denshi KK
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 Jeol Ltd, Nihon Denshi KK filed Critical Jeol Ltd
Publication of GB1441290A publication Critical patent/GB1441290A/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
    • H01J49/26—Mass spectrometers or separator tubes
    • H01J49/28—Static spectrometers
    • H01J49/32—Static spectrometers using double focusing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/022—Circuit arrangements, e.g. for generating deviation currents or voltages ; Components associated with high voltage supply
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB5866573A 1972-12-18 1973-12-18 Mass spectrometers Expired GB1441290A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP47126947A JPS5222558B2 (enrdf_load_stackoverflow) 1972-12-18 1972-12-18

Publications (1)

Publication Number Publication Date
GB1441290A true GB1441290A (en) 1976-06-30

Family

ID=14947820

Family Applications (1)

Application Number Title Priority Date Filing Date
GB5866573A Expired GB1441290A (en) 1972-12-18 1973-12-18 Mass spectrometers

Country Status (5)

Country Link
US (1) US3886357A (enrdf_load_stackoverflow)
JP (1) JPS5222558B2 (enrdf_load_stackoverflow)
DE (1) DE2362560A1 (enrdf_load_stackoverflow)
FR (1) FR2210821B3 (enrdf_load_stackoverflow)
GB (1) GB1441290A (enrdf_load_stackoverflow)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3984682A (en) * 1974-07-12 1976-10-05 Nihon Denshi Kabushiki Kaisha Mass spectrometer with superimposed electric and magnetic fields
JPH0273723U (enrdf_load_stackoverflow) * 1988-11-26 1990-06-05
GB9026777D0 (en) * 1990-12-10 1991-01-30 Vg Instr Group Mass spectrometer with electrostatic energy filter
US7294830B2 (en) * 2002-01-03 2007-11-13 Indiana University Research And Technology Corporation Simultaneous acquisition of chemical information
WO2004093124A2 (en) * 2003-03-31 2004-10-28 Beckman Coulter, Inc. Mass analyser allowing parallel processing one or more analytes
US6777670B1 (en) * 2003-03-31 2004-08-17 Beckman Coulter, Inc. Mass analyzer capable of parallel processing one or more analytes

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2945126A (en) * 1958-06-23 1960-07-12 Bell & Howell Co Mass spectrometer
US3233099A (en) * 1963-09-16 1966-02-01 Cons Electrodynamics Corp Double-focusing mass spectrometer having electrically adjustable electrostatic an alyzer and adjustable electrostatic lens
US3475604A (en) * 1965-09-30 1969-10-28 Hitachi Ltd Mass spectrometer having means for simultaneously detecting single focussing and double focussing mass spectra
GB1149426A (en) * 1966-12-01 1969-04-23 Ass Elect Ind Improvements relating to mass spectrometry
US3796872A (en) * 1970-12-18 1974-03-12 Ass Elect Ind Mass spectrometry

Also Published As

Publication number Publication date
FR2210821A1 (enrdf_load_stackoverflow) 1974-07-12
US3886357A (en) 1975-05-27
JPS4984489A (enrdf_load_stackoverflow) 1974-08-14
FR2210821B3 (enrdf_load_stackoverflow) 1976-10-15
DE2362560A1 (de) 1974-06-20
JPS5222558B2 (enrdf_load_stackoverflow) 1977-06-17

Similar Documents

Publication Publication Date Title
GB2321131A (en) Miniature quadrupole mass spectrometer array
HK59987A (en) Color picture tube having an inline electron gun
GB1473054A (en) Detection of ions by mass spectrometry
GB1078826A (en) Improvements in or relating to the treatment of work-pieces with beams of charged particles
US4672204A (en) Mass spectrometers
GB1441290A (en) Mass spectrometers
GB1531505A (en) Method and apparatus for extracting well-formed high current ion beams from a plasma source
GB1005053A (en) Improvements in or relating to mass spectrometers
GB1024925A (en) A mass filter
GB995188A (en) Spatial discriminator for analyzing the cross-section of particle beams
GB1440727A (en) Double-focussing mass spectrometers
US3122631A (en) Apparatus for focusing a line type ion beam on a mass spectrometer analyzer
EP0300704A3 (en) Color picture tube having an inline electron gun with an einzel lens
GB915657A (en) Improvements relating to electron beam furnaces
GB1387173A (en) Energy analyzer of the coaxial cylindrical type
GB1487199A (en) Quadrupole field mass analyser
US3164718A (en) Ion pulse generator comprising deflector means to sweep an ion beam across an apertured member
GB780999A (en) Improvements in or relating to mass spectrometers
GB962086A (en) Energy-selecting electron microscopes
GB1225272A (enrdf_load_stackoverflow)
GB1146546A (en) Improvements in or relating to electrostatically focussed travelling wave tubes
GB1157158A (en) Mass Spectrometer
GB1250942A (enrdf_load_stackoverflow)
GB1086578A (en) A machining method and device using a corpuscular beam
GB2147140A (en) Mass spectrometers

Legal Events

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