IT1173606B - Spettrometro di massa - Google Patents

Spettrometro di massa

Info

Publication number
IT1173606B
IT1173606B IT20251/84A IT2025184A IT1173606B IT 1173606 B IT1173606 B IT 1173606B IT 20251/84 A IT20251/84 A IT 20251/84A IT 2025184 A IT2025184 A IT 2025184A IT 1173606 B IT1173606 B IT 1173606B
Authority
IT
Italy
Prior art keywords
mass spectrometer
spectrometer
mass
Prior art date
Application number
IT20251/84A
Other languages
English (en)
Other versions
IT8420251A0 (it
Inventor
Thomas William Ottley
Original Assignee
Prutec Ltd
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 Prutec Ltd filed Critical Prutec Ltd
Publication of IT8420251A0 publication Critical patent/IT8420251A0/it
Application granted granted Critical
Publication of IT1173606B publication Critical patent/IT1173606B/it

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
    • H01J49/34—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
    • H01J49/02—Details
    • H01J49/06—Electron- or ion-optical arrangements
    • H01J49/068—Mounting, supporting, spacing, or insulating electrodes
    • 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
    • H01J49/4255—Device types with particular constructional features

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
IT20251/84A 1983-03-28 1984-03-27 Spettrometro di massa IT1173606B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB08308445A GB2138201B (en) 1983-03-28 1983-03-28 Mass spectrometer

Publications (2)

Publication Number Publication Date
IT8420251A0 IT8420251A0 (it) 1984-03-27
IT1173606B true IT1173606B (it) 1987-06-24

Family

ID=10540331

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20251/84A IT1173606B (it) 1983-03-28 1984-03-27 Spettrometro di massa

Country Status (5)

Country Link
EP (1) EP0138898A1 (it)
AU (1) AU2659384A (it)
GB (1) GB2138201B (it)
IT (1) IT1173606B (it)
WO (1) WO1984003994A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0460255B1 (de) * 1990-06-06 1995-02-22 Leybold Aktiengesellschaft Messkopf für ein Quadrupolmassenspektrometer
JP3279023B2 (ja) * 1993-11-18 2002-04-30 株式会社島津製作所 四重極質量分析装置
US8492713B2 (en) * 2011-07-14 2013-07-23 Bruker Daltonics, Inc. Multipole assembly and method for its fabrication

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3105899A (en) * 1960-03-25 1963-10-01 Siemens Ag Electric mass filter
CH409463A (de) * 1962-07-21 1966-03-15 Siemens Ag Verfahren zum Herstellen des Analysatorsystems von Massenspektrometern
US3350559A (en) * 1965-01-26 1967-10-31 Gen Electric Monopole mass spectrometer having one ceramic electrode coated with metal to within a short distance of each end
US3457404A (en) * 1965-09-13 1969-07-22 Electronic Associates Quadrupole mass analyzer
GB1263762A (en) * 1969-09-08 1972-02-16 Ronald David Smith Improvements in or relating to mass spectrometers
US3937954A (en) * 1973-03-30 1976-02-10 Extranuclear Laboratories, Inc. Methods and apparatus for spatial separation of AC and DC electric fields, with application to fringe fields in quadrupole mass filters

Also Published As

Publication number Publication date
GB2138201B (en) 1986-07-16
IT8420251A0 (it) 1984-03-27
GB8308445D0 (en) 1983-05-05
GB2138201A (en) 1984-10-17
WO1984003994A1 (en) 1984-10-11
EP0138898A1 (en) 1985-05-02
AU2659384A (en) 1984-10-25

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