GB2138201B - Mass spectrometer - Google Patents

Mass spectrometer

Info

Publication number
GB2138201B
GB2138201B GB08308445A GB8308445A GB2138201B GB 2138201 B GB2138201 B GB 2138201B GB 08308445 A GB08308445 A GB 08308445A GB 8308445 A GB8308445 A GB 8308445A GB 2138201 B GB2138201 B GB 2138201B
Authority
GB
United Kingdom
Prior art keywords
mass spectrometer
spectrometer
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.)
Expired
Application number
GB08308445A
Other versions
GB8308445D0 (en
GB2138201A (en
Inventor
Thomas William Ottley
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.)
Prutec Ltd
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
Priority to GB08308445A priority Critical patent/GB2138201B/en
Publication of GB8308445D0 publication Critical patent/GB8308445D0/en
Priority to PCT/GB1984/000080 priority patent/WO1984003994A1/en
Priority to EP84901205A priority patent/EP0138898A1/en
Priority to AU26593/84A priority patent/AU2659384A/en
Priority to IT20251/84A priority patent/IT1173606B/en
Publication of GB2138201A publication Critical patent/GB2138201A/en
Application granted granted Critical
Publication of GB2138201B publication Critical patent/GB2138201B/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
    • H01J49/34—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)
GB08308445A 1983-03-28 1983-03-28 Mass spectrometer Expired GB2138201B (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
GB08308445A GB2138201B (en) 1983-03-28 1983-03-28 Mass spectrometer
PCT/GB1984/000080 WO1984003994A1 (en) 1983-03-28 1984-03-15 Mass spectrometer
EP84901205A EP0138898A1 (en) 1983-03-28 1984-03-15 Mass spectrometer
AU26593/84A AU2659384A (en) 1983-03-28 1984-03-15 Mass spectrometer
IT20251/84A IT1173606B (en) 1983-03-28 1984-03-27 MASS SPECTROMETER

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
GB8308445D0 GB8308445D0 (en) 1983-05-05
GB2138201A GB2138201A (en) 1984-10-17
GB2138201B true GB2138201B (en) 1986-07-16

Family

ID=10540331

Family Applications (1)

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

Country Status (5)

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

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE59008540D1 (en) * 1990-06-06 1995-03-30 Leybold Ag Measuring head for a quadrupole mass spectrometer.
JP3279023B2 (en) * 1993-11-18 2002-04-30 株式会社島津製作所 Quadrupole mass spectrometer
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 (en) * 1962-07-21 1966-03-15 Siemens Ag Method of manufacturing the analyzer system of mass spectrometers
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
GB8308445D0 (en) 1983-05-05
IT8420251A0 (en) 1984-03-27
AU2659384A (en) 1984-10-25
GB2138201A (en) 1984-10-17
EP0138898A1 (en) 1985-05-02
WO1984003994A1 (en) 1984-10-11
IT1173606B (en) 1987-06-24

Similar Documents

Publication Publication Date Title
US5117107B1 (en) Mass spectrometer
DE3563669D1 (en) Mass spectrometer
GB2116733B (en) Proximate analyzer
GB2219432B (en) Mass spectrometer
GB8602463D0 (en) Mass spectrometer
GB8705289D0 (en) Mass spectrometer
DE3369798D1 (en) Monochromator
DE3480366D1 (en) Mass spectrometers
GB8700442D0 (en) Mass spectrometer
GB2138626B (en) Mass spectrometers
GB2148050B (en) Ac-modulation quadrupole mass spectrometer
GB8325136D0 (en) Mass spectrometers
GB2143319B (en) Spectrometer
GB8301188D0 (en) Mass spectrometer
GB2138201B (en) Mass spectrometer
JPS57196467A (en) Mass spectrometer
DE3473511D1 (en) Thermocentrifugometric analyzer
AU1258683A (en) Mass spectrometer
GB2097180B (en) Mass spectrometer
DE3570803D1 (en) Mass spectrometer
GB8406774D0 (en) Mass spectrometer
BG48898A1 (en) Moessbauer spectrometer
GB8317996D0 (en) Spectrometers
GB8313314D0 (en) Spectrometers
GB8307741D0 (en) Mass spectrometer analysis

Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee