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GB2388955B - Mass spectrometer - Google Patents

Mass spectrometer

Info

Publication number
GB2388955B
GB2388955B GB0224594A GB0224594A GB2388955B GB 2388955 B GB2388955 B GB 2388955B GB 0224594 A GB0224594 A GB 0224594A GB 0224594 A GB0224594 A GB 0224594A GB 2388955 B GB2388955 B GB 2388955B
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 - Fee Related
Application number
GB0224594A
Other versions
GB0224594D0 (en
GB2388955A (en
Inventor
Robert Harold Bateman
Martin Green
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.)
Micromass UK Ltd
Original Assignee
Micromass UK 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
Priority claimed from GBGB0125241.0A external-priority patent/GB0125241D0/en
Priority claimed from GB0221502A external-priority patent/GB0221502D0/en
Application filed by Micromass UK Ltd filed Critical Micromass UK Ltd
Publication of GB0224594D0 publication Critical patent/GB0224594D0/en
Publication of GB2388955A publication Critical patent/GB2388955A/en
Application granted granted Critical
Publication of GB2388955B publication Critical patent/GB2388955B/en
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H01J49/40—Time-of-flight spectrometers
    • H01J49/401—Time-of-flight spectrometers characterised by orthogonal acceleration, e.g. focusing or selecting the ions, pusher electrode

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB0224594A 2001-10-22 2002-10-22 Mass spectrometer Expired - Fee Related GB2388955B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GBGB0125241.0A GB0125241D0 (en) 2001-10-22 2001-10-22 Mass spectrometer
GBGB0127662.5A GB0127662D0 (en) 2001-10-22 2001-11-19 Mass Spectrometer
GB0221502A GB0221502D0 (en) 2001-10-22 2002-09-17 Mass spectrometer

Publications (3)

Publication Number Publication Date
GB0224594D0 GB0224594D0 (en) 2002-12-04
GB2388955A GB2388955A (en) 2003-11-26
GB2388955B true GB2388955B (en) 2004-09-01

Family

ID=27256302

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0224594A Expired - Fee Related GB2388955B (en) 2001-10-22 2002-10-22 Mass spectrometer

Country Status (3)

Country Link
EP (1) EP1306881B1 (en)
CA (1) CA2409346C (en)
GB (1) GB2388955B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7683314B2 (en) * 2004-04-05 2010-03-23 Micromass Uk Limited Mass spectrometer
GB2428876B (en) * 2004-04-05 2008-10-01 Micromass Ltd Mass spectrometer
GB0427632D0 (en) 2004-12-17 2005-01-19 Micromass Ltd Mass spectrometer
GB201104292D0 (en) * 2011-03-15 2011-04-27 Micromass Ltd M/z targets attenuation on time of flight instruments
CN106098528B (en) * 2016-06-14 2017-12-19 清华大学深圳研究生院 A kind of apparatus and method for reducing ionic migration spectrometer ion gate inductive kick

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006481A1 (en) * 1996-08-09 1998-02-19 Analytica Of Branford, Inc. Multipole ion guide ion trap mass spectrometry
JP2000251831A (en) * 1999-03-01 2000-09-14 Jeol Ltd Mass spectrometer
GB2369721A (en) * 2000-11-29 2002-06-05 Micromass Ltd Increasing the dynamic range of a mass spectrometer using variable ion optics
EP1302973A2 (en) * 2001-10-10 2003-04-16 Hitachi, Ltd. Mass spectrometer and measurement system and method for TOF mass spectrometry

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5689111A (en) * 1995-08-10 1997-11-18 Analytica Of Branford, Inc. Ion storage time-of-flight mass spectrometer
JP2002502086A (en) * 1998-01-23 2002-01-22 アナリティカ オブ ブランフォード インコーポレーテッド Mass spectrometry from the surface

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1998006481A1 (en) * 1996-08-09 1998-02-19 Analytica Of Branford, Inc. Multipole ion guide ion trap mass spectrometry
JP2000251831A (en) * 1999-03-01 2000-09-14 Jeol Ltd Mass spectrometer
GB2369721A (en) * 2000-11-29 2002-06-05 Micromass Ltd Increasing the dynamic range of a mass spectrometer using variable ion optics
EP1302973A2 (en) * 2001-10-10 2003-04-16 Hitachi, Ltd. Mass spectrometer and measurement system and method for TOF mass spectrometry

Also Published As

Publication number Publication date
EP1306881A3 (en) 2004-11-10
CA2409346A1 (en) 2003-04-22
EP1306881B1 (en) 2008-10-01
GB0224594D0 (en) 2002-12-04
GB2388955A (en) 2003-11-26
CA2409346C (en) 2007-01-09
EP1306881A2 (en) 2003-05-02

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Legal Events

Date Code Title Description
COOA Change in applicant's name or ownership of the application

Owner name: MICROMASS UK LIMITED

Free format text: FORMER APPLICANT(S): MICROMASS LIMITED

PCNP Patent ceased through non-payment of renewal fee

Effective date: 20201022