GB2419032B - Mass spectrometer - Google Patents

Mass spectrometer

Info

Publication number
GB2419032B
GB2419032B GB0523064A GB0523064A GB2419032B GB 2419032 B GB2419032 B GB 2419032B GB 0523064 A GB0523064 A GB 0523064A GB 0523064 A GB0523064 A GB 0523064A GB 2419032 B GB2419032 B GB 2419032B
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
GB0523064A
Other versions
GB2419032A (en
GB0523064D0 (en
Inventor
Jeffrey Mark Brown
Daniel James Kenny
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
Application filed by Micromass UK Ltd filed Critical Micromass UK Ltd
Publication of GB0523064D0 publication Critical patent/GB0523064D0/en
Publication of GB2419032A publication Critical patent/GB2419032A/en
Application granted granted Critical
Publication of GB2419032B publication Critical patent/GB2419032B/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H01J49/405—Time-of-flight spectrometers characterised by the reflectron, e.g. curved field, electrode shapes
    • 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
    • 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
    • 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

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB0523064A 2003-11-17 2004-11-16 Mass spectrometer Expired - Fee Related GB2419032B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0326717.6A GB0326717D0 (en) 2003-11-17 2003-11-17 Mass spectrometer
GB0425270A GB2408144B (en) 2003-11-17 2004-11-16 Mass spectrometer

Publications (3)

Publication Number Publication Date
GB0523064D0 GB0523064D0 (en) 2005-12-21
GB2419032A GB2419032A (en) 2006-04-12
GB2419032B true GB2419032B (en) 2006-07-26

Family

ID=29726671

Family Applications (3)

Application Number Title Priority Date Filing Date
GBGB0326717.6A Ceased GB0326717D0 (en) 2003-11-17 2003-11-17 Mass spectrometer
GB0425270A Expired - Fee Related GB2408144B (en) 2003-11-17 2004-11-16 Mass spectrometer
GB0523064A Expired - Fee Related GB2419032B (en) 2003-11-17 2004-11-16 Mass spectrometer

Family Applications Before (2)

Application Number Title Priority Date Filing Date
GBGB0326717.6A Ceased GB0326717D0 (en) 2003-11-17 2003-11-17 Mass spectrometer
GB0425270A Expired - Fee Related GB2408144B (en) 2003-11-17 2004-11-16 Mass spectrometer

Country Status (4)

Country Link
JP (1) JP5036017B2 (en)
CA (1) CA2487790C (en)
DE (2) DE102004055279B4 (en)
GB (3) GB0326717D0 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102018116305B4 (en) * 2018-07-05 2023-05-25 Analytik Jena Gmbh Dynamic ion filter to reduce highly abundant ions

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1997048120A1 (en) * 1996-06-10 1997-12-18 Hd Technologies Limited Time-of-flight mass spectrometer
WO1998033203A1 (en) * 1997-01-28 1998-07-30 Gbc Scientific Equipment Pty. Ltd. Gate for eliminating charged particles in time of flight spectrometers
US6078043A (en) * 1996-02-27 2000-06-20 University Of Birmingham Mass selector

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0562643A (en) * 1991-09-04 1993-03-12 Nippon Steel Corp Flight time type mass spectrometer with electrostatic shutter and analyzing method
US5654543A (en) * 1995-11-02 1997-08-05 Hewlett-Packard Company Mass spectrometer and related method
WO1999001889A1 (en) * 1997-07-02 1999-01-14 Merck & Co., Inc. Novel mass spectrometer
JP2000285848A (en) * 1999-03-30 2000-10-13 Jeol Ltd Time-of-flight mass spectroscope
JP2000348666A (en) * 1999-06-03 2000-12-15 Jeol Ltd Vertical-acceleration-type time-of-flight type mass spectrometry device
JP2001215216A (en) * 2000-02-01 2001-08-10 Hitachi Ltd Microscopic laser mass spectrometer
JP2002245964A (en) * 2001-02-22 2002-08-30 Jeol Ltd Time-of-flight mass spectrometer

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6078043A (en) * 1996-02-27 2000-06-20 University Of Birmingham Mass selector
WO1997048120A1 (en) * 1996-06-10 1997-12-18 Hd Technologies Limited Time-of-flight mass spectrometer
WO1998033203A1 (en) * 1997-01-28 1998-07-30 Gbc Scientific Equipment Pty. Ltd. Gate for eliminating charged particles in time of flight spectrometers

Also Published As

Publication number Publication date
CA2487790C (en) 2013-09-10
GB2408144B (en) 2006-04-26
GB2419032A (en) 2006-04-12
GB0326717D0 (en) 2003-12-17
GB2408144A (en) 2005-05-18
DE102004055279B4 (en) 2010-12-02
DE202004017772U1 (en) 2005-04-07
GB0425270D0 (en) 2004-12-15
JP2005190994A (en) 2005-07-14
CA2487790A1 (en) 2005-05-17
GB0523064D0 (en) 2005-12-21
JP5036017B2 (en) 2012-09-26
DE102004055279A1 (en) 2005-07-07

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Legal Events

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

Effective date: 20201116