GB2401990B - Mass spectrometer - Google Patents

Mass spectrometer

Info

Publication number
GB2401990B
GB2401990B GB0410257A GB0410257A GB2401990B GB 2401990 B GB2401990 B GB 2401990B GB 0410257 A GB0410257 A GB 0410257A GB 0410257 A GB0410257 A GB 0410257A GB 2401990 B GB2401990 B GB 2401990B
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 - Lifetime
Application number
GB0410257A
Other versions
GB0410257D0 (en
GB2401990A (en
Inventor
Steve Bajic
Robert Harold Bateman
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 GB0410257D0 publication Critical patent/GB0410257D0/en
Publication of GB2401990A publication Critical patent/GB2401990A/en
Application granted granted Critical
Publication of GB2401990B publication Critical patent/GB2401990B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H01J49/02—Details
    • H01J49/10—Ion sources; Ion guns
    • H01J49/16—Ion sources; Ion guns using surface ionisation, e.g. field-, thermionic- or photo-emission

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
GB0410257A 2003-05-09 2004-05-07 Mass spectrometer Expired - Lifetime GB2401990B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0310696A GB0310696D0 (en) 2003-05-09 2003-05-09 Mass spectrometer

Publications (3)

Publication Number Publication Date
GB0410257D0 GB0410257D0 (en) 2004-06-09
GB2401990A GB2401990A (en) 2004-11-24
GB2401990B true GB2401990B (en) 2005-04-06

Family

ID=9957760

Family Applications (2)

Application Number Title Priority Date Filing Date
GB0310696A Ceased GB0310696D0 (en) 2003-05-09 2003-05-09 Mass spectrometer
GB0410257A Expired - Lifetime GB2401990B (en) 2003-05-09 2004-05-07 Mass spectrometer

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB0310696A Ceased GB0310696D0 (en) 2003-05-09 2003-05-09 Mass spectrometer

Country Status (3)

Country Link
CA (1) CA2466552C (en)
DE (2) DE202004007329U1 (en)
GB (2) GB0310696D0 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7417226B2 (en) 2003-07-16 2008-08-26 Micromass Uk Limited Mass spectrometer
GB2415290B (en) * 2003-07-16 2006-03-22 Micromass Ltd Mass spectrometer

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546222A (en) * 1978-09-27 1980-03-31 Hitachi Ltd Mass spectrograph
JPS63187548A (en) * 1987-01-29 1988-08-03 Hitachi Ltd Atmospheric pressure ionization mass spectrometer
GB2362259A (en) * 1999-04-15 2001-11-14 Hitachi Ltd Mass analysis apparatus
US6462337B1 (en) * 2000-04-20 2002-10-08 Agilent Technologies, Inc. Mass spectrometer electrospray ionization

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3600573A (en) * 1968-10-09 1971-08-17 Jeol Ltd Ion beam intensity control with pulsed beam deflection and synchronized ion source blanking
JP2834136B2 (en) * 1988-04-27 1998-12-09 株式会社日立製作所 Mass spectrometer
GB8826966D0 (en) * 1988-11-18 1988-12-21 Vg Instr Group Plc Gas analyzer
GB9304462D0 (en) * 1993-03-04 1993-04-21 Kore Tech Ltd Mass spectrometer
GB9525507D0 (en) * 1995-12-14 1996-02-14 Fisons Plc Electrospray and atmospheric pressure chemical ionization mass spectrometer and ion source

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5546222A (en) * 1978-09-27 1980-03-31 Hitachi Ltd Mass spectrograph
JPS63187548A (en) * 1987-01-29 1988-08-03 Hitachi Ltd Atmospheric pressure ionization mass spectrometer
GB2362259A (en) * 1999-04-15 2001-11-14 Hitachi Ltd Mass analysis apparatus
US6462337B1 (en) * 2000-04-20 2002-10-08 Agilent Technologies, Inc. Mass spectrometer electrospray ionization

Also Published As

Publication number Publication date
DE202004007329U1 (en) 2004-09-23
GB0410257D0 (en) 2004-06-09
GB0310696D0 (en) 2003-06-11
GB2401990A (en) 2004-11-24
DE102004022561B4 (en) 2008-06-26
CA2466552C (en) 2012-12-04
CA2466552A1 (en) 2004-11-09
DE102004022561A1 (en) 2005-01-13
DE102004022561A9 (en) 2007-12-27

Similar Documents

Publication Publication Date Title
GB0305420D0 (en) Mass spectrometer
GB2401721B (en) Mass spectrometer
GB2409764B (en) Mass spectrometer
GB2406211B (en) Mass spectrometer
GB2409568B (en) Mass spectrometer
GB2401243B (en) Mass spectrometer
GB2405991B (en) Mass spectrometer
GB2406703B (en) Mass spectrometer
GB2407206B (en) Mass spectrometer
GB2402545B (en) Mass spectrometer
GB0322356D0 (en) Mass spectrometer
GB2402262B (en) Mass spectrometer
GB2401990B (en) Mass spectrometer
GB2408144B (en) Mass spectrometer
GB2402807B (en) Mass spectrometer
GB2415290B (en) Mass spectrometer
GB0324054D0 (en) Mass spectrometer
GB0303310D0 (en) Mass spectrometer
GB0305541D0 (en) Mass spectrometer
GB0319789D0 (en) Mass spectrometer
GB0406601D0 (en) Mass spectrometer
GB0311225D0 (en) Mass spectrometry

Legal Events

Date Code Title Description
PE20 Patent expired after termination of 20 years

Expiry date: 20240506