GB2508945B - Orthogonal acceleration coaxial cylinder time of flight mass analyser - Google Patents

Orthogonal acceleration coaxial cylinder time of flight mass analyser

Info

Publication number
GB2508945B
GB2508945B GB1308864.6A GB201308864A GB2508945B GB 2508945 B GB2508945 B GB 2508945B GB 201308864 A GB201308864 A GB 201308864A GB 2508945 B GB2508945 B GB 2508945B
Authority
GB
United Kingdom
Prior art keywords
flight mass
mass analyser
orthogonal acceleration
coaxial cylinder
cylinder time
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.)
Active
Application number
GB1308864.6A
Other versions
GB2508945A (en
GB201308864D0 (en
Inventor
John Brian Hoyes
David J Langridge
Jason Lee Wildgoose
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 GBGB1208847.2A external-priority patent/GB201208847D0/en
Priority claimed from GBGB1216486.9A external-priority patent/GB201216486D0/en
Priority claimed from GBGB1216489.3A external-priority patent/GB201216489D0/en
Priority claimed from GBGB1216488.5A external-priority patent/GB201216488D0/en
Application filed by Micromass UK Ltd filed Critical Micromass UK Ltd
Publication of GB201308864D0 publication Critical patent/GB201308864D0/en
Publication of GB2508945A publication Critical patent/GB2508945A/en
Application granted granted Critical
Publication of GB2508945B publication Critical patent/GB2508945B/en
Active 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
    • H01J49/408—Time-of-flight spectrometers with multiple changes of direction, e.g. by using electric or magnetic sectors, closed-loop time-of-flight
    • 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
    • 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
    • H01J49/406—Time-of-flight spectrometers with multiple reflections

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB1308864.6A 2012-05-18 2013-05-16 Orthogonal acceleration coaxial cylinder time of flight mass analyser Active GB2508945B (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
GBGB1208847.2A GB201208847D0 (en) 2012-05-18 2012-05-18 Orthogonal acceleration coaxial cylinder time of flight mass analyser
GBGB1216486.9A GB201216486D0 (en) 2012-09-14 2012-09-14 Orthogonal acceleration coaxial cylinder time of flight mass analyser
GBGB1216489.3A GB201216489D0 (en) 2012-09-14 2012-09-14 Orthogonal acceleration coaxial cyclinder time of mass analyser
GBGB1216488.5A GB201216488D0 (en) 2012-09-14 2012-09-14 Orthogonal acceleration coaxial cyclinder time of flight mass analyser

Publications (3)

Publication Number Publication Date
GB201308864D0 GB201308864D0 (en) 2013-07-03
GB2508945A GB2508945A (en) 2014-06-18
GB2508945B true GB2508945B (en) 2015-06-03

Family

ID=48746878

Family Applications (2)

Application Number Title Priority Date Filing Date
GB1308872.9A Active GB2505275B (en) 2012-05-18 2013-05-16 Orthogonal acceleration coaxial cylinder time of flight mass analyser
GB1308864.6A Active GB2508945B (en) 2012-05-18 2013-05-16 Orthogonal acceleration coaxial cylinder time of flight mass analyser

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB1308872.9A Active GB2505275B (en) 2012-05-18 2013-05-16 Orthogonal acceleration coaxial cylinder time of flight mass analyser

Country Status (1)

Country Link
GB (2) GB2505275B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2534946B (en) * 2013-03-05 2017-07-05 Micromass Ltd Spatially correlated dynamic focusing
GB201304528D0 (en) * 2013-03-13 2013-04-24 Micromass Ltd Toroidal trapping geometry pulsed ion source
DE112015001622B4 (en) 2014-04-01 2022-12-22 Micromass Uk Limited Orthogonal acceleration coaxial cylinder mass analyzer

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050285030A1 (en) * 2003-10-23 2005-12-29 Farnsworth Vincent R Time of flight mass analyzer having improved detector arrangement and method of operating same
GB2470599A (en) * 2009-05-29 2010-12-01 Thermo Fisher Scient Charged particle analysers and methods of separating charged particles
GB2482785A (en) * 2010-08-12 2012-02-15 Bruker Daltonik Gmbh Kingdon mass spectrometer with cylindrical electrodes

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2476964A (en) * 2010-01-15 2011-07-20 Anatoly Verenchikov Electrostatic trap mass spectrometer
GB201007210D0 (en) * 2010-04-30 2010-06-16 Verenchikov Anatoly Time-of-flight mass spectrometer with improved duty cycle
GB201103361D0 (en) * 2011-02-28 2011-04-13 Shimadzu Corp Mass analyser and method of mass analysis

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20050285030A1 (en) * 2003-10-23 2005-12-29 Farnsworth Vincent R Time of flight mass analyzer having improved detector arrangement and method of operating same
GB2470599A (en) * 2009-05-29 2010-12-01 Thermo Fisher Scient Charged particle analysers and methods of separating charged particles
GB2482785A (en) * 2010-08-12 2012-02-15 Bruker Daltonik Gmbh Kingdon mass spectrometer with cylindrical electrodes

Also Published As

Publication number Publication date
GB201308872D0 (en) 2013-07-03
GB2508945A (en) 2014-06-18
GB2505275A (en) 2014-02-26
GB2505275B (en) 2016-09-14
GB201308864D0 (en) 2013-07-03

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