GB2402546B - Ion detector - Google Patents

Ion detector

Info

Publication number
GB2402546B
GB2402546B GB0415778A GB0415778A GB2402546B GB 2402546 B GB2402546 B GB 2402546B GB 0415778 A GB0415778 A GB 0415778A GB 0415778 A GB0415778 A GB 0415778A GB 2402546 B GB2402546 B GB 2402546B
Authority
GB
United Kingdom
Prior art keywords
ion detector
detector
ion
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
GB0415778A
Other versions
GB2402546A (en
GB0415778D0 (en
Inventor
Robert Harold Bateman
Jeff 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
Priority claimed from GBGB0229001.3A external-priority patent/GB0229001D0/en
Application filed by Micromass UK Ltd filed Critical Micromass UK Ltd
Priority to GB0502172A priority Critical patent/GB2409103B/en
Publication of GB0415778D0 publication Critical patent/GB0415778D0/en
Publication of GB2402546A publication Critical patent/GB2402546A/en
Application granted granted Critical
Publication of GB2402546B publication Critical patent/GB2402546B/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
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/06—Electrode arrangements
    • H01J43/18—Electrode arrangements using essentially more than one dynode
    • H01J43/24—Dynodes having potential gradient along their surfaces
    • H01J43/246—Microchannel plates [MCP]
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/025—Detectors specially adapted to particle spectrometers

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
GB0415778A 2002-12-12 2003-12-08 Ion detector Expired - Fee Related GB2402546B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0502172A GB2409103B (en) 2002-12-12 2003-12-08 Ion detector

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GBGB0229001.3A GB0229001D0 (en) 2002-12-12 2002-12-12 Mass spectrometer
GB0328446A GB2397435B (en) 2002-12-12 2003-12-08 Ion detector

Publications (3)

Publication Number Publication Date
GB0415778D0 GB0415778D0 (en) 2004-08-18
GB2402546A GB2402546A (en) 2004-12-08
GB2402546B true GB2402546B (en) 2005-05-18

Family

ID=33454565

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0415778A Expired - Fee Related GB2402546B (en) 2002-12-12 2003-12-08 Ion detector

Country Status (1)

Country Link
GB (1) GB2402546B (en)

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193311A2 (en) * 1985-02-22 1986-09-03 Finnigan Corporation Ion detector
US6051831A (en) * 1996-10-28 2000-04-18 Bruker Daltonik Gmbh High-mass detector with high mass-resolution for time-of-flight mass spectrometers

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0193311A2 (en) * 1985-02-22 1986-09-03 Finnigan Corporation Ion detector
US6051831A (en) * 1996-10-28 2000-04-18 Bruker Daltonik Gmbh High-mass detector with high mass-resolution for time-of-flight mass spectrometers

Also Published As

Publication number Publication date
GB2402546A (en) 2004-12-08
GB0415778D0 (en) 2004-08-18

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Legal Events

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

Effective date: 20201208