GB9705009D0 - Mass spectrometer system and method using simultaneous mode detector and signal region flags - Google Patents

Mass spectrometer system and method using simultaneous mode detector and signal region flags

Info

Publication number
GB9705009D0
GB9705009D0 GBGB9705009.0A GB9705009A GB9705009D0 GB 9705009 D0 GB9705009 D0 GB 9705009D0 GB 9705009 A GB9705009 A GB 9705009A GB 9705009 D0 GB9705009 D0 GB 9705009D0
Authority
GB
United Kingdom
Prior art keywords
mass spectrometer
signal region
spectrometer system
mode detector
simultaneous mode
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.)
Granted
Application number
GBGB9705009.0A
Other versions
GB2308228B (en
GB2308228A (en
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.)
Nordion Inc
Original Assignee
MDS Inc
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 CA 2131753 external-priority patent/CA2131753C/en
Priority claimed from US08/350,767 external-priority patent/US5463219A/en
Application filed by MDS Inc filed Critical MDS Inc
Publication of GB9705009D0 publication Critical patent/GB9705009D0/en
Publication of GB2308228A publication Critical patent/GB2308228A/en
Application granted granted Critical
Publication of GB2308228B publication Critical patent/GB2308228B/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
    • H01J49/025—Detectors specially adapted to particle spectrometers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
    • H01J43/04—Electron multipliers
    • H01J43/30—Circuit arrangements not adapted to a particular application of the tube and not otherwise provided for
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/022—Circuit arrangements, e.g. for generating deviation currents or voltages ; Components associated with high voltage supply
    • 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
    • H01J49/105—Ion sources; Ion guns using high-frequency excitation, e.g. microwave excitation, Inductively Coupled Plasma [ICP]

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Plasma & Fusion (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
GB9705009A 1994-09-09 1995-09-06 Mass spectrometer system and method using simultaneous mode detector and signal region flags Expired - Lifetime GB2308228B (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CA 2131753 CA2131753C (en) 1994-09-09 1994-09-09 Spectrometer system and method using dual mode detector and signal region flags
US08/350,767 US5463219A (en) 1994-12-07 1994-12-07 Mass spectrometer system and method using simultaneous mode detector and signal region flags
PCT/CA1995/000506 WO1996008034A1 (en) 1994-09-09 1995-09-06 Mass spectrometer system and method using simultaneous mode detector and signal region flags

Publications (3)

Publication Number Publication Date
GB9705009D0 true GB9705009D0 (en) 1997-04-30
GB2308228A GB2308228A (en) 1997-06-18
GB2308228B GB2308228B (en) 1998-07-08

Family

ID=25677478

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9705009A Expired - Lifetime GB2308228B (en) 1994-09-09 1995-09-06 Mass spectrometer system and method using simultaneous mode detector and signal region flags

Country Status (4)

Country Link
AU (1) AU3338795A (en)
DE (1) DE19581761B4 (en)
GB (1) GB2308228B (en)
WO (1) WO1996008034A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6362473B1 (en) * 1998-10-05 2002-03-26 Bruker Daltonik Gmbh Method for management of daughter ion spectra over several generations

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2102931A5 (en) * 1970-08-31 1972-04-07 Thomson Csf Mass spectrometry - instantaneous alternative of direct or high gain reception of ion beam
US4472630A (en) * 1982-03-12 1984-09-18 Purdue Research Foundation Dual mode particle detection apparatus for a spectroscopy system
CA1245778A (en) * 1985-10-24 1988-11-29 John B. French Mass analyzer system with reduced drift
DE3923847A1 (en) * 1989-07-19 1991-02-07 Jans Heino Photon current measuring device - has sec. electron multiplier with anode current supplied to microcomputer via A=D converter

Also Published As

Publication number Publication date
DE19581761B4 (en) 2006-08-24
WO1996008034A1 (en) 1996-03-14
GB2308228B (en) 1998-07-08
AU3338795A (en) 1996-03-27
GB2308228A (en) 1997-06-18
DE19581761T1 (en) 1998-01-22

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Legal Events

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

Expiry date: 20150905