ATE151915T1 - Massenspektrometrieverfahren mittels zusätzlicher ac spannungssignale - Google Patents

Massenspektrometrieverfahren mittels zusätzlicher ac spannungssignale

Info

Publication number
ATE151915T1
ATE151915T1 AT92907848T AT92907848T ATE151915T1 AT E151915 T1 ATE151915 T1 AT E151915T1 AT 92907848 T AT92907848 T AT 92907848T AT 92907848 T AT92907848 T AT 92907848T AT E151915 T1 ATE151915 T1 AT E151915T1
Authority
AT
Austria
Prior art keywords
voltage signals
supplemental
trap
high power
ions
Prior art date
Application number
AT92907848T
Other languages
English (en)
Inventor
Paul E Kelley
Original Assignee
Teledyne Ind
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 Teledyne Ind filed Critical Teledyne Ind
Application granted granted Critical
Publication of ATE151915T1 publication Critical patent/ATE151915T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/004—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn
    • H01J49/0045—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction
    • H01J49/0063—Combinations of spectrometers, tandem spectrometers, e.g. MS/MS, MSn characterised by the fragmentation or other specific reaction by applying a resonant excitation voltage
    • 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
    • H01J49/424—Three-dimensional ion traps, i.e. comprising end-cap and ring electrodes
    • 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
    • H01J49/426—Methods for controlling ions
    • H01J49/427—Ejection and selection methods
    • H01J49/4285—Applying a resonant signal, e.g. selective resonant ejection matching the secular frequency of ions

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electron Tubes For Measurement (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
AT92907848T 1991-02-28 1992-02-11 Massenspektrometrieverfahren mittels zusätzlicher ac spannungssignale ATE151915T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66219191A 1991-02-28 1991-02-28

Publications (1)

Publication Number Publication Date
ATE151915T1 true ATE151915T1 (de) 1997-05-15

Family

ID=24656746

Family Applications (1)

Application Number Title Priority Date Filing Date
AT92907848T ATE151915T1 (de) 1991-02-28 1992-02-11 Massenspektrometrieverfahren mittels zusätzlicher ac spannungssignale

Country Status (8)

Country Link
EP (1) EP0573579B1 (de)
JP (1) JP2743034B2 (de)
AT (1) ATE151915T1 (de)
CA (1) CA2101152C (de)
DE (1) DE69219113T2 (de)
DK (1) DK0573579T3 (de)
ES (1) ES2106177T3 (de)
WO (1) WO1992015392A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5200613A (en) * 1991-02-28 1993-04-06 Teledyne Mec Mass spectrometry method using supplemental AC voltage signals
US5381007A (en) * 1991-02-28 1995-01-10 Teledyne Mec A Division Of Teledyne Industries, Inc. Mass spectrometry method with two applied trapping fields having same spatial form
GB2267385B (en) * 1992-05-29 1995-12-13 Finnigan Corp Method of detecting the ions in an ion trap mass spectrometer

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0409362B1 (de) * 1985-05-24 1995-04-19 Finnigan Corporation Betriebsverfahren für eine Ionenfalle
US4749860A (en) * 1986-06-05 1988-06-07 Finnigan Corporation Method of isolating a single mass in a quadrupole ion trap

Also Published As

Publication number Publication date
JPH06508469A (ja) 1994-09-22
CA2101152C (en) 1999-03-30
EP0573579B1 (de) 1997-04-16
DK0573579T3 (da) 1997-10-20
DE69219113T2 (de) 1997-11-20
ES2106177T3 (es) 1997-11-01
DE69219113D1 (de) 1997-05-22
JP2743034B2 (ja) 1998-04-22
CA2101152A1 (en) 1992-08-29
WO1992015392A1 (en) 1992-09-17
EP0573579A1 (de) 1993-12-15
EP0573579A4 (de) 1995-08-09

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee