ATE118925T1 - Messkopf für ein quadrupolmassenspektrometer. - Google Patents

Messkopf für ein quadrupolmassenspektrometer.

Info

Publication number
ATE118925T1
ATE118925T1 AT90110681T AT90110681T ATE118925T1 AT E118925 T1 ATE118925 T1 AT E118925T1 AT 90110681 T AT90110681 T AT 90110681T AT 90110681 T AT90110681 T AT 90110681T AT E118925 T1 ATE118925 T1 AT E118925T1
Authority
AT
Austria
Prior art keywords
measuring head
mass spectrometer
quadrupole mass
quadrupole
detector
Prior art date
Application number
AT90110681T
Other languages
English (en)
Inventor
Ulrich Dr Doebler
Original Assignee
Leybold Ag
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 Leybold Ag filed Critical Leybold Ag
Application granted granted Critical
Publication of ATE118925T1 publication Critical patent/ATE118925T1/de

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
    • H01J49/42—Stability-of-path spectrometers, e.g. monopole, quadrupole, multipole, farvitrons
    • H01J49/4205—Device types
    • H01J49/421—Mass filters, i.e. deviating unwanted ions without trapping
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
    • H01J49/00—Particle spectrometers or separator tubes
    • H01J49/02—Details
    • H01J49/04—Arrangements for introducing or extracting samples to be analysed, e.g. vacuum locks; Arrangements for external adjustment of electron- or ion-optical components

Landscapes

  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
  • Electron Tubes For Measurement (AREA)
AT90110681T 1990-06-06 1990-06-06 Messkopf für ein quadrupolmassenspektrometer. ATE118925T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP90110681A EP0460255B1 (de) 1990-06-06 1990-06-06 Messkopf für ein Quadrupolmassenspektrometer

Publications (1)

Publication Number Publication Date
ATE118925T1 true ATE118925T1 (de) 1995-03-15

Family

ID=8204057

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90110681T ATE118925T1 (de) 1990-06-06 1990-06-06 Messkopf für ein quadrupolmassenspektrometer.

Country Status (5)

Country Link
US (1) US5132536A (de)
EP (1) EP0460255B1 (de)
JP (1) JP3179130B2 (de)
AT (1) ATE118925T1 (de)
DE (1) DE59008540D1 (de)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5401962A (en) * 1993-06-14 1995-03-28 Ferran Scientific Residual gas sensor utilizing a miniature quadrupole array

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3075076A (en) * 1958-12-12 1963-01-22 Siemens Ag Gas-analyzing method and apparatus
US3105899A (en) * 1960-03-25 1963-10-01 Siemens Ag Electric mass filter
US3350559A (en) * 1965-01-26 1967-10-31 Gen Electric Monopole mass spectrometer having one ceramic electrode coated with metal to within a short distance of each end
US3457404A (en) * 1965-09-13 1969-07-22 Electronic Associates Quadrupole mass analyzer
US3560734A (en) * 1968-06-26 1971-02-02 Edward F Barnett Quadrupole mass filter with fringing-field penetrating structure
GB1379515A (en) * 1970-10-30 1975-01-02 Ball G W Mass spectrometers
US3937954A (en) * 1973-03-30 1976-02-10 Extranuclear Laboratories, Inc. Methods and apparatus for spatial separation of AC and DC electric fields, with application to fringe fields in quadrupole mass filters
GB2138201B (en) * 1983-03-28 1986-07-16 Prutec Ltd Mass spectrometer
CN85102774B (zh) * 1985-04-01 1987-11-04 复旦大学 利用封闭边界产生静电四极场的结构
US4885500A (en) * 1986-11-19 1989-12-05 Hewlett-Packard Company Quartz quadrupole for mass filter

Also Published As

Publication number Publication date
JPH04229544A (ja) 1992-08-19
EP0460255A1 (de) 1991-12-11
DE59008540D1 (de) 1995-03-30
EP0460255B1 (de) 1995-02-22
JP3179130B2 (ja) 2001-06-25
US5132536A (en) 1992-07-21

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Legal Events

Date Code Title Description
REN Ceased due to non-payment of the annual fee