DE69118121D1 - Quadrupolmassenspektrometers - Google Patents
QuadrupolmassenspektrometersInfo
- Publication number
- DE69118121D1 DE69118121D1 DE69118121T DE69118121T DE69118121D1 DE 69118121 D1 DE69118121 D1 DE 69118121D1 DE 69118121 T DE69118121 T DE 69118121T DE 69118121 T DE69118121 T DE 69118121T DE 69118121 D1 DE69118121 D1 DE 69118121D1
- Authority
- DE
- Germany
- Prior art keywords
- mass spectrometer
- quadrupole mass
- quadrupole
- spectrometer
- mass
- 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 - Lifetime
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
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Electron Tubes For Measurement (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP33866390 | 1990-11-30 | ||
JP3093175A JPH0656752B2 (ja) | 1990-11-30 | 1991-03-30 | 四重極質量分析装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69118121D1 true DE69118121D1 (de) | 1996-04-25 |
DE69118121T2 DE69118121T2 (de) | 1996-11-28 |
Family
ID=26434595
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69118121T Expired - Lifetime DE69118121T2 (de) | 1990-11-30 | 1991-11-28 | Quadrupolmassenspektrometers |
Country Status (4)
Country | Link |
---|---|
US (1) | US5227629A (de) |
EP (1) | EP0488746B1 (de) |
JP (1) | JPH0656752B2 (de) |
DE (1) | DE69118121T2 (de) |
Families Citing this family (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
US5436445A (en) * | 1991-02-28 | 1995-07-25 | Teledyne Electronic Technologies | Mass spectrometry method with two applied trapping fields having same spatial form |
DE4242766A1 (de) * | 1992-12-17 | 1994-06-23 | Leybold Ag | Quadrupol-Massenfilter |
JPH06290733A (ja) * | 1993-04-01 | 1994-10-18 | Hitachi Ltd | 四重極質量分析計 |
US5598001A (en) * | 1996-01-30 | 1997-01-28 | Hewlett-Packard Company | Mass selective multinotch filter with orthogonal excision fields |
GB2370685B (en) * | 2000-11-29 | 2003-01-22 | Micromass Ltd | Mass spectrometers and methods of mass spectrometry |
US6646258B2 (en) | 2001-01-22 | 2003-11-11 | Agilent Technologies, Inc. | Concave electrode ion pipe |
JP4182906B2 (ja) * | 2004-03-15 | 2008-11-19 | 株式会社島津製作所 | 四重極質量分析装置 |
US7183545B2 (en) * | 2005-03-15 | 2007-02-27 | Agilent Technologies, Inc. | Multipole ion mass filter having rotating electric field |
US7709786B2 (en) * | 2006-02-07 | 2010-05-04 | The University Of British Columbia | Method of operating quadrupoles with added multipole fields to provide mass analysis in islands of stability |
US7880140B2 (en) * | 2007-05-02 | 2011-02-01 | Dh Technologies Development Pte. Ltd | Multipole mass filter having improved mass resolution |
CA2779745C (en) * | 2009-11-16 | 2018-03-27 | Dh Technologies Development Pte. Ltd. | Apparatus and method for coupling rf and ac signals to provide power to a multipole in a mass spectrometer |
WO2012017548A1 (ja) * | 2010-08-06 | 2012-02-09 | 株式会社島津製作所 | 四重極型質量分析装置 |
EP2660589A4 (de) * | 2010-12-28 | 2016-03-02 | Shimadzu Corp | Massenspektrometer-chromatograf |
JP5786690B2 (ja) * | 2011-12-01 | 2015-09-30 | 株式会社島津製作所 | 四重極型質量分析装置 |
CN103560069A (zh) * | 2013-10-09 | 2014-02-05 | 中国科学院大连化学物理研究所 | 一种直流叠加脉冲电源 |
US11361958B2 (en) | 2018-02-16 | 2022-06-14 | Micromass Uk Limited | Quadrupole devices |
CN110729171B (zh) * | 2018-07-17 | 2022-05-17 | 株式会社岛津制作所 | 四极质量分析器及质量分析方法 |
WO2020183159A1 (en) | 2019-03-11 | 2020-09-17 | Micromass Uk Limited | Quadrupole devices |
CN114787962A (zh) | 2019-12-17 | 2022-07-22 | 豪夫迈·罗氏有限公司 | 用于多跃迁监测的方法和装置 |
EP4100731A4 (de) * | 2020-02-06 | 2023-11-08 | Shanghai Polaris Biology Co., Ltd. | Vorrichtungen und verfahren zum erzeugen von resonanzanregung für ein ionenmunipulationsgerät |
GB202216612D0 (en) * | 2022-11-08 | 2022-12-21 | Micromass Ltd | Bandpass mass filter |
Family Cites Families (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
IT528250A (de) * | 1953-12-24 | |||
US3147445A (en) * | 1959-11-05 | 1964-09-01 | Thompson Ramo Wooldridge Inc | Quadrupole focusing means for charged particle containment |
US3784814A (en) * | 1970-03-14 | 1974-01-08 | Nippon Electric Varian Ltd | Quadrupole mass spectrometer having resolution variation capability |
US3931343A (en) * | 1974-02-11 | 1976-01-06 | Allied Chemical Corporation | Nitrosochlorination of cyclo-olefins |
US4214160A (en) * | 1976-03-04 | 1980-07-22 | Finnigan Corporation | Mass spectrometer system and method for control of ion energy for different masses |
JPS61296650A (ja) * | 1985-06-25 | 1986-12-27 | Anelva Corp | 四重極型質量分析計電源 |
CA1251870A (en) * | 1985-12-11 | 1989-03-28 | Peter H. Dawson | Quadrupole mass spectrometer |
FR2620568A1 (fr) * | 1987-09-11 | 1989-03-17 | Nermag Sa Ste Nouvelle | Procede d'alimentation en tension des spectrographes de masse du type quadripolaire |
US5089703A (en) * | 1991-05-16 | 1992-02-18 | Finnigan Corporation | Method and apparatus for mass analysis in a multipole mass spectrometer |
-
1991
- 1991-03-30 JP JP3093175A patent/JPH0656752B2/ja not_active Expired - Lifetime
- 1991-11-28 EP EP91311040A patent/EP0488746B1/de not_active Expired - Lifetime
- 1991-11-28 DE DE69118121T patent/DE69118121T2/de not_active Expired - Lifetime
- 1991-11-29 US US07/800,069 patent/US5227629A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0656752B2 (ja) | 1994-07-27 |
US5227629A (en) | 1993-07-13 |
JPH04218251A (ja) | 1992-08-07 |
EP0488746A2 (de) | 1992-06-03 |
EP0488746B1 (de) | 1996-03-20 |
EP0488746A3 (en) | 1992-10-21 |
DE69118121T2 (de) | 1996-11-28 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition |