DE69939506D1 - Simultandetektionisotopverhältnismassenspektrometer - Google Patents
SimultandetektionisotopverhältnismassenspektrometerInfo
- Publication number
- DE69939506D1 DE69939506D1 DE69939506T DE69939506T DE69939506D1 DE 69939506 D1 DE69939506 D1 DE 69939506D1 DE 69939506 T DE69939506 T DE 69939506T DE 69939506 T DE69939506 T DE 69939506T DE 69939506 D1 DE69939506 D1 DE 69939506D1
- Authority
- DE
- Germany
- Prior art keywords
- mass spectrometer
- simultaneous detection
- isotope ratio
- ratio mass
- detection isotope
- 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
- H01J49/28—Static spectrometers
- H01J49/30—Static spectrometers using magnetic analysers, e.g. Dempster spectrometer
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
- Electron Tubes For Measurement (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GBGB9808319.9A GB9808319D0 (en) | 1998-04-20 | 1998-04-20 | Simultaneous detection isotopic ratio mass spectrometer |
Publications (1)
Publication Number | Publication Date |
---|---|
DE69939506D1 true DE69939506D1 (de) | 2008-10-23 |
Family
ID=10830604
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69936800T Expired - Lifetime DE69936800T2 (de) | 1998-04-20 | 1999-04-16 | Massenspektrometer |
DE69939506T Expired - Lifetime DE69939506D1 (de) | 1998-04-20 | 1999-04-16 | Simultandetektionisotopverhältnismassenspektrometer |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69936800T Expired - Lifetime DE69936800T2 (de) | 1998-04-20 | 1999-04-16 | Massenspektrometer |
Country Status (6)
Country | Link |
---|---|
US (1) | US6297501B1 (de) |
EP (2) | EP1339089B1 (de) |
JP (2) | JP3486668B2 (de) |
CA (1) | CA2269385C (de) |
DE (2) | DE69936800T2 (de) |
GB (1) | GB9808319D0 (de) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP4426458B2 (ja) | 2002-11-15 | 2010-03-03 | マイクロマス ユーケー リミテッド | マススペクトロメータ |
GB0226715D0 (en) * | 2002-11-15 | 2002-12-24 | Micromass Ltd | Mass spectrometer |
JP3457306B1 (ja) * | 2002-12-13 | 2003-10-14 | スガ試験機株式会社 | 水安定同位体比測定用水電解装置及び水安定同位体比質量分析方法 |
US6984821B1 (en) * | 2004-06-16 | 2006-01-10 | Battelle Energy Alliance, Llc | Mass spectrometer and methods of increasing dispersion between ion beams |
KR20060068534A (ko) * | 2004-12-16 | 2006-06-21 | 한국전자통신연구원 | 나노와이어 센서 및 제조 방법 |
WO2007025348A1 (en) * | 2005-09-02 | 2007-03-08 | Australian Nuclear Science & Technology Organisation | An isotope ratio mass spectrometer and methods for determining isotope ratios |
GB2446005B (en) * | 2007-01-23 | 2012-03-21 | Superion Ltd | Apparatus and method relating to removal of selected particles from a charged particle beam |
US7858950B2 (en) * | 2007-05-29 | 2010-12-28 | Battelle Energy Alliance, Llc | Electrostatic dispersion lenses and ion beam dispersion methods |
DE102009029899A1 (de) * | 2009-06-19 | 2010-12-23 | Thermo Fisher Scientific (Bremen) Gmbh | Massenspektrometer und Verfahren zur Isotopenanalyse |
US9190253B2 (en) * | 2010-02-26 | 2015-11-17 | Perkinelmer Health Sciences, Inc. | Systems and methods of suppressing unwanted ions |
GB201011862D0 (en) | 2010-07-14 | 2010-09-01 | Thermo Fisher Scient Bremen | Ion detection arrangement |
DE102010061178A1 (de) * | 2010-12-13 | 2012-06-14 | Gsi Helmholtzzentrum Für Schwerionenforschung Gmbh | Chromatischer Energiefilter |
WO2013059723A1 (en) * | 2011-10-21 | 2013-04-25 | California Institute Of Technology | High-resolution mass spectrometer and methods for determining the isotopic anatomy of organic and volatile molecules |
GB2521579B (en) * | 2012-10-10 | 2018-12-19 | California Inst Of Techn | Mass spectrometer, system and use of the mass spectrometer for determining isotopic anatomy of compounds |
GB2541391B (en) * | 2015-08-14 | 2018-11-28 | Thermo Fisher Scient Bremen Gmbh | Detector and slit configuration in an isotope ratio mass spectrometer |
GB2541385B (en) | 2015-08-14 | 2020-01-01 | Thermo Fisher Scient Bremen Gmbh | Dynamic range improvement for isotope ratio mass spectrometry |
CN106512726B (zh) * | 2016-10-18 | 2017-11-21 | 中国原子能科学研究院 | 一种同位素电磁分离器 |
CN110914952B (zh) * | 2017-05-12 | 2022-09-23 | 诺威量测设备公司 | 质谱仪检测器及使用其的系统和方法 |
CN114088798A (zh) * | 2021-11-15 | 2022-02-25 | 启先核(北京)科技有限公司 | 一种质谱系统及其测量方法 |
CN115308292A (zh) * | 2022-08-23 | 2022-11-08 | 中国原子能科学研究院 | 氢同位素组分含量的质谱分析方法 |
Family Cites Families (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1161395A (en) | 1966-05-17 | 1969-08-13 | Ass Elect Ind | Improvements relating to Mass Spectrometers |
DE3905631A1 (de) * | 1989-02-23 | 1990-08-30 | Finnigan Mat Gmbh | Verfahren zur massenspektroskopischen untersuchung von isotopen sowie isotopenmassenspektrometer |
DE3928836A1 (de) | 1989-06-14 | 1990-12-20 | Finnigan Mat Gmbh | Massenspektrometer |
DE4002849A1 (de) * | 1990-02-01 | 1991-08-08 | Finnigan Mat Gmbh | Verfahren und massenspektrometer zur massenspektroskopischen bzw. massenspektrometrischen untersuchung von teilchen |
JPH03269944A (ja) | 1990-03-20 | 1991-12-02 | Jeol Ltd | 同時検出型質量分析装置 |
JP2768450B2 (ja) | 1990-05-24 | 1998-06-25 | 日本電子株式会社 | 質量分析計 |
JP2956706B2 (ja) | 1990-05-24 | 1999-10-04 | 日本電子株式会社 | 質量分析装置 |
JPH0432145A (ja) | 1990-05-24 | 1992-02-04 | Jeol Ltd | 質量分析計 |
GB9026777D0 (en) * | 1990-12-10 | 1991-01-30 | Vg Instr Group | Mass spectrometer with electrostatic energy filter |
US5220167A (en) | 1991-09-27 | 1993-06-15 | Carnegie Institution Of Washington | Multiple ion multiplier detector for use in a mass spectrometer |
US5621209A (en) * | 1995-04-10 | 1997-04-15 | High Voltage Engineering Europa B.V. | Attomole detector |
US5545894A (en) * | 1995-05-04 | 1996-08-13 | The Regents Of The University Of California | Compact hydrogen/helium isotope mass spectrometer |
FR2740607B1 (fr) | 1995-10-27 | 1997-11-21 | Commissariat Energie Atomique | Pompe ionique a anode ajouree |
-
1998
- 1998-04-20 GB GBGB9808319.9A patent/GB9808319D0/en not_active Ceased
-
1999
- 1999-04-16 EP EP03009813A patent/EP1339089B1/de not_active Expired - Lifetime
- 1999-04-16 DE DE69936800T patent/DE69936800T2/de not_active Expired - Lifetime
- 1999-04-16 DE DE69939506T patent/DE69939506D1/de not_active Expired - Lifetime
- 1999-04-16 EP EP99302963A patent/EP0952607B1/de not_active Expired - Lifetime
- 1999-04-19 US US09/294,448 patent/US6297501B1/en not_active Expired - Lifetime
- 1999-04-19 CA CA002269385A patent/CA2269385C/en not_active Expired - Fee Related
- 1999-04-20 JP JP11166499A patent/JP3486668B2/ja not_active Expired - Fee Related
-
2003
- 2003-05-26 JP JP2003147515A patent/JP3840558B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US6297501B1 (en) | 2001-10-02 |
EP0952607B1 (de) | 2008-09-10 |
JP3840558B2 (ja) | 2006-11-01 |
JPH11329341A (ja) | 1999-11-30 |
JP3486668B2 (ja) | 2004-01-13 |
CA2269385A1 (en) | 1999-10-20 |
GB9808319D0 (en) | 1998-06-17 |
JP2004079510A (ja) | 2004-03-11 |
EP0952607A3 (de) | 2002-02-06 |
EP1339089B1 (de) | 2007-08-08 |
CA2269385C (en) | 2008-02-19 |
DE69936800D1 (de) | 2007-09-20 |
DE69936800T2 (de) | 2008-04-30 |
EP0952607A2 (de) | 1999-10-27 |
EP1339089A1 (de) | 2003-08-27 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8328 | Change in the person/name/address of the agent |
Representative=s name: KUDLEK & GRUNERT PATENTANWAELTE PARTNERSCHAFT, 803 |