JPH0470735B2 - - Google Patents
Info
- Publication number
- JPH0470735B2 JPH0470735B2 JP62045056A JP4505687A JPH0470735B2 JP H0470735 B2 JPH0470735 B2 JP H0470735B2 JP 62045056 A JP62045056 A JP 62045056A JP 4505687 A JP4505687 A JP 4505687A JP H0470735 B2 JPH0470735 B2 JP H0470735B2
- Authority
- JP
- Japan
- Prior art keywords
- mass spectrometer
- chamber
- spectrometer according
- magnetic field
- analyzer cell
- 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
Links
- 150000002500 ions Chemical class 0.000 claims description 105
- 230000005291 magnetic effect Effects 0.000 claims description 46
- 230000005294 ferromagnetic effect Effects 0.000 claims description 7
- 238000001514 detection method Methods 0.000 claims description 5
- 230000002708 enhancing effect Effects 0.000 claims 4
- 238000000605 extraction Methods 0.000 claims 1
- 230000003094 perturbing effect Effects 0.000 claims 1
- 238000004458 analytical method Methods 0.000 description 19
- 238000004949 mass spectrometry Methods 0.000 description 9
- 230000005284 excitation Effects 0.000 description 7
- 230000033001 locomotion Effects 0.000 description 5
- 230000009471 action Effects 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 4
- 238000005421 electrostatic potential Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005086 pumping Methods 0.000 description 3
- 238000004252 FT/ICR mass spectrometry Methods 0.000 description 2
- 238000003795 desorption Methods 0.000 description 2
- 230000006978 adaptation Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- NCMHKCKGHRPLCM-UHFFFAOYSA-N caesium(1+) Chemical compound [Cs+] NCMHKCKGHRPLCM-UHFFFAOYSA-N 0.000 description 1
- 230000002301 combined effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 238000002290 gas chromatography-mass spectrometry Methods 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 238000004648 ion cyclotron resonance mass spectroscopy Methods 0.000 description 1
- 230000037427 ion transport Effects 0.000 description 1
- 238000004811 liquid chromatography Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 239000002245 particle Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 238000004611 spectroscopical analysis Methods 0.000 description 1
- 238000004885 tandem mass spectrometry Methods 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
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
- H01J49/36—Radio frequency spectrometers, e.g. Bennett-type spectrometers, Redhead-type spectrometers
- H01J49/38—Omegatrons ; using ion cyclotron resonance
Landscapes
- Chemical & Material Sciences (AREA)
- Analytical Chemistry (AREA)
- Other Investigation Or Analysis Of Materials By Electrical Means (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| US833975 | 1986-02-27 | ||
| US06/833,975 US4739165A (en) | 1986-02-27 | 1986-02-27 | Mass spectrometer with remote ion source |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS62249347A JPS62249347A (ja) | 1987-10-30 |
| JPH0470735B2 true JPH0470735B2 (enExample) | 1992-11-11 |
Family
ID=25265781
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP62045056A Granted JPS62249347A (ja) | 1986-02-27 | 1987-02-27 | 質量分析計 |
Country Status (4)
| Country | Link |
|---|---|
| US (1) | US4739165A (enExample) |
| EP (1) | EP0234560B1 (enExample) |
| JP (1) | JPS62249347A (enExample) |
| DE (1) | DE3783476T2 (enExample) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE3733853A1 (de) * | 1987-10-07 | 1989-04-27 | Spectrospin Ag | Verfahren zum einbringen von ionen in die ionenfalle eines ionen-zyklotron-resonanz-spektrometers und zur durchfuehrung des verfahrens ausgebildetes ionen-zyklotron-resonanz-spektrometers |
| FR2634063B1 (fr) * | 1988-07-07 | 1991-05-10 | Univ Metz | Interface microsonde laser pour spectrometre de masse |
| US4933547A (en) * | 1989-04-21 | 1990-06-12 | Extrel Ftms, Inc. | Method for external calibration of ion cyclotron resonance mass spectrometers |
| US4945234A (en) * | 1989-05-19 | 1990-07-31 | Extrel Ftms, Inc. | Method and apparatus for producing an arbitrary excitation spectrum for Fourier transform mass spectrometry |
| US4931640A (en) * | 1989-05-19 | 1990-06-05 | Marshall Alan G | Mass spectrometer with reduced static electric field |
| US5248883A (en) * | 1991-05-30 | 1993-09-28 | International Business Machines Corporation | Ion traps of mono- or multi-planar geometry and planar ion trap devices |
| US5179278A (en) * | 1991-08-23 | 1993-01-12 | Mds Health Group Limited | Multipole inlet system for ion traps |
| US5289010A (en) * | 1992-12-08 | 1994-02-22 | Wisconsin Alumni Research Foundation | Ion purification for plasma ion implantation |
| US5389784A (en) * | 1993-05-24 | 1995-02-14 | The United States Of America As Represented By The United States Department Of Energy | Ion cyclotron resonance cell |
| FR2835964B1 (fr) * | 2002-02-14 | 2004-07-09 | Centre Nat Rech Scient | Piege a ions a aimant permanent et spectrometre de masse utilisant un tel aimant |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US2633539A (en) * | 1948-01-14 | 1953-03-31 | Altar William | Device for separating particles of different masses |
| US3984681A (en) * | 1974-08-27 | 1976-10-05 | Nasa | Ion and electron detector for use in an ICR spectrometer |
| US4081677A (en) * | 1975-03-27 | 1978-03-28 | Trw Inc. | Isotope separation by magnetic fields |
| FR2350689A1 (fr) * | 1976-05-03 | 1977-12-02 | Commissariat Energie Atomique | Procede et dispositifs d'analyser par spectrographie de masse a etincelles |
| US4093856A (en) * | 1976-06-09 | 1978-06-06 | Trw Inc. | Method of and apparatus for the electrostatic excitation of ions |
| US4535235A (en) * | 1983-05-06 | 1985-08-13 | Finnigan Corporation | Apparatus and method for injection of ions into an ion cyclotron resonance cell |
| US4588888A (en) * | 1985-02-11 | 1986-05-13 | Nicolet Instrument Corporation | Mass spectrometer having magnetic trapping |
| DE3515766A1 (de) * | 1985-05-02 | 1986-11-06 | Spectrospin AG, Fällanden, Zürich | Ionen-zyklotron-resonanz-spektrometer |
-
1986
- 1986-02-27 US US06/833,975 patent/US4739165A/en not_active Expired - Fee Related
-
1987
- 1987-02-25 EP EP87102641A patent/EP0234560B1/en not_active Expired - Lifetime
- 1987-02-25 DE DE8787102641T patent/DE3783476T2/de not_active Expired - Fee Related
- 1987-02-27 JP JP62045056A patent/JPS62249347A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| EP0234560B1 (en) | 1993-01-13 |
| EP0234560A2 (en) | 1987-09-02 |
| EP0234560A3 (en) | 1988-08-03 |
| JPS62249347A (ja) | 1987-10-30 |
| DE3783476D1 (de) | 1993-02-25 |
| DE3783476T2 (de) | 1993-05-19 |
| US4739165A (en) | 1988-04-19 |
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