GB2399677B - Ion detector - Google Patents
Ion detectorInfo
- Publication number
- GB2399677B GB2399677B GB0403184A GB0403184A GB2399677B GB 2399677 B GB2399677 B GB 2399677B GB 0403184 A GB0403184 A GB 0403184A GB 0403184 A GB0403184 A GB 0403184A GB 2399677 B GB2399677 B GB 2399677B
- Authority
- GB
- United Kingdom
- Prior art keywords
- ion detector
- detector
- ion
- 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 - Fee Related
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J43/00—Secondary-emission tubes; Electron-multiplier tubes
- H01J43/04—Electron multipliers
- H01J43/06—Electrode arrangements
- H01J43/18—Electrode arrangements using essentially more than one dynode
- H01J43/24—Dynodes having potential gradient along their surfaces
- H01J43/246—Microchannel plates [MCP]
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01J—ELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS
- H01J2237/00—Discharge tubes exposing object to beam, e.g. for analysis treatment, etching, imaging
- H01J2237/244—Detection characterized by the detecting means
- H01J2237/2444—Electron Multiplier
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB0303310A GB0303310D0 (en) | 2003-02-13 | 2003-02-13 | Mass spectrometer |
GB0308592A GB0308592D0 (en) | 2003-02-13 | 2003-04-14 | Mass spectrometer |
Publications (4)
Publication Number | Publication Date |
---|---|
GB0403184D0 GB0403184D0 (en) | 2004-03-17 |
GB2399677A GB2399677A (en) | 2004-09-22 |
GB2399677B true GB2399677B (en) | 2005-08-10 |
GB2399677C GB2399677C (en) | 2007-03-06 |
Family
ID=32031895
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0403184A Expired - Fee Related GB2399677C (en) | 2003-02-13 | 2004-02-12 | Ion detector |
GB0403178A Expired - Fee Related GB2398924C (en) | 2003-02-13 | 2004-02-12 | Ion detector |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB0403178A Expired - Fee Related GB2398924C (en) | 2003-02-13 | 2004-02-12 | Ion detector |
Country Status (3)
Country | Link |
---|---|
CA (2) | CA2457516C (en) |
DE (4) | DE102004006997B4 (en) |
GB (2) | GB2399677C (en) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB0409118D0 (en) * | 2004-04-26 | 2004-05-26 | Micromass Ltd | Mass spectrometer |
DE102011077057A1 (en) | 2011-06-07 | 2012-12-13 | Siemens Aktiengesellschaft | Radiation detector and imaging system |
GB2515061A (en) * | 2013-06-12 | 2014-12-17 | Isis Innovation | Scintillator |
CN106908484B (en) * | 2017-01-18 | 2020-07-31 | 江苏大学 | Device and method for detecting mixing efficiency of Y-shaped paper micro-channel |
CN110703293B (en) * | 2019-09-29 | 2020-12-29 | 中国科学院近代物理研究所 | Single ion real-time monitoring device and method |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6240147A (en) * | 1985-08-14 | 1987-02-21 | Shimadzu Corp | Ion detector |
JPH10283981A (en) * | 1997-03-31 | 1998-10-23 | Nippon Biitec:Kk | Ion detecting device |
US6229142B1 (en) * | 1998-01-23 | 2001-05-08 | Micromass Limited | Time of flight mass spectrometer and detector therefor |
JP2001273867A (en) * | 2000-03-27 | 2001-10-05 | Jeol Ltd | Device for detection of micro channel |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2319196A1 (en) * | 1975-07-25 | 1977-02-18 | Cameca | PRECISE IONIC CURRENT MEASUREMENT DEVICE AND MASS SPECTROMETER USING SUCH A DEVICE |
DE3903750A1 (en) * | 1989-02-06 | 1990-08-16 | Eberhard Koehler | Anode arrangement for an electron detector, resolving in space and time, and detectors therewith |
US4988867A (en) * | 1989-11-06 | 1991-01-29 | Galileo Electro-Optics Corp. | Simultaneous positive and negative ion detector |
DE4019005C2 (en) * | 1990-06-13 | 2000-03-09 | Finnigan Mat Gmbh | Devices for analyzing high mass ions |
US5268612A (en) * | 1991-07-01 | 1993-12-07 | Intevac, Inc. | Feedback limited microchannel plate |
US5326978A (en) * | 1992-12-17 | 1994-07-05 | Intevac, Inc. | Focused electron-bombarded detector |
DE4322104A1 (en) * | 1993-07-02 | 1995-01-19 | Bergmann Thorald | Detector for time-of-flight mass spectrometers with low time-of-flight errors and a large aperture at the same time |
US5693946A (en) * | 1996-06-11 | 1997-12-02 | Trustees Of Boston University | Single photon imaging with a Bi-Linear charge-coupled device array |
US6747271B2 (en) * | 2001-12-19 | 2004-06-08 | Ionwerks | Multi-anode detector with increased dynamic range for time-of-flight mass spectrometers with counting data acquisition |
EP1573770B1 (en) * | 2002-02-20 | 2013-06-26 | University of Washington | Analytical instruments using a pseudorandom array of sources, such as a micro-machined mass spectrometer |
-
2004
- 2004-02-12 CA CA 2457516 patent/CA2457516C/en not_active Expired - Fee Related
- 2004-02-12 CA CA 2457522 patent/CA2457522C/en not_active Expired - Fee Related
- 2004-02-12 DE DE200410006997 patent/DE102004006997B4/en not_active Expired - Fee Related
- 2004-02-12 GB GB0403184A patent/GB2399677C/en not_active Expired - Fee Related
- 2004-02-12 DE DE200410006998 patent/DE102004006998B4/en not_active Expired - Fee Related
- 2004-02-12 GB GB0403178A patent/GB2398924C/en not_active Expired - Fee Related
- 2004-02-12 DE DE200420002190 patent/DE202004002190U1/en not_active Expired - Lifetime
- 2004-02-12 DE DE200420002189 patent/DE202004002189U1/en not_active Expired - Lifetime
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6240147A (en) * | 1985-08-14 | 1987-02-21 | Shimadzu Corp | Ion detector |
JPH10283981A (en) * | 1997-03-31 | 1998-10-23 | Nippon Biitec:Kk | Ion detecting device |
US6229142B1 (en) * | 1998-01-23 | 2001-05-08 | Micromass Limited | Time of flight mass spectrometer and detector therefor |
JP2001273867A (en) * | 2000-03-27 | 2001-10-05 | Jeol Ltd | Device for detection of micro channel |
Also Published As
Publication number | Publication date |
---|---|
GB0403184D0 (en) | 2004-03-17 |
DE202004002189U1 (en) | 2004-07-15 |
GB2399677A (en) | 2004-09-22 |
CA2457522C (en) | 2012-09-25 |
CA2457516A1 (en) | 2004-08-13 |
CA2457516C (en) | 2012-10-02 |
GB2399677C (en) | 2007-03-06 |
DE102004006997B4 (en) | 2008-02-07 |
GB2398924C (en) | 2007-03-13 |
DE202004002190U1 (en) | 2004-07-15 |
DE102004006998B4 (en) | 2008-01-03 |
GB0403178D0 (en) | 2004-03-17 |
DE102004006997A1 (en) | 2004-09-16 |
CA2457522A1 (en) | 2004-08-13 |
DE102004006998A1 (en) | 2004-10-07 |
GB2398924A (en) | 2004-09-01 |
GB2398924B (en) | 2006-04-19 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
727 | Application made for amendment of specification (sect. 27/1977) | ||
727A | Application for amendment of specification now open to opposition (sect. 27/1977) | ||
727B | Case decided by the comptroller ** specification amended (sect. 27/1977) | ||
PCNP | Patent ceased through non-payment of renewal fee |
Effective date: 20200212 |