发明名称 |
PROCESSES FOR DESIGNING MASS SEPARATORS AND ION TRAPS, METHODS FOR PRODUCING MASS SEPARATORS AND ION TRAPS. MASS SPECTROMETERS, ION TRAPS, AND METHODS FOR ANALYSING SAMPLES |
摘要 |
In one implementation, processes for designing mass separators from a series of mass separator electric field data and processes for designing an ion trap from a range of data pairs and a mass analyzer scale are provided. Methods for producing mass separators including ion traps having Z<SUB>0</SUB>/r<SUB>0 </SUB>ratios from about 0.84 to about 1.2 are also provided. Mass spectrometers are also provided that can include mass separators in tandem with one being an ion trap having a Z<SUB>o</SUB>/r<SUB>o </SUB>ratio between 0.84 and 1.2. The present invention also provides methods for analyzing samples using mass separators having first and second sets of components defining a volume with a ratio of a distance from the center of the volume to a surface of the first component to a distance from the center of the volume to a surface of the second component being between 0.84 and 1.2. |
申请公布号 |
EP1568063(A2) |
申请公布日期 |
2005.08.31 |
申请号 |
EP20030812512 |
申请日期 |
2003.12.02 |
申请人 |
GRIFFIN ANALYTICAL TECHNOLOGIES INC. |
发明人 |
WELLS, JAMES, M;PATTERSON, GARTH, E. |
分类号 |
H01J49/42;G01N;H01J49/00;H01J49/40;H01T19/04;(IPC1-7):H01J49/00 |
主分类号 |
H01J49/42 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|