-
1.发明授权LONGITUDINAL FIELD DRIVEN FIELD ASYMMETRIC ION MOBILITY FILTER AND DETECTION SYSTEM 有权纵向电场控制的离子移动过滤器和检测系统及其
公开(公告)号：EP1228523B1
公开(公告)日：2017-03-01
申请号：EP00990182.8
申请日：2000-11-10
Applicant: THE CHARLES STARK DRAPER LABORATORY, INC.
Inventor： MILLER, Raanan, A. , ZAHN, Markus
CPC classification number: H01J49/0018 , G01N27/624
-
2.发明公开LONGITUDINAL FIELD DRIVEN FIELD ASYMMETRIC ION MOBILITY FILTER AND DETECTION SYSTEM 有权纵向电场控制的离子移动过滤器和检测系统及其
公开(公告)号：EP1228523A1
公开(公告)日：2002-08-07
申请号：EP00990182.8
申请日：2000-11-10
Applicant: The Charles Stark Draper Laboratory, INC.
Inventor： MILLER, Raanan, A. , ZAHN, Markus
IPC: H01J49/00
CPC classification number: H01J49/0018 , G01N27/624
Abstract: An asymmetric field ion mobility spectrometer (10) with ionization source (18) for ionizing a sample media and creating ions. An ion filter (24) is disposed in the analytical gap downstream from the ionization source for creating an asymmetric electric field to filter the ions. An ion flow generator for creating an electric field in a direction (26) transverse to the asymmetric electric field and which propels the ions through the asymmetric electric field towards a detector (32).
-
Search Results
2
records
(took 0.013 seconds)
