Methods and apparatus of ion mobility spectrometer

Methods and apparatus of ion mobility spectrometer

  • CN 101,688,848 A
  • Filed: 02/05/2008
  • Published: 03/31/2010
  • Est. Priority Date: 02/05/2007
  • Status: Active Application
First Claim
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1. flight time ionic migration spectrometer comprises:

  • A) DC electric field, described DC electric field leading ion be along the axial flight of drift tube, wherein, described ion by based on they the stable state ion mobility and separate;

    AndB) energy source, described energy source remains on an energy level in ion transportation and/or in based on the mobility detachment process with described ion to described ion supplying energy continuously, and described energy level is higher than the heat energy level under the given operating temperature.

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