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Miniaturized ion mobility spectrometer sensor cell

  • US 5,965,882 A
  • Filed: 10/07/1997
  • Issued: 10/12/1999
  • Est. Priority Date: 10/07/1997
  • Status: Expired due to Term
First Claim
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1. A sensor cell for use in an ion mobility spectrometer, said sensor cell comprising:

  • a heated air flow assembly comprising an ambient temperature sensor and a thin heater channel and having a thin-film heater element disposed on an interior surface of the channel;

    an ionization assembly; and

    a field electrode and detector assembly printed circuit assembly.

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