Ion mobility spectrometer utilizing flexible printed circuit boa

Radiant energy – Ionic separation or analysis – Ion beam pulsing means with detector synchronizing means

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250287, B01D 5944, H01J 4900

Patent

active

058347712

ABSTRACT:
There is an ion mobility spectrometer(IMS) comprising a ion drift tube comprising a reaction region, a shutter grid, a drift region and a collector; an inlet for introducing a carrier gas into the reaction region; and an ionization source in the reaction region, wherein flexible PCBs (printed circuit board) are fixed onto the surface of the ion drift tube to develop electric fields along the axis of the reaction region and the drift region for the movement of ions generated in the reaction region to the collector.

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