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  • Field asymmetric time of flight ion mobility spectrometry
    In this work, we are developing a new concept for miniaturized and low cost ion mobility spectrometers (IMS) manufactured from printed circuit boards (PCB). The goal is a system which is small and cheap, but provides the analytical power of high end systems. To achieve this, we try to combine the advantages of time of flight IMS (TOF-IMS) and field asymmetric IMS (FAIMS) by inserting a chamber with an alternating electrical field into the drift tube of a PCB based TOF-IMS.
    Jahr: 2016
    Förderung: This work has been supported by the German Federal Ministry of Economics and Technology (BMWi), under the Grant KF3238301NT3 upon decision of the German Bundestag
  • Measurement electronics
    Virtually every measurement setup requires various control signals and a data acquisition system in order to function. The performance of these devices has a significant impact on the overall performance of the entire measurement setup. Thus, crucial components such as fast high voltage switches or picoampere amplifiers as well as a modular bus system were developed and manufactured in-house.
    Jahr: 2016