Abstract

This article presents the results of numerical investigations of mass analyzer parameters. The principle of mass spectrometer operation is based on the shock mechanism of the ion beam conversion of spectra. Mathematical simulation of the ion motion is carried out in the fields of a mass spectrometer consisting of an ion source converter and an energy analyzer with a two-dimensional electrostatic field and a plane of symmetry. A mass spectrometer of this kind is shown to have the following parameters: 1–1600 u—operational mass range, ∼1600 mm—relative mass resolving power, ∼300 mm—the maximum dimension of the mass analyzer. We have established the basic requirements to be met by the electric pulse generator that will provide the operation of the mass spectrometer under study. Keywords: Dynamikc mass analyzer; Ion source converter; Electric pulse generator; Mass resolution; Energy resolution

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