Research of impedance of hydrocarbon fuels in the megahertz range frequency

The article deals with the frequency dependence of the dielectric constant and conductivity (dielectric loss) of hydrocarbon fuels. In the anomalous dispersion conductivity and dielectric losses increase, have a maximum at the critical frequency, the critical frequency determined by the dipole relaxation of polar molecules in a hydrocarbon medium. Provides a block diagram of the device for measuring the quality characteristics of fuels, based on measuring the impedance.