Electric Properties of Water. New Experimental Data in the 5 Hz – 13 Mhz Frequency Range

The dielectric permittivity, conductivity and loss tangent of water were measured with non-blocking electrodes for different thicknesses of the sample and for various oscillator levels. The measurements were carried out in the 20-90°C temperature range with the 10°C interval. Domain Debye resonances in water, as well as changes in dielectric constants, relaxation times and conductivity with temperature were observed. The results show that water has domain structure in the studied temperature range. When the temperature grows, we observed growth of the domain dielectric constants, decrease the domain relaxation times, and growth of the relative width of the Debye resonances.