DEVICE FOR MEASURING DIELECTRIC PROPERTIES OF FRUITS AND VEGETABLES AT PROSPECTING THEIR SHELF LIVES

摘要

use: storage u043au0430u0440u0442u043eu0444u0435u043bu00a0, vegetables and fruits. the essence of the u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0: device works on the principle u043fu0440u00a0u043cu043eu0433u043e u043fu0440u0435u043eu0431u0440u0430u0437u043eu0432u0430u043du0438u00a0 u0438u0437u043cu0435u0440u00a0u0435u043cu043eu0433u043e integrated u0441u043eu043fu0440u043eu0442u0438u0432u043bu0435u043du0438u00a0 in integrated u043du0430u043fu0440u00a0u0436u0435u043du0438u0435 followed by you by dividing the capacitive u0441u043eu0441u0442u0430u0432u043bu00a0u044eu0449u0435u0439.the device contains u0444u043eu0440u043cu0438u0440u043eu0432u0430u0442u0435u043bu044c u0441u0438u043du0443u0441u043eu0438u0434u0430u043bu044cu043du043eu0433u043e u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0, rc u043fu043eu043bu0443u043cu043eu0441u0442, one of the shoulders which is u0438u0437u043cu0435u0440u00a0u0435u043cu043eu0439 receptacle, and the other on the u044du0442u0430u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u0435 u0442u0441u00a0 storage u043au0430u0440u0442u043eu0444u0435u043bu00a0, vegetables and fruits. the purpose of u0438u0437u043eu0431u0440u0435u0442u0435u043du0438u00a0 - enhancing the credibility of the u0438u0437u043cu0435u0440u0435u043du0438u00a0 by u0438u0437u043cu0435u043du0435u043du0438u00a0 design of the device.the device u0434u043bu00a0 u0438u0437u043cu0435u0440u0435u043du0438u00a0 dielectric properties of fruits and vegetables in predicting its keeping quality includes u0444u043eu0440u043cu0438u0440u043eu0432u0430u0442u0435u043bu044c u0441u0438u043du0443u0441u043eu0438u0434u0430u043bu044cu043du043eu0433u043e e.g. u00a0u0436u0435u043du0438u00a0, rc u043fu043eu043bu0443u043cu043eu0441u0442, one of the shoulders which is u0438u0437u043cu0435u0440u00a0u0435u043cu043eu0439 receptacle, and the other reference resistance, amplifier, phase shift module and consistently u0441u043eu043bu043eu043du043du044bu043c resistance amplifier, phase shift module.in the united u0444u0430u0437u043eu0447u0443u0432u0441u0442u0432u0438u0442u0441u043bu044cu043du044bu0439 detector filter low frequency and amplitude to digital converter (adc), the digital indicator at the outlet.furthermore, the device is equipped with a median transformer which is connected with the entrance u0444u043eu0440u043cu0438u0440u043eu0432u0430u0442u0435u043bu0435u043c u0441u0438u043du0443u0441u043eu0438u0434u0430u043bu044cu043du043eu0433u043e u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0, exit from power, u0438u0437u043cu0435u0440u0438 large capacity and u0444u0430u0437u043eu0447u0443u0435u0441u0442u0432u0438u0442u0435u043bu044cu043du044bu043c detector, and also with a stabilizing feedback u0441u0432u00a0u0437u0438,included among the post u0443u0441u0438u043bu0438u0442u0435u043bu00a0 and u0444u043eu0440u043cu0438u0440u043eu0432u0430u0442u0435u043bu0435u043c u0441u0438u043du0443u0441u043eu0438u0434u0430u043bu044cu043du043eu0433u043e u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0 and comprising a source of a reference u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0 and consistently the u0430u043cu043fu043bu0438 tough years ector (hell), and the signal u0440u0430u0441u0441u043eu0433u043bu0430u0441u043eu0432u0430u043du0438u00a0, with the last u0441u0432u00a0u0437u0430u043d with reference u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0 source, and the outlet is connected to the entrance of the adc.the device is equipped with u0444u043eu0440u043cu0438u0440u043eu0432u0430u0442u0435u043bu0435u043c u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0 u043fu0440u00a0u043cu043eu0443u0433u043eu043bu044cu043du043eu0439 form established between u0444u0430u0437u043eu0432u0440u0430u0449u0430u0442u0435u043bu0435u043c and u0444u0430u0437u043eu0447u0443u0430u0441u0442u0432u0438u0442u0435u043bu044cu043du044bu043c detector. 1 il. united u0444u0430u0437u043eu0447 / u0432u0441u0442u0432u0438u0442u0435u043bu044cu043du044bu0439 detector filter low frequency and amplitude to digital converter with digital indicator at the outlet.according to the invention the device is equipped with a median way - with the booster transformer, and measuring of u0444u0430u0437u043eu0447u0443u0432u0441u0442u0432u0438u0442u0435u043bu044cu043du044bu043c detector chain with u0442u0430u0431u0438u043bu0438u0437u0438u0440u0443u044eu0449u0435u0439 reverse u0441u0432u00a0u0437u0438 included between the exit u0443u0441u0438u043bu0438u0442u0435u043bu00a0 and u0444u043eu0440u043cu0438u0440u043eu0432u0430u0442u0435u043bu0435u043c u0441u0438u043du0443u0441u043eu0438u0434u0430u043bu044cu043du043eu0433u043e u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0 m comprising a source of a reference u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0 and pic u043bu0435u0434u043eu0432u0430u0442u0435u043bu044cu043du043e pm goh u0441u00a0 1