DEVICE FOR DETERMINING THE PRESENCE OF SUBSTANCES trace impurities in gases

摘要

1.the device u0434u043bu00a0 u043eu043fu0440u0435u0434u0435u043bu0435u043du0438u00a0 u043du0430u043bu0438u0447u0438u00a0 as traces of substances in gases containing ionization chamber with entrance and exit u0434u043bu00a0 sample gas u0434u043bu00a0 releasing gas source the ionization of the electrodes u0438u043eu043du043du0443u044e u0430u043fu0435u0440u0442u0443u0440u0443, camera u0440u0430u0437u0434u0435u043bu0435u043du0438u00a0, educated u0434u0432u0443u043cu00a0 opposite electrodes and connected to the source of gas, wear u0442u0435u043bu00a0 and ionization chamber through u0438u043eu043du043du0443u044e u0430u043fu0435u0440u0442u0443u0440u0443,and the exit with the ionic u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 registrar, in that it is connected to the electrodes u0440u0430u0437u0434u0435u043bu0435u043du0438u00a0 chamber high voltage pulse generator u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0 with regulus u0438u0440u0443u0435u043cu044bu043cu0438 weekends u043du0430u043fu0440u00a0u0436u0435u043du0438u0435u043c, duration and frequency u0441u043bu0435u0434u043eu0432u0430u043du0438u00a0 pulses are averaged to zero the whole integral functions of electrical automatic u043fu043eu043bu00a0 for u0432u0440u0435u043cu00a0 between u0434u0432u0443u043cu00a0 subsequent impulses.;2. device for p.1, u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0, high voltage pulse generator is designed in the form of u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0 providing pulse generators and u043fu0438u043bu043eu043eu0431u0440u0430u0437u043du043eu0433u043e u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0, buffer cas u043au0430u0434u043eu0432 u0434u043bu00a0 a key and a key u0443u0441u0438u043bu0438u0442u0435u043bu00a0 u043fu0438u043bu043eu043eu0431u0440u0430u0437u043du043eu0433u043e u043du0430u043fu0440u00a0u0436u0435u043du0438u00a0, carried out on the mosfet is u0442u0440u0430u043du0437u0438u0441u0442u043eu0440u0435, high-frequency high-voltage transformer at u044bu043fu043eu043bu043du0435u043du043du043eu0433u043e on u0444u0435u0440u0440u0438u0442u043eu0432u043eu043c ring with a coefficient transformation equal to 50.;3. device for u043eu0442u043bu0438u0447u0430u044eu0449u0435u0435u0441u00a0 2, so that setting the generators introduced in the controller u0443u043fu0440u0430u0432u043bu0435u043du0438u00a0 collected based on microcontroller ATMEGA128L8AI and u043fu0440u043eu0433u0440u0430u043cu043cu0438u0440u0443u0435u043cu043e two logic circuits.