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Information × Registration Number 0220U102817, 0118U006249 , R & D reports Title Design of high-precision hygrometer on a new principle of action for continuous measurements of the humidity of natural gas in gas transmission networks. Stage 2. Development and manufacturing of a measuring gas chamber of a high pressure for a hygrometer in structure with a cooling unit of a mirror. popup.stage_title Head Zhuk Hennаdii V., Registration Date 09-06-2020 Organization The Gas Institute of the National Academy of Sciences of Ukraine popup.description2  Several adsorbents have been compared that are capable of absorbing heavy hydrocarbons and glycols without altering the moisture content. Studies have shown the highest efficiency of UIA adsorbent, based on modified activated carbon. Based on this, a compact filter with a life span of up to 10 hours was manufactured. A power supply unit for electronics for controlling the cooling process of the mirror with a powerful adjustable output for direct supply of the cooling system of the mirror was developed, as well as a scheme for controlling the cooling process of the mirror with stabilizing the cooling rate. A spark protection board is manufactured to ensure reliable operation of the sensors in the explosion-proof zone, while limiting the voltage and current in the intrinsically safe circuits at safe levels at all modes of operation of the device, incl. and equipment failure. Product Description popup.authors Krushnevych Viktor T Krushnevych Serhii P Fedorenko Denis S popup.nrat_date 2020-07-03 Close