Reid saturated vapor pressure measurement mechanism

A Reid saturated vapor pressure measuring device consists of a constant temperature magnetic stirring water tube boiler, a pressure measuring device and a spherical flat-bottomed container; the spherical flat-bottomed container is provided with three openings which are respectively sealed by a pressure measuring device plug, an inlet plug and an outlet plug; the pressure measuring device plug is connected with the pressure measuring device; the inlet plug and the outlet plug respectively include a rubber plug, a hollow sleeve and a fastening nut; the rubber plugs are tightly covered on the sleeves; the upper part of the sleeves is provided with thread. The fastening nuts are connected with the sleeves by the thread; the top of the fastening nut of the inlet plug is provided with an opening hole; the opening hole is filled with a sample introduction pad. The Reid saturated vapor pressure measuring device of the utility model can further improve the saturated vapor pressure measuring precision, reduce the workload of laboratory technicians and shorten the measuring time.