Vapour pressure of water - Marcet boiler Pressure and temperature measurement in a steam boiler Features - recording the vapour pressure curve of water - saturation pressure of water vapour as a function of the temperature Learning objectives/experiments - recording the vapour pressure curve of water - presentation of the relationship between pressure and temperature in a closed system - temperature and pressure measurement Specification [1] measuring a vapour pressure curve for saturated vapour [2] pressure boiler with insulating jacket [3] temperature limiter and safety valve protect against overpressure in the system [4] Bourdon tube pressure gauge to indicate pressure [5] digital temperature display Technical data Bourdon tube pressure gauge: -1...24bar Temperature limiter: 200°C Safety valve: 20bar Heater: 2kW Boiler, stainless steel: 2L Measuring ranges - temperature: 0...200°C - pressure: 0...20bar 230V, 50Hz, 1 phase 230V, 60Hz, 1 phase 120V, 60Hz, 1 phase UL/CSA optional LxWxH: 600x400x680mm Weight: approx. 35kg