BOILING HEAT TRANSFER UNIT

A rigid panel supports a vertical glass cylinder containing a horizontally mounted heating element immersed in the liquid. The heat input can be varied to control the heat flux and hence the mode of boiling. At the top of the cylinder is a coil through which cooling water flows, condensing the vapour produced by the heat input, with the liquid formed returning to the bottom for re-evaporation. Learn about BOILING HEAT TRANSFER UNIT price for optimal educational outcomes.. Control of the cooling water flow maintains a constant pressure during an experiment. The standard instrumentation consists of a surface temperature thermocouple plus four glass thermometers, wattmeter, pressure gauge and water flowmeter, enabling all relevant heat transfer calculations to be made. Learn about BOILING HEAT TRANSFER UNIT suppliers for optimal educational outcomes.. For student safety, the unit is fitted with both overload and residual current circuit breakers. A high pressure cut out and internal safety valve prevents a safe pressure being exceeded, and the heating element is protected by a high temperature switch. Learn about BOILING HEAT TRANSFER UNIT specifications for optimal educational outcomes..

• Heating Surface: 42mm effective length x Ø12.7mm
• Maximum permitted surface temperature: 220°C
• Heater cut out temperature: 160°C
• Glass chamber: Ø80mm internal x 300mm (L)