SL372 Radial and linear heat conduction teaching aid equipment Hydrodynamics Lab Equipment
1. Description
Heat conduction is one of the three basic forms of heat transfer. Kinetic energy is transferred between neighbouring atoms or molecules. The heat transport is material-bound. This type of heat transfer is an irreversible process and transports heat from the higher energy level, ie If the heat transport is maintained by the supply of heat, this is called steady heat conduction. The most common application of heat conduction in engineering is in heat exchangers.
The experimental unit includes a linear and a radial experimental setup, each equipped with a heating and cooling element. The measuring unit is used to determine basic laws and characteristic variables of heat conduction in solid bodies by way of experiment. With different heat transfer properties can be installed in the experimental setup for linear heat conduction. The experimental unit includes with a display and control unit.
Sensors record the temperatures at all relevant points.
2. Technical details
Specification
Investigation of heat conduction in solid bodies
Experimental setup consisting of experimental unit and display and control unit
Linear heat conduction: 3 measuring objects, heating and cooling element, 9 temperature measuring points
Radial heat conduction: brass disc with heating and cooling element, 6 temperature measuring points
Cooling by means of tap water
Electrical heating element
Technical data
Linear heat conduction
3 measuring objects, insulated
1x DxL: 25x30mm, steel
1x DxL: 15x30mm, brass
1x DxL: 25x30mm, brass
Heater: 140W
Radial heat conduction
Disc DxL: 110x4mm
Heater in the centre of the disc: 125W
Cooling coil on the outer edge of the disc
Measuring ranges
Temperature: 0...100°C
Power: 0...200W
230V, 50Hz, 1 phase
230V, 60Hz, 1 phase
120V, 60Hz, 1 phase
UL/CSA optional
Required for operation
Water connection, drain
