Specifications

1. Demonstration of the operation of a geothermal probe with heat pipe principle

2. Heat pipe made of glass with transparent temperature control jacket

3. Water as a working medium for heat dissipation in the heat exchanger

4. Supply of the working medium via the lab network or via water chiller to ensure a maximum water temperature of 16°C

5. Simulation of the energy balance of a heat pump in the A software

6. Refrigerant R1233zd, GWP: 1

7. A software for data acquisition via USB under Windows 8, 10

Features

1. Heat pipe

   • length: approx. 1000mm

   • Ø external, heat pipe: approx. 56mm

   • Ø external, temperature control jacket: approx. 80mm

2. Heater in the heating circuit

   • output: 2KW

3. Pump in the heating circuit

   • Max. flow rate: 1,9m3/h 

   • Power consumption: 58W

   • U-tube geothermal probe made of copper

   • length: approx. 1000mm

4. Pump in the thermal response test

   • flow rate: 4,8…28,2L/h

   • Power consumption: max. 60W

5. Heating element in the water tank

   • output: 100W

6. Heating element in the sand container

   • output: SOW

   • Refrigerant: R1233zd, GWP: 1

   • filling volume: 2,3kg

   • CO2-equivalent: Ot

7. Measuring ranges

   • Temperature of the heating element in the sand sample: 0.250°C

   • Flow rate: 0.4…6L/min