quick overview :

1. Experimental investigation of gas laws
2. Transparent measuring vessel 1 for investigation of isothermic change of state
3. Hydraulic oil filling for changing volume of test gas
4. Built-in compressor ensures necessary pressure differences to move the oil volume
5. Compressor can also be used as vacuum pump
6. 5/2-way valve for switching between compression and expansion
7. Transparent measuring vessel 2 for investigation of isochoric change of state
8. Electrical heater with temperature control in vessel 2
9. Sensors for temperatures, pressures and volumes
10. Digital displays for temperatures, pressures and volumes

Technical Data

1. power output: 60W
2. delivery side: 2bar
3. intake side: 213mbar
4. Temperature controller: PID, 300W, limited to 80°C

1. vessel 1: 0...80°C
2. vessel 2: 0...80°C

1. vessel 1: 0...4bar absolute
2. vessel 2: 0...2bar absolute

1. vessel 1: 0...3L