The electrical cabinet receives the control plate wired by the student. This system is water self contained and only need a main power supply 230V. The operative part permits to heat and to cool a water tank.  Following the version of the electrical plate it allow to study. Electric and thermal measurement. The bench is conformed to the last securities standards. The bench allows to study, then to wire by the student, a complete temperature control system. Instrumentation (transmitter, thermostat, controller. Power modulation (static relay, wave train, dimmer.

Technical specifications:-

•  The cooling circuit is made out of a circulation pump and an aero-refrigerant allowing to increase the exchange of calories between the water and the ambient air. 

•  It permits to be water self contained. 

•  Its purpose is double.

•  A immersed electrical heater.

•  A temperature sensor.

•  A 25 liters tank.

•  A ” low level” sensor.

•  A security thermostat.

•  A stainless steel centrifugal circulation pump.

•  An aero-refrigerant.

•  To disturb the temperature control loop.

•  To cool the water tank in order to restart a new experiment (without having to wait for the natural water cooling).