AVT2654 A

The device allows testing of electronic circuits in low temperature conditions. The elements guaranteeing the cooling of the chamber are Peltier modules. In the simplest case, the structure can be made without any automation elements, but the kit allows the construction of an electronic controller with a temperature sensor. This allows precise determination and maintenance of the conditions prevailing in the chamber. Any voltmeter with a range of 2 V can be used to read the set or currently prevailing temperature in the chamber.

The device is especially recommended for testing electronic devices and for cooling various types of liquids.

Selected parameters of the thermal chamber:

• cooling elements - Peltier modules
• range of controller settings -20 ° C - + 150 ° C
• LM335 semiconductor temperature sensor
• temperature eyes - voltmeter (0-2 V)
• power supply - 24 V
• printed circuit board and documentation included
  
  Detailed description in
  EdW 2/03