Determination of the freezing point of an aqueous engine coolant solution in the laboratory

Base painted with anti-acid epoxidic products supporting Dewar flask Ø100x290mm. int. for cooling medium, fully silvered with metal protection; 200 mL freezing tube Dewar; cork with three holes one for PT100A probe one for stirrer and one for instroducing wire for seeding; five coil stirrer made of stainless steel wire joined to a geared motor for automatic stirrer at 70 rpm. The base accommodate the main switch, stirrer switch and digital thermometer plug in to PT100A probe.

- Power supply: 220V 50Hz
- Dimensions: 26x35x85 cm
- Weight: 8 kg