Durable. Dependable. Design you can trust.
The freezing point apparatus includes a base painted with anti-acid epoxidic products supporting Dewar flask Ø75×280 mm. int. for a cooling medium, with stainless steel support; jacketed sample tube Dewar Ø20×234 mm. int.. The freezing point tester also has a cork stopper with two holes one for a thermometer and one for supporting the brass moisture-proof collar (with silica gel and glass wool) through which the manual brass stirrer passes joined to a geared motor for automatic stirrer at 70 rpm. The base accommodates the stirrer switch.