Interior and exterior made of chemical resistant Stainless steel SUS 304
Available in two models -40°C and -80°C / Safety cut-off for vacuum pump
Freeze-drying (also known as lyophilisation) is a dehydration process typically used to preserve perishable material or make the material more convenient for transport. Freeze-drying works by freezing the material and then reducing the surrounding pressure to allow the frozen water in the material to sublime directly from the solid phase to the gas phase. Freeze Dryers with the Cascade Refrigeration systems reach -80°C and are ideal for freeze drying samples with substances having a minimum melting point.