1. Foamed-in-place high density polyurethane insulation. 2. The heating plates are made of stainless steel. 3. High performance refrigeration system. 4. The condenser is made of stainless steel. 5. Easy access for cleaning and maintenance. 6. Ice in the condenser melts within 10 minutes,the water is drained. 7. High freeze drying capacity per square metre of tray surface. 8. POLARIS control and regulation with PLC. 9. Freeze dryer built for explosion-proof environment. 10.Electrical heating for de-icing. 11.Particular attention is paid to allow easy cleaning of the system. 12.The different sensors in the cabinet continuously monitor drying parameters such as heating plate temperature, refrigeration temperature, vacuum, product weight and product temperatures. These data are transferred to the computer and stored. Warranty: One year all parts,3 years on compressor.