This product has been discontinued and is no longer available for purchase. It has been replaced by product 700201050.
FreeZone 2.5 Liter Benchtop Freeze Dryer is designed for light sample loads or personal use. Compact design with small footprint fits in tight spaces. Powder-coated steel exterior. Upright stainless steel collector coil removes a maximum of 2 liters of water in 24 hours and holds 2.5 liters of ice before defrosting is necessary.* Features 1/3 hp refrigeration system; LCD for display of set up and operating parameters, alarm messages and total number of hours since refrigeration and vacuum were serviced; audible/visual alarm for abnormal system event (power failure, improper line voltage supply, collector temperature above -40° C, moisture in collector, and service vacuum pump; patented moisture sensor; vacuum control and break valve; RS-232 port; one button automatic refrigeration and vacuum start up with manual overrides; collector drain hose; power switch; 3" diameter accessory attachment port; 3' of 3/4" ID vacuum hose and 2 clamps. Vacuum pump, drying accessory and freeze dry glassware are required (not included).
* Freeze drying rate will be lower for samples other than shell-frozen plain water. For optimum performance, room temperature should be 21° C (70° F) or colder.