• Digital display of set up and operating parameters, and alarm messages
• CFC-free refrigeration system cools to -84°C
• Available in compact benchtop model, or mobile cabinet design

These benchtop freeze dryers feature an upright, stainless steel collector chamber to speed and simplify defrost Stainless steel collector coil can remove 1.8 L of water in 24 hours, and holds 2.5 L of ice before defrosting. Two condensing modules, used in series, cool the collector coils to –84°C.

Select either automatic or manual mode operation. Automatic mode initiates collector cool down and vacuum pull down at the press of a button. LCD displays operating parameters, set up parameters and alarm messages. Vacuum can be displayed in mBar, Pa or Torr, and temperature in °F or °C. LED "waves" display relative system vacuum and collector temperature. Alarm light flashes and beeper sounds to indicate that an abnormal system event has occurred. Moisture sensor prevents refrigeration or vacuum start up when moisture is detected in the collector chamber area. Vacuum control valve maintains setpoint vacuum level. Vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off.

Other features include attachment lid with 3" port to connect drying accessories, side-mounted 9" retractable collector drain hose, and rear-mounted 3⁄4" vacuum connection. Benchtop and cabinet models are available with optional PTFE resin-coated collector chamber and coil for use with corrosive compounds. Mobile cabinet model has 3" casters and interior space to accommodate a vacuum pump. Drying accessories and vacuum pumps are required for operation and must be purchased separately. All systems listed below are for 115 V operation; 220 V units are available upon request.

Other features include attachment lid with 3" port to connect drying accessories, side-mounted 9" retractable collector drain hose, and rear-mounted 3⁄4" vacuum connection. Benchtop and cabinet models are available with optional PTFE resin-coated collector chamber and coil for use with corrosive compounds. Mobile cabinet model has 3" casters and interior space to accommodate a vacuum pump. Drying accessories and vacuum pumps are required for operation and must be purchased separately. All systems listed below are for 115 V operation; 220 V units are available upon request.