FreeZone 4.5L -50C Benchtop Freeze Dryer

FreeZone Freeze Dryers are designed for lyophilizing light to large sample loads. The compact, benchtop design is ideal for labs with limited floor space.

Attributes:

Collector Temperature:  -50° C, -58° F

Conformance: CAN/CSA C22.2, UL

Ice Holding Capacity: 4.5L

Style: Benchtop

Vacuum Pump Displacement Required: 98L/min or larger displacement

Specifications:

Estimated Shipping Weight: 139.0 lbs

Estimated Shipping Weight Metric: 63.1 kg

Dimensions: 41.9” w x 22.4” d x 18.9” h

Dimensions Metric: 41.9 w x 56.8 d x 48 h cm

New Lyo-Works™ OS provides flexibility and convenience in an easy-to-use, touch screen display. Your samples are protected with remote notification and data recording. Features include hot gas defrost, side-mounted USB port and rear-mounted Ethernet connection.

A -84° C (for low eutectic point samples including acetonitrile) collector cooled by an environmentally-friendly HCFC/CFC-free refrigeration system. Internal, exposed coils maximize vapor-trapping efficiency.

Lyo-Works OS provides a real time display of collector temperature and vacuum level on a 5" full color touch screen. Flexible programming and control of optional drying accessories including End-Zone™ end point detection for flask freeze drying. One-touch data logging and display provides information to maximize sample quality and minimize run time. Customizable settings include language, time zone, temperature and vacuum. Alerts and feedback of current operating parameters can be sent automatically to user-entered email addresses.

FreeZone exclusive features protect your vacuum pump from costly damage. A vacuum break valve bleeds air into the system when power to the freeze dryer or vacuum pump is shut off for more than 5 minutes. A moisture sensor prevents refrigeration or vacuum start-up when moisture is detected in the drain line. Vacuum pump is automatically shut down when a leak is present in initial pull down or during run.