Labconco FreeZone 4.5 Liter -105C Benchtop Freeze Dryer

Collector temperature: -105C; coil holds 4L ice before defrosting.
No image set

Designed for lyophilizing light to moderate sample loads. Compact design. Vacuum Pump Displacement Required: 98 L/min or larger displacement.


  • Upright stainless steel collector coil holds 4Lof ice before defrosting
  • Collector temperature to -105C (-157F) at 60 Hz or -102C (-152F) at 50 Hz for low eutectic point samples including acetonitrile and dilute methanol and ethanol
  • Features include hot gas defrost, side-mounted USB port and rear-mounted Ethernet connection
  • 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.


Dimensions (W x D x H): 22.5 x 26.5 x 18.5 in. (57.1 x 67.3 x 46.9 cm)
Electrical Requirements: 115V, 60 Hz, 16A
Includes: Non coated Stainless steel collector
Plug Type: North America
Capacity: 4.5L (before defrosting)
Shipping Weight: 172 lb., 78kg
Temperature Range: −105C, −157°F
Material: Steel

Biotech Equipment Sales, Inc., based in South San Francisco, the Biotech capital of the world, since 2009. We are dedicated to bringing high-quality pre-owned laboratory instrumentation to our scientific community.

Biotech Equipment Sales, Inc.

226 Miller Ave.

South San Francisco, CA  94080

650-871-5707 office

650-276-7487 fax