SPENCERS lyophilizers (laboratory freeze dryers) are designed for laboratory, research, medical & institutional research activities. SPENCERS offers customer designed solutions to provide the best overall performance in every aspect. Product can be loaded on the shelves and frozen prior to drying or can be frozen in an optional shell freezer for manifold drying.

Laboratory freeze dryers with various capacity options from 3 litre upto 25 litres.

Outer of the cabinet is made of Galvanized Sheet of suitable thickness & grade finished with bacteria resistant coating.

Stainless Steel condenser chamber. The corrosion resistant stainless steel condenser chamber is thermally insulated and acts as a trap for water or other solvent vapour.

Manifolds are available in a wide selection of shapes and sizes. Generally Permanently installed, drying chamber has 1/2" and 3/4" ports to accomodate flasks. These ports/valves can be used for attaching a variety of sample containers such as flasks, vials or ampoules.

Convenient sealing/stoppering device for laboratory freeze dryers. Paired with an acrylic cover, accessory, it can be used to freeze vials in the condenser and stopper vials under vacuum and sterile conditions once freeze drying is complete. Easily accommodates a wide variety of vial sizes from 2 ml to 50 ml.

Strong and reliable with powerful quick response refrigeration, an exclusive long life SPENCERS superior refrigeration process is an unique feature of SPENCERS Freeze dryers. High capacity refrigeration system ensures rapid cooling. The refrigeration system is designed as per customer requirements. A large flange opening enables easy inspection, cleaning and water defrosting. Retractable Drain hose are easily accessible for convenient service. The chamber is connected to a valve drain at the front of the unit for simple and quick removal of condensate. Condensation trap is made of stainless steel. Clear lid provides view if ice build-up. To facilitate defrosting, a retractable condensate drain line is easily accessible through the back of the cabinet.

TEMPERATURE RANGE

COMPRESSOR

Hermetic type sealed Heavy duty Air-cooled Compressor matched to a system fitted with oil separator, suction accumulator, filters, and all necessary safety devices for correct operation. The compressor is distinguished by its excellent performance, low noise level and minimal vibration.

Highly efficient condenser. The Freeze Dryer has the ice vapour condenser located beneath the product section within the same chamber. This arrangement allows the shortest distance of unrestricted travel for the transfer of vapour. The corrosion resistant stainless steel condenser chamber is thermally insulated and acts as a trap for water or other solvent vapour. A large flange opening enables easy inspection, cleaning and water defrosting. The chamber is connected to a valve drain at the front of the unit for simple and quick removal of condensate.

Dual stage, belt-driven, high vacuum pump. Vacuum drum is made of stainless steel. Vacuum pump draws moisture from sample into the freeze dry chamber. An azide proof vacuum pipeline connects the chamber to a 16mm O.D. tube on the front panel, to which suitable 2-stage oil sealed rotary vacuum pump accessory may be connected. The pumping line has a separate isolation valve. . Individual guages monitor vacuum.