Weiber Pilot Scale Freeze Dryer

Pilot Scale Freeze Dryer are specially designed for drying processes of large-scale production units(20-100 litres). Prefreezing and drying will be realized on liquid temperature controlled shelves inside the separate drying chamber (double-chamber-system). Due to the temperature control of the stainless steel shelves (via a synthetic heat-transfer medium), these pilot systems fulfil the highest standards of the pharmaceutical and biotech industries.

Freeze drying is the process of removing the moisture from a biological product while maintaining the Integrity of the products biological & chemical structure and activities. WEIBER Pilot Scale Freeze Drier are conceptualized and designed to provide moisture removing solutions to all the microbiology, biochemistry, biotechnology and genetic engineering laboratories which require complete moisture removal and storage facilities of various biological agents/material. Beside the normal drying applications our Pilot Freeze Drier are fit to be used for various applications tests involving micro-organisms, plants, tissues etc.

Special Features:

Defrosting without water : Radiation from shelf defrost ice condenser coils fast and efficient. No production of additional waste.

Most efficient condenser design : Ice condenser coils directly inside drying chamber improves drying time and prevents vapour bypass to vacuum pumps.

Vial stoppering plus flask drying : Multi-purpose device with optional connections for up to 4 flasks. Controlled and safe vial stoppering via manual operation (automatic as option).

Micro-processor based Controllers (HMI+PLC as an option)

Hermetically sealed compressor maintains temperature up to -80�C

Temperature controller cum indicator Vacuum drum is made of non-magnetic Stainless steel

Quick seal valves/ports for manifold drying.

Vacuum Pump - Providing an environment that allows for easy removal of water molecules from the sample is critical to successful freeze drying. A vacuum pump is needed to lower the pressure around the product being freezed. Select from standard or chemical resistant models to enable freeze drying with more aggressive solvents

Sample containers - Sturdy, borosilicate glass vessels options include flasks, serum bottles, vials, and ampules

Range of manifolds in clear acrylic or stainless steel for superior corrosion resistance

One-button auto start-up and shut-down activates all operating parameters in a correct and safe sequence, protecting the product and equipment

Hot gas defrost and smooth-walled condensers for fast turnaround and minimal delay between runs

CFC free cooling

Ethernet communication and USB ports