Lyophilizer
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Freeze-drying (also known as lyophilisation) is a dehydration process typically used to preserve perishable material or make the material more convenient for transport. Freeze-drying works by freezing the material and then reducing the surrounding pressure to allow the frozen water in the material to sublime directly from the solid phase to the gas phase. Freeze Dryers with the Cascade Refrigeration systems reach -80°C and are ideal for freeze drying samples with substances having a minimum melting point. Features: Available in two models -40°C and -80°C Safety cut-off for vacuum pump Easy cleanable trap and drying chamber Well-arranged ports for convenient placement of flask Efficient dual stage rotary vane vacuum pump Castor wheels for easy movement Capacity - 3.25 liters, 5.25 liters. Optional Accessories Secondary unit Pre freezing attachment Voltage Stabilizer -5kva. Application: Ideal for Laboratory research and development, small production freeze drying of food, blood plasma storage, pharmaceuticals and tissue culture. Process development with intent to move process to clinical size freeze dryer.
lyophilizer machine
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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. Freeze Drying technology is used in particular for removal of moisture from the products usually of biological origin without causing any noticeable change in the original characteristics. Freeze Drying is also the preferred process in the field of Pharmacy, Chemistry and in conservation of food. Heat-sensitive biological materials may be freeze-dried without affecting their potency. The dried materials may be stored for years at room temperature without loss of their original characteristics.
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Industrial Lyophilizer
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For industrial applications, WEIBER Industrial Freeze Dryer are best suited with capacities ranging from 100litres-2500 liters. 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 High Capacity 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 freeze driers are fit to be used for various applications tests involving micro-organisms, plants, tissues etc. The Lyophilizer also knowns as Industrial Lyophilizer. High range of capacity from 100-2500 litres. Compatible with the latest isolation and auto-loading configurations . Configurable options and customized solutions provide the optimal solution to each application 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 one 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