Lyophilization systems the research series from lyophilization systems is a new generationmodern and sophisticated laboratory research freezefreeze-dryer dryer designed engineered with the same parameters as industrial sized machines. A rectangular chamber offers allows a compact profile of the freeze-dryer with either bulk or bottom-up hydraulic stoppering configuration. Both options versions have possess a radiant heat plate above the top shelf for uniform drying on all shelves. All internal surfaces of the research series freeze-dryer are constructed built with of 316l stainless steel and offer provide a polish of 20 ra or better. A remote coil condenser is located placed between the product and the vacuum pump providing offering maximum condensing surface area and vacuum pump protection. The freeze-dryer chambers are connected with aa 4" vapour port connects the chambers. And aa butterfly isolation valve can be added for at the end of drying testing. When drying is complete, hot hot gas is used applied for defrosting the condenser when drying is complete. Fluid filled hollow shelves of the research series freeze-dryer with a serpentine possible, resulting in offer consistentreliable and repeatable drying. All units of the research series freeze-dryer come withare supplied with one product tray per shelf; , either a removable bottom or bulk. The research series freeze-dryer offers the following featuresfeatures: pc/plc control standard; remote condenser with hot gas defrost;-53ºc or -85ºc condenser temperature; 30l condenser capacity; remote condenser with hot gas defrost; from 1 to 5 shelves in bulk or stoppering; fluid filled hollow shelves, 12" x 24" each; -48ºc or -70ºc shelf temperature; pirani pressure control and gas backfill standard; fluid filled hollow shelves, 12" x 24" each; rectangular 316l chamber; hydraulic stoppering; pirani pressure control and gas backfill standard; and optional manifold. Key other important characteristicsfeatures of the research series freeze-dryer include: versatilemultipurpose r & d freeze dryer; large capacity condenser; fluid filled hollow shelves for maximum temperature uniformity; and ability to add pat instrumentation. The operational features of the research series freeze-dryersystem performance: temperature resolution 0.1ºc; shelf pull down from +20 to -40ºc in less than 30 minutes: ; vacuum pull down to 100 m t in less than 15 minutes; temperature resolution 0.1ºc; vacuum pull down to 100 m t in less than 15 minutes; vacuum leak rate less than 30 mt per hour; and maximum vacuum level 5mt in clean dry system.
