Alpha 3-4 LSCbasic -105°C Freeze Dryer
The Alpha 3-4 LSCbasic freeze dryer is a special system for freeze drying organic samples containing solvents. You can safely freeze dry flammable solvents and the -105°C ice condenser temperature allows you to process samples with low eutectic points such as acetonitrile, ethanol, methanol, TFA, DMSO and many others. Alpha 3-4 LSCbasic is highly resistant to solvents and complies with enhanced safety standards for flammable solvents. This specialized system is available in two different configurations. The universal solvent package deal contains 3 unheated shelves Ø 265 mm as well as 12 chemical-resistant valves for flasks. The solvent flask drying package deal consists of a manifold with 12 chemical-resistant valves for flasks (available as a vertical or horizontal manifold).
Key Features
• 4 Litre ice condenser capacity • -105°C ice condenser temperature • Optimised internal ice condenser, manufactured from stainless steel • Capacitive vacuum measurment sensor included as standard which removes the ignition source associated with Pirani sensors • Drying chamber above the ice condenser chamber for high sublimation performance and short process times • Solvent resistant vacuum pump • Integrated hot gas function for quick defrosting • Connection for inert gas during loading and defrosting • Touchscreen control panel with LSCbasic software: ◦ 5.7" colour touchscreen with clear layout ◦ Manual or automatic process continuation ◦Maintenance intervals for vacuum pump and system ◦Interactive graphical display of the system schematic ◦ Selectable units for temperature (°C, °F) and pressure (mbar, hPa, Torr) ◦ Password protection available ◦ Process data acquisition and optional data exchange over USB or LAN
Sustainability feature - Uses natural refrigerants to provide an environmentally friendly freeze drying solution
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