SED-0.1XDG-A — Vacuum Freeze Dryer
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The SED-0.1XDG-A is a bench-top vacuum freeze dryer featuring silicone oil heating for uniform shelf temperature control, an automatic capping function for in-situ vial stoppering under vacuum, and an LCD display for eas
Funcionamiento
The machine uses vacuum freeze-drying technology: the product is first frozen, then placed under vacuum so that the frozen moisture sublimates directly from the solid phase to the gas phase (bypassing the liquid phase). Silicone oil circulates through the shelves to provide controlled, uniform heating that drives sublimation. The cold trap captures the sublimated water vapor. An automatic capping mechanism stopper vials in-situ at the end of the drying cycle under vacuum, preventing re-hydration.