SED-2.1FDG-O — Vacuum Freeze Dryer
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The SED-2.1FDG-O is a pharmaceutical-grade vacuum freeze dryer with a 2.1 m² freeze-drying area (4+1 shelves, 450×605 mm each, 100 mm spacing). It accommodates up to 14,000 vials (Ø12 mm/2 mL), 8,000 vials (Ø16 mm/5 mL),
Funcionamiento
The SED-2.1FDG-O uses low-temperature vacuum freeze-drying technology: the product is first frozen on the shelves, then water is removed by sublimation under vacuum. A cylindrical condenser (cold trap) captures the sublimated moisture (≥30 kg capacity), maintaining the vacuum integrity. Heat is supplied to the shelves via circulating silicone oil controlled by solid-state relays. The entire cycle — pre-freeze, primary drying, and secondary drying — is managed automatically or manually via PLC and touchscreen.
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Limpieza y mantenimiento
Integrated cylindrical condenser with compact structure for easy defrosting and cleaning. Electric defrost system. Smooth interior shelf surfaces (Ra ≤0.6 μm) facilitate cleaning.
