SED-3.0SM-J — Water-Bath Sterilizer

The sterilizer uses high-temperature circulating water (water-spray method) as the sterilization medium. Process: Start → auto-check utilities/equipment status → fill water to set level → water circulates from chamber bottom through circulation pump → plate heat exchanger internal channel → top spray nozzles showering items → heating phase (steam on HEX energy side) → sterilization phase (dual monitoring: F0 value + temperature/time) → cooling phase (cooling water on HEX energy side) → optional drain → end. The medium runs in a relatively closed loop; external hot/cold energy acts indirectly via the plate heat exchanger — no secondary contamination. Counter-pressure and equalization-pressure protection allows sterilization of glass bottles, ampoules, plastic bottles, and flexible plastic bags containing liquid preparations.