This series of general-purpose steam sterilizer is multi-function integrated type high-temperature sterilization equioment, adopting pure steam as sterilization medium. ALL parts in contact with the sterilization items(chamber,pipe,valve,loading shelves,etc.)are made by 316L stainless steel. This equipment eliminates the impact of cold air on the temperature by pulse vacuum. vaccum dehumidification combined with jacket heating for drying the items. and finally sterile air is emptied to achieve pressure balance. In the meantime, the equipment has an online cleaning function, all valves connect to the internal chamber adopt diaphragm type pneumatic valve, the sterile filter is with online sterilization and integrity testing function. Temperature time and F0 dual control meet national pharmacopoeia requirements.