This series is a new-generation pressure steam sterilizer, automatically controlled by program with double rectangular stainless steel doors. It can automatically draw and record the curves of temperature and time, and it also has functions of presetting, displaying and printing F values. This equipment adopts high performance PLC testing control, two operating systems (manual and automatic) and standard interfaces qualified by GMP. With the following advanced functions, lick pre-vacuum, high temperature quick sterilization quick cooling after sterilization and special anti-pressure protection device, the equipment can reliably sterilize all kinds of damp-heat ressisting products in bottles and cans.