Pulsating Vacuum Sterilizer

摘要

Pulsating vacuum sterilizer uses AT89C52 as the core and acquires the temperature signal and pressure signal inside the sterilizer by pulsating vacuum sterilization principle, through the SCM analysis operation, with Fuzzy control algorithm, and sends out control signals, thereby realizes the pulse vacuum sterilization. System has the functions such as the parameter settings, real-time parameter display, parameter over-limit alarm, shortening the work period on the premise of ensuring the sterilization effect, sterilization time is shortened by 2/3 compared with the conventional high pressure steam sterilization, reduces the damage to a sterilized material, and has a higher performance-to-price ratio, a safety and reliable system operation, with important application value for the practical sterilization.