Software design using fuzzy PID algorithm able to fully control the sealing pressure within the container vapor formation reduced working hours achieved good sterilization effect .

采用模糊PID算法，能够完全控制密封容器内的压力 蒸汽的形成，减少了工作时间，取得了良好的 灭菌效果。

The pulse vacuum vapor sterilization machine based on PLC

基于PLC的脉动真空 蒸汽 灭菌器

Conclusion low-temperature formaldehyde vapor sterilization has reliable efficacy and is convenient in operation and safe in use .

结论，低温 蒸汽甲醛 灭菌效果可靠，操作简便，使用安全。

The qualification rates of several sterilizing methods ranging from high to low are far - infrared radiation sterilization vapor sterilization boiling method and chemical medicine method .

经对几种消毒方法的消毒效果进行分析比较，发现合格率由高至低依次为远红外线消毒、 蒸汽 消毒、煮沸消毒、化学药物消毒。