... automatic sterilization procedures)Control system: Siemens PLC, industrial LCD touch computer control, parameters can be set to store, can be ... , The polishing precision: Ra0.4~0.6, the ratio between diameter and height: 1:2.3 Stirring system Mechanical sealing system at ... circulating pump(Grundfos, Denmark), autocontrol (cooling water+5°C)~65°C±0.1°C,temperature probe(US) pH detection and control ...