Working principle: PLC-controlled generator produces good hydrogen peroxide vapour, which effectively kills microorganisms at the condensation point of saturated concentration, and then uses the same equipment to decompose the excess hydrogen peroxide into harmless water and oxygen by catalyst.
The whole sterilization process is divided into four stages
Preparation stage: the temperature of the steam generator is raised to a stable condition
Steam generation: hydrogen peroxide vapor quickly enters the sterilization space (by flash evaporation)
Sterilization stage: the saturated concentration of hydrogen peroxide vapor is kept in the sterilization space
Ventilation stage: hydrogen peroxide vapor is decomposed into water and oxygen on the catalyst