High-pressure steam sterilization pressure is 205.8kPa.
High-pressure steam sterilization is a sterilization method that can kill all microorganisms, including spores, and it is the best in sterilization effect. Suitable for general culture medium, saline, surgical instruments, glass containers and syringes, dressings and other items of sterilization. High-pressure steam sterilization conditions require: steam pressure 205.8kPa, the temperature reaches 132 ℃ and maintain 10 minutes, you can kill all microorganisms, including buds with tenacious resistance, spores.
High-pressure steam sterilization method to use high-pressure steam sterilizer. Autoclave steam sterilizer is a common medical, health and food industry sterilization equipment. This equipment mainly uses steam at high temperature and pressure to sterilize items, which can effectively kill various microorganisms and viruses. Its working principle is the use of water at high temperature and high pressure into steam, to achieve the purpose of sterilization.
Precautions for the use of sterilizers:
1, the sterilization package should not be too large and too tight (the volume should not be greater than 30cm × 30cm × 30cm), the total amount of items placed in the sterilizer should not be more than 85% of the sterilizer cabinet volume. Leave a gap between the packages to facilitate the circulation of steam, penetrate the center of the package, the exhaust steam quickly discharged to keep the items dry.
2, the container should have a hole, if there is no hole, the container lid should be opened.
3, cloth items on top of metal, enameled items.
4, the sterilized items should be dried before removing the spare.
5, sterilization pot closed before the cold air should be fully exhausted.
6, always observe the pressure and temperature.
7, pay attention to the safe operation, before each sterilization, should check whether the sterilizer is in good working condition.
8, the sterilization is completed after the decompression should not be too fierce, the pressure gauge returns to "0" position before you can open the cover or door.