good price and quality high pressure steam sterilizer is a rapid and reliable disinfection and sterilization equipment using saturated pressure steam, which is suitable for medical and health undertakings, scientific research, agriculture and other units. The classification of good price and quality high pressure steam sterilizer is divided into portable autoclave, vertical pressure steam sterilizer, horizontal good price and quality high pressure steam sterilizer, etc.

Operation steps of good price and quality high pressure steam sterilizer:

1. First take out the inner sterilization bucket, and then add an appropriate amount of water to the outer pot to make the water surface level with the triangular shelf.

2. Put it back into the sterilization barrel and load the items to be sterilized. Be careful not to pack too much, so as not to hinder the flow of steam and affect the sterilization effect. The conical flask and the mouth end of the test tube should not be in contact with the barrel wall, so as to prevent the condensed water from soaking the paper at the mouth and penetrating into the cotton plug.

3. Put the cap on, and insert the capped exhaust hose into the exhaust slot of the inner sterilization barrel. Tighten the opposite two bolts at the same time in a symmetrical manner, so that the bolts are tight and consistent, and do not leak air.

4. Heat with electric stove or gas, and open the exhaust valve at the same time to make the water boil to remove the cold air in the pot. After the cold air is completely exhausted, close the exhaust valve and let the temperature in the pot gradually rise as the steam pressure increases. When the pressure in the pot rises to the required pressure, control the heat source and maintain the pressure for the required time. This experiment uses 1.05kg/cm2, 121.3 ℃, 20 minutes sterilization.

5. When the time required for sterilization is up, cut off the power supply or turn off the gas, and let the temperature in the sterilization pot drop naturally. When the pressure of the pressure gauge drops to 0, open the exhaust valve, loosen the bolt, open the lid, and take out the sterilizer. thing. If the pressure does not drop to 0, open the exhaust valve, the pressure in the pot will drop suddenly, the medium in the container will be flushed out of the mouth of the flask or the mouth of the test tube due to the unbalanced internal and external pressure, causing the cotton plug to contaminate the medium. Pollution.

6. Put the removed sterilized medium into a 37°C incubator for 24 hours. After inspection, if there is no growth of bacteria, it can be used.