1. Add appropriate amount of water to the outer pot of china table top steam sterilizer, put the items to be sterilized into the inner pot, cover the pot, and tighten the screws symmetrically.

2. China table top steam sterilizer is heated inside to generate steam. When the pointer of the pressure gauge reaches 33.78kPa, open the exhaust valve to discharge the cold air. At this time, the pointer of the pressure gauge drops. When the pointer drops to zero, close the exhaust valve.

3. Continue heating, the steam in the pot increases, and the pointer of the pressure gauge rises again. When the pressure in the pot increases to the required pressure, the firepower will be reduced. According to the characteristics of the items to be sterilized, the steam pressure in the china table top steam sterilizer will be maintained at the required pressure for a certain period of time, then the sterilizer will be powered off or shut down, let it cool down naturally, and then slowly open the exhaust valve to remove the residual gas , and then open the lid to get things.