20 cubic meters of ethylene oxide sterilization cabinet arrived at the warehouse

1. Preparation phase：

Check the equipmentEnsure that the sterilizer is in good working condition and check if the power supply, gas supply system, pressure controller, temperature controller, etc. are functioning properly

Prepare itemsClean and dry the items to be sterilized, and package them with suitable packaging materials (such as sterilization bags, paper plastic bags, etc.) to ensure good sealing

Loading itemsPut the packaged items into the sterilization chamber of the sterilizer, paying attention to leaving gaps between the items to avoid overcrowding and ensure that the ethylene oxide gas can fully contact all items

2. Set parameters：

• Temperature and HumidityAccording to the characteristics of the sterilized items and the manufacturer's recommendations, set the appropriate sterilization temperature (usually between 37 ℃ and 63 ℃) and humidity (usually a certain humidity is required to enhance the sterilization effect).

• sterilization timeSet the sterilization time based on the type of item and loading capacity, usually several hours.

• gas concentrationSet the effective concentration of ethylene oxide gas (usually 450-1200mg/L).

3. Initiate sterilization program：

• Close the cabin doorEnsure that the sterilization door is well sealed and there is no air leakage.

• Start the deviceStart the sterilization program according to the equipment operating procedures, monitor the operating status of the equipment, and ensure that all parameters meet the set requirements.

4. Post sterilization treatment：

ventilation and exhaustAfter sterilization, sufficient ventilation and exhaust should be carried out to ensure the safe discharge of residual ethylene oxide gas and avoid harm to human health.

Take out the itemsAfter the pressure inside the sterilizer is released and the temperature drops to a safe range, the sterilized items can be removed

Inspection and storageCheck whether the packaging of sterilized items is intact, confirm the sterilization effect (which can be monitored by chemical or biological indicators), and store sterilized items in a dry and clean environment