Sterilizer is a kind of equipment widely used in laboratories, hospitals, pharmaceutical factories and other places for sterilization.
Selection points
1. Working principle: Sterilizers are divided into steam sterilizers, ultraviolet sterilizers, dry heat sterilizers, etc. It is necessary to select a suitable working principle of the sterilizer according to the experimental requirements.
2. Capacity: Select the appropriate sterilizer capacity according to the experimental needs, so as to avoid waste caused by too small or too large capacity or the experiment cannot be carried out.
3. Temperature range: Choose an appropriate temperature range according to the experimental requirements. Generally, you should choose a sterilizer that can reach 121°C to ensure complete sterilization.
4. Pressure: The pressure of the sterilizer has an important influence on the sterilization effect, and it is necessary to choose equipment with stable pressure.
5. Sterilization time: Select an appropriate sterilization time according to the experimental requirements to ensure complete sterilization.
6. Convenience of operation: The convenience of operation of the sterilizer has an important impact on the efficiency of the experiment, and it is necessary to choose equipment that is easy to operate and maintain.
Precautions
1. Before use, it is necessary to check whether the equipment is in good condition, and confirm whether the temperature controller, pressure gauge, safety valve, etc. are normal.
2. When using, it is necessary to operate according to the instructions to avoid equipment damage or experiment failure caused by excessive use or improper operation.
3. Avoid overloading during use to avoid damage or danger to the equipment.
4. The sterilizer needs to be kept dry during use to prevent moisture from entering the interior of the device and affecting the sterilization effect.
5. The interior of the sterilizer should be placed neatly to avoid improper placement affecting the sterilization effect.
6. After the sterilizer is used, it is necessary to clean the inside of the equipment in time to avoid contamination of the next batch of reagents by residues.
7. During the sterilization process, the safety of the equipment should be ensured to avoid danger caused by improper operation.
8. It is necessary to regularly check whether the safety device of the sterilizer is normal to ensure the safety of operation.
9. When choosing a sterilizer, you should pay attention to factors such as the brand and quality of the equipment, and choose a reliable sterilizer brand to ensure the quality of the equipment and the sterilization effect.
