Purification workbench operating procedures
The purification workbench should be opened 500 minutes ahead of time to open the ultraviolet sterilization lamp to clean the surface of the work area to accumulate microorganisms; after 30 minutes, the germicidal lamp is turned off. Start the blower. Workers must be in front of the workbench environment,
First, the purpose is to establish the operating procedures for the purification workbench.
Second, the scope of application: for the operation of the purification workbench of the quality assurance microbial limit examination room.
Third, the responsible person: QC inspection personnel of the Quality Assurance Department.
Fourth, the text:
1. When using the workbench. Purify the workbench and air into the ground purification treatment, carefully carry out the cleaning work, and use the ultraviolet sterilization method to sterilize.
2. It is strictly forbidden to store unnecessary items in the purification work area to keep the clean air flow pattern undisturbed.
3. Before the operator enters the ultra-clean work area, he must wear clothes, pants, hats, adjusting covers, etc. in the buffer room, and try to avoid the action of obviously disturbing the airflow pattern.
4. The average wind speed of the working area is measured by an anemometer every month. If it is found that it does not meet the technical standards, the regulator handle should be adjusted to change the input voltage of the fan so that the workbench is in an ideal condition.
5. After the work is finished, clean the work surface with 0.1% Xinjieer, turn off the blower, turn on the UV lamp to sterilize 30minzui and turn off the power.
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