The clean bench is also known as the ultra-clean bench and the clean workbench. It is a kind of purification equipment that can provide a high-clean working environment for the local area, which is one of the commonly used equipment in the laboratory. Then, what should be paid attention to in the use of the clean bench?

Precautions for use of PCR laboratory clean bench:

1. Placement

The clean bench should be placed in a place with less traffic and away from the door. This is to make the airflow around the equipment relatively stable and not interfere with the airflow in the operating area.

2. Sterilization before the experiment

Before using the clean workbench every time, be sure to turn on the UV lamp to disinfect and sterilize the work area. After 30 minutes, turn off the UV lamp, and then turn on the fan to run for 3-5 minutes before using it.

3. Cleaning during/after the experiment

During the experiment, all the tools and items used need to be wiped and disinfected with alcohol before they can be placed on the workbench. After the experiment is over, it is necessary to clean and sterilize the equipment, especially the countertop. After cleaning, turn on the UV lamp to sterilize, and then turn off the power.

4. Maintenance

The air clean bench needs to be cleaned regularly, and it is quite necessary to replace the primary filter, and the specific replacement cycle depends on the cleanliness of the environment.