1. In order to prolong the service life of the fume hood, we need to pay more attention to these problems. It is important to install exhaust in the laboratory. It is necessary to keep the operation port of the laboratory fume hood in a normal state to prevent the outflow of some harmful gases.
2. Secondly, when we use the fume hood, it is recommended not to close the fume hood suddenly, especially after some experiments, which may cause some harmful gases to be unable to be removed, thus affecting the cabinet in the fume hood for a long time.
3. In addition, the surface of the fume hood needs to be smooth. It is recommended to clean it regularly, this will also prevent some parts of the fume hood from being damaged. Fume hoods should be regularly maintained to ensure proper functioning.
