The current fume hood not only has a great breakthrough in the principle of ventilation, but the material of the entire fume hood has been specially treated, mainly to make the fume hood more convenient during use.
But we all know that the fume hood is often exposed to various harmful gases and substances during use. Even if the material can prevent corrosion, if we do not pay attention to daily maintenance, it will shorten the service life of the laboratory fume hood. What methods should be paid attention to during use to extend the service life of the fume hood?
1. Extend the service life of the fume hood, we need to pay attention to many problems, the most important of which is the installation of the laboratory exhaust device, it is best to keep the operation port of the laboratory fume hood in a normal state, which can prevent some The outflow of harmful gases, etc.
2. Secondly, when we are using a fume hood, it is best not to close the fume hood suddenly, especially after carrying out some experiments, which may cause some harmful gases to be unable to be eliminated, thus giving the cabinet a long time in the fume hood Cause an impact.
3. In addition, the surface of the fume hood must be guaranteed to be smooth, and it is best to clean and clean it regularly, so that it can also prevent some of the parts of the fume hood from being damaged, and regularly maintain the fume hood to ensure its operation. normal.