What should you watch out for when using an all-steel fume hood?

      The all-steel fume hood is an indispensable laboratory furniture in the laboratory. The performance of the fume hood seriously affects the safety of laboratory operators and the air quality in the laboratory. Therefore, the fume hood must have very high performance to ensure the quality of the air in the laboratory and the discharge of toxic gases.

       Exhaust gas is one of the most important functions of the fume hood. During the experiment, a large amount of toxic gas may be generated. In order to prevent toxic gas from leaking into the air, the exhaust function of the all-steel fume hood must be very good. Especially in dangerous chemical experiments, if the performance of the fume hood is not good, or the number of fume hoods is not enough, the air quality in the laboratory is poor, and the long-term absorption of toxic chemical gases by the human body can cause many diseases.

      In order to have a safe, air-conditioned test environment, it is not sloppy when purchasing a fume hood. Be sure to choose a fume hood with very good performance.

      Secondly, the quality of the all-steel fume hood is also very important. The fume hood is responsible for discharging the toxic gases, exhaust gases and pollutants generated during the experiment. The most important thing is that the interior must be resistant to high temperature, corrosion, and non-combustible materials. It must be ensured that the exhaust air usually has no dead angle, and the structure of the air supply must be reasonable to ensure the replacement of fresh air to replace harmful gases such as poisonous gas and exhaust gas. Usually the lower tank of the fume hood is used to store reagents, which requires internal materials to be corrosion resistant and ventilated.