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Changes in the external environment of stainless steel fume hoods will affect the performance of fum

日期:2022-12-08 23:21
浏览次数:39
摘要:The change of external environment of stainless steel fume hood will affect the performance of fume hood The fume hood is not a separate equipment, and changes in the external environment will affect the performance of the fume hood. At the same time, the fume hood and its control system will also affect its surrounding environment. When you select the fume hood: First of all, the factors of the whole system must be considered. By material: all steel fume hood, steel wood fume hood, all wood
The change of external environment of stainless steel Fume hood will affect the performance of fume hood
The fume hood is not a separate equipment, and changes in the external environment will affect the performance of the fume hood. At the same time, the fume hood and its control system will also affect its surrounding environment. When you select the fume hood:
First of all, the factors of the whole system must be considered. By material: all steel fume hood, steel wood fume hood, all wood fume hood, and fiberglass fume hood.
Secondly, you need to determine which type of fume hood you need. When selecting, you can usually measure it according to the following factors: the cabinet part: there are three types: standard, low desktop and floor type.
Whether the surface wind speed of the fume hood meets the safety wind speed requirements specified in international standards: 0.5m/s (international standards specify that only when the surface wind speed reaches 0.5m/s can harmful gases in the fume hood be effectively captured).
Whether the opening height of the fume hood meets your requirements for operating space.
Ventilation control system: constant air volume, variable air volume or adaptive control system.
Lining board material: PP, glass fiber or polyethylene resin, etc.
Whether the raw materials of the regulating door are safety glued glass, and whether its design conforms to human mechanics, so that the operator can pull freely.
Stainless steel fume hood: usually made of 304 or 316 stainless steel. It is characterized by corrosion resistance, firmness, high temperature resistance, long service life and easy cleaning. It is applicable to all experimental operations that do not react with stainless steel: how to correctly use stainless steel fume hood plays an important role in the experiment. When using stainless steel fume hood, the position of equipment and materials is very important. Look at the warranty period. First of all, the longer the warranty period, the more the manufacturer's strength can be reflected, and the more guaranteed the purchase. From the side, it can be seen that the manufacturer has enough confidence in its products. Look at the material. Attention should be paid to the material of stainless steel fume hood. The quality of the material has a direct impact on the service life and use effect of the equipment. Look at the weight. To see the weight of stainless steel fume hood, stainless steel fume hood usually has certain requirements in terms of weight.