As a new type of fume hood, the non-ducted fume hood has a decisive role in laboratory furniture. If no pipe fume hood is not well bought, once the damage to the experimental process is caused, the consequences are unimaginable. So how can I buy a high quality ductless fume hood? Today, I will talk to you about the four criteria for choosing a ductless fume hood.
1. Determine the purchase size
The size of the fume hood is too large to be wasted, and the size is too small, which will affect the use. Therefore, before purchasing the fume hood, consumers must choose the appropriate size according to the experimental content.
2. Pick filters
The key to picking a high-quality, ductless fume hood is to look at its filters. Do not think that the filter of the fume hood is similar. The quality of the filter is not only related to the energy consumption, but also related to the life safety of the experimenter. We have studied filter technology for many years, which not only can understand the protection of the filter well, but also increase the adsorption capacity of the filter, and the product quality is absolutely guaranteed.
3. Choose to use the material.
Different laboratories have different requirements for the material of the fume hood. For example, the laboratory often uses special acid, so the fume hood material must have anti-corrosion effect; and the dust-free laboratory with high environmental requirements, PP material ventilation The cabinet is definitely a good choice.
4. Consider the installation location
The installation position of the non-ducted fume hood should also be considered when purchasing. The installation position of the general fume hood should avoid the selection of places facing the aisle and frequent personnel circulation; avoid installation in places with inconvenient ventilation and ventilation; avoid blocking the windows or obstructing the entrance and exit affecting the door switch; Installed on opposite or placed on a corner wall.
The above is about the introduction of the non-ducted fume hood, buy fume hood in addition to the price, we must pay attention to these rules, in order to ensure the purchase of cost-effective fume hood products.
The brand non-pipeline series products are professional non-pipeline series products with professional pipeline-free filtering technology and advanced design concepts. Their design and use are in line with relevant certification, precise tuning of aerodynamic performance, and excellent user safety. Comprehensive system and design flexibility, superior energy efficiency, aesthetics and ergonomics make the pipeline-free range occupy most of the market in the domestic market:
Compliant with NFX 15 211:2009 standard (certified by ANSI Z 9.5-201),
ASHRAE 110: 1995 standard
Chinese national standard JG/T385: 2012 standard,
Passed ISO9001 certification.
Active Pharmaceutical Ingredient
medicinal extract,Pure loofah powder,blackberry juice powder
Fufeng Sinuote Biotechnology Co.,Ltd. , https://www.ffsinuoteplant.com