If you’re a lab manager, you should know by now that fume hoods are one of the essential parts of many research laboratories. This lab equipment offers safety for the lab staff to work safely with chemicals that can produce hazardous fumes and unstable gases. Therefore, it is important to choose the best perchloric fume hood malaysia for your laboratory. Since there are many designs of fume hoods out there, this article will guide you on shopping tips to buy fume hoods for your laboratory.
Size and Space
Before you even think of purchasing a fume hood, you need to ask yourself if there is enough space in your laboratory to put your new hood fume. Also, space only is not enough, it needs to be placed in a location that is away from paths and ventilation. Furthermore, do not place it close to your doorway and the airconditioner to avoid unnecessary accidents with toxic chemicals in your laboratory.
Energy Efficiency
Factors that you should consider to amplify your fume hood energy efficiency are access area opening dimensions, fan efficiency and ductless technology. It is said that ductless fume hoods recirculate laboratory air after filtering out particles and fumes. This means that it uses the clean air from your laboratory to filter out the harmful chemicals in the perchloric fume hood malaysia before releasing it into your laboratory. Moreover, you should choose a fume hood that comes together with airflow and air velocity meters for you to monitor if the fume hood is working as it should and to maintain your lab safety.
Cost Efficiency
To ensure that you don’t go over your budget, make sure to research the cost of maintaining the fume hood before you purchase one. If you plan to buy a ducted fume hood, you may need to prepare extra money because it costs more to install as they require a mechanical ducting system. Also, the cost of operating said system is depending on the volume of air being released from the hood. Therefore, the higher the volume of air released, the higher the operational cost.
On the other hand, a VAV system and automatic sash positioning system are proven to reduce the volume of released air greatly. Also, ductless systems cost less to install and have low operational costs due to their filter changes system. However, it is crucial to note that the amount of electricity consumed by the blowers also contributes to the operational cost in the long run.
Installation cost
Fume hood comes at different prices for different reasons. Also, you have to check if the cost of installation is already included in the price for the fume hood. High-quality fume hood requires a professional installer to install them in your laboratory to ensure that everything is set up correctly to avoid any work hazard in the future. However, there are lab equipment suppliers out there that offer free installation fees, so this can help you to save up money and to prepare for the maintenance fee.
