Laboratory exhaust or laboratory fume hood exhaust is one of the important equipment needed in the laboratory. If you have any problems with the hood you are using, or even if you are using the hood, you can run into a lot of problems. Keeping this in mind, you should know all the benefits of lab fume hood exhaust. It will release all the chemicals that were burned during the experimental work.
You need to consider the risk factors you may be getting, breathing all these chemicals into your body can be scary. Therefore, you should have an exhaust duct for your lab, and if you are setting up a new lab, then you should not forget to install a lab fume hood exhaust duct. Here are some general aspects you should keep in mind when choosing an exhaust hood.
Things to consider
Here's everything you need to know before designing a hood for your lab. These things are really important and you need to know all these things and it will help you in the long run. So the things you need to consider are
Room size (LxBxH)
total number of cabins
Laboratory heat load.
materials used in fume hoods
time you will use
Dimensions of equipment used in individual cabins
You should know all these things, which will take you a long way to the top. Keep all these in mind and it will surely help you accomplish so many things with the help of these things.
Types of hoods you can use
There are many types of hoods on the market and let's be honest, these are all just about making money. Light shades are never going to help you cost too much, so common and readily available light shades in the lab are recommended. these are
1) Constant temperature fume hood
As the name suggests, these are constant hoods, and constant hoods are actually constant volume hoods. The hood provides everything and if the exhaust is 100% then the hood will give you the same amount of ventilation air. It balances the air between exhaust pressure and ventilation, and for sure, it does a lot for you.
2) Variable capacity hood
The hood is again as the name suggests, and you can easily adjust the ventilation with the vented hood using the variable volume hood. These hoods are more expensive because they produce the variable volumes of air required by the hood. It gets the air it needs from another room and you can use them easily with a simple installation. Keeping all of these things in mind, here's everything you need for a flawless installation on your fume hood.
