Laminar Flow Hoods: Understanding the Working, Benefits and Advantages in 2022
Laminar Flow Hoods The Working with chemicals and other activities involving airborne pollutants can be dangerous. One of the precautions that you need to take is the use of a laminar flow hood. This hood protects your laboratory or workstation from any potential toxins outside while still allowing you to conduct your work in a safe manner. The benefits of using this type of hood on a daily basis outweigh the disadvantages and should be considered when considering your next purchase.
Laminar flow hoods are necessary for workers who come into contact with hazardous materials, such as those found in laboratories or industrial settings where the home-based worker may have access to these toxic substances without adequate protection from exposure. If you own a laboratory, then its crucial for you to understand some basics regarding to it first.
Basic Structure of Laminar Flow Hood
Laminar flow hoods are normally made from the same materials as their home-based counterparts. Some may be made from plastic and foam, while others will be made from hard plastics, fiberglass or stainless steel. The main difference between a laboratory hood and the one you use in your home is that the laminar flow hood has solid walls instead of transparent glass. Some labs have built-in protective covers for their laminar flow hoods to further enhance their safety capabilities.
Industrial Laminar Flow Hoods
The most common type of laminar flow hoods you will come into contact with is the industrial-sized model. These are normally constructed from stainless steel, hard plastic or fiberglass. They have a variety of shapes with sizes ranging from large circular units to small unit for use on desks or workstations. Due to their ability to provide safe storage space, these flow hoods are widely used across multiple industries and laboratories.
Types Of Laminar Flow Hoods
There are many different types of laminar flow hoods, but they commonly fall into two categories: industrial and laboratory hoods. These two categories are defined by their size and the materials used to construct them. The main difference between these types of hoods is that the direction of flow of HEPA cleaned air. Here’s a list of two different types of laminar flow hoods in the market:
Vertical Flow Hoods
Also known as a down draft laminar flow hood, this type of hood forces the airflow through a horizontally mounted HEPA filter. This type can be set up in any workspace and is fairly easy to use. These vertical flow hoods are usually made larger and cover wider areas than their laboratory counterparts.
Horizontal Flow Hoods
These Horizontal Laminar Flow Hoods force the air from one side to another and provide with an exhaust fan and HEPA filters on both sides. It is capable of receiving air from either side, making it easier for users to maintain better hygiene in their workspace. The horizontal laminar flow hood works best when being used by two people at once but is less efficient than its counterpart when cleaning the air of large spaces because it takes up more space.
With this being said, both types can be found in a number of different sizes, but the laboratory models are generally smaller as compared to industrial-sized units.
Why Buy A Laminar Flow Hood?
Airborne toxins from outside sources that enter the workplace are not usually clean and pose a threat to your health. The general public does not have the ability to filter these types of toxic particles because of their size, which may cause you to suffer serious health problems in the long run.
You can reduce the risk of exposure by using a laminar flow hood in your workplace area. Having a powerful HEPA filter inside this type of device will help you capture all airborne toxins regardless of their size and particle density.
There is also a chance that you may have to clean the HEPA filter inside your laminar flow hood, which may require replacing it every few months depending on how many airborne toxins have infiltrated into the space. As long as you have proper ventilation in your work area to ensure good air quality and safety, then the only thing you need to do is replace the HEPA filter when necessary.
Understanding the benefits of using a laminar flow hood will not only help you prevent toxic exposure and improve your general health, but it will also serve as a great tool for conducting your work and protecting yourself from being harmed. The cost of purchasing one of these types of devices is relatively inexpensive, yet this type of investment provides an exceptional amount of value by protecting your health from potential toxins.