In the laboratory, a well-prepared working environment is one less worry for the scientist to focus on. With good air quality, easy access to supplies, and an eye for the importance of keeping surfaces sterilized and clutter-free, the work environment in a lab allows for maximum productivity. To create a better working environment, it is essential to have a well-run lab and have proper cleanliness throughout the walls of the facility. One needs to implement laminar flow cabinet hoods in their laboratory to do this.
Use of Vertical Laminar Flow Hoods
The use of vertical laminar flow (V-LF) hoods has been increasing due to their ability to generate a sterile, stress-free work environment. These hoods are typically used in the medical field, the food industry, or research laboratories.
Medical Field – In the medical field, Vertical Laminar Flow Hoods are used in operating rooms and examination areas because they allow staff members to work with both hands-free while reducing airborne particulates. This can help avoid infection transmission as V-LF hoods create barriers between patients and healthcare workers.
Laboratories – At labs or science centers, vertical laminar flow hoods help to reduce the risk of cross-contamination when working with multiple areas of different equipment. For example, if a technician is working on a piece of equipment and then needs to go into a different area to access another piece of equipment, that can also cause cross-contamination. Using a V-LF hood will allow the technician to walk between the two areas without leaving any harmful particles behind.
Food Industry – In the food industry, vertically laminar flow hoods help to reduce airborne particulates that could produce canned food products or other processed foods. These particulates can come from anywhere in the area, from one person working in a specific location or another worker’s clothing. In addition to this, V-LF hoods also keep the air in your facility clean by effectively removing odors and dust particles present around them.
Structure and Types of V-LF Hoods
Various types of Vertical Laminar Flow Hoods are available in various colors and sizes, which will match the needs of the laboratory or facility that they are being used in. For example, some types of vertical laminar flow hoods are designed specifically for restaurants or food processing facilities, which are designed to reduce airborne particles and protect food handlers. There are also different types of vertical laminar flow hoods, such as those that are open and those that are closed.
Closed V-LF Hood: A closed V-LF hood is a transparent enclosure equipped with an exhaust filter to remove the airborne particulates from the work environment. These types of hoods have multiple ports to allow for easy access for workers using the area and spin 360 degrees inside the facility.
Open V-LF Hood: An open V-LF hood is a transparent enclosure without an exhaust filter, which allows for more visibility in the environment. It also is designed to be small enough to be placed on a desk or tabletop in the lab.
Benefits of Vertical Laminar Flow Hoods
There are numerous benefits of laminar flow hoods because of their property of providing a better working environment. Here are some of the benefits that are associated with vertical laminar flow hoods:
Self-Contained Air Supply
One of the key features of most laminar flow hoods is a self-contained air supply. This feature allows V-LF hoods to have air recalculating systems, which removes all airborne particles and bacteria from their work environment. When using this type of system, there is no need for an extra ventilation system because it will have one built-in and work at all times.
Monitoring the Level of Air
A standard feature most V-LF hoods have is a level indicator. This feature allows for any air exchanges that occur regularly to be easily monitored by the individual running the system. The air level is displayed in real-time or as quickly as depleted or filled.
Reduce Chlorine in Air
Another benefit to having V-LF cabinet hoods at your facility is that they can reduce chlorine levels in the air by up to 90%. This makes them ideal for areas where potentially harmful ingredients are present, such as in manufacturing facilities or food processing areas.