Laminar Fume Hood
What is Laminar Fume Hood?
A laminar fume hood is a type of laboratory equipment with four walls in closing work surface. Its design protects users from fatal fumes, dust, and chemicals by a constant flow of filtered air. Known as the leading Laminar Fume Hood manufacturer and suppliers in UAE, our modern fume hoods are available in various sizes from small portable units to larger “walk-in” versions. They are helpful in various specific task in laboratories. Besides, fume hoods are of two types– ducted and ductless. Both work in a similar way. They pull air in from the open front of the hood and vent out or filter the air.
Traditional hoods use an exhaust fan to draw contaminants away from the workspace. However, a laminar flow fume hood creates a clean and uniform airflow across the working surface. This type of hood is specifically designed to prevent contamination in sensitive experiments by keeping air inside the hood. These airs keeps flowing in one direction either horizontally or vertically. The air is filtered through HEPA filters before being released into the room or vented outside.
How Laminar Fume Hood Works?
A laminar fume hood provides a constant and controlled airflow that flows in one direction. It can be either horizontal or vertical across the workspace. The airflow gets filtered through HEPA or ULPA filters. These filters remove any particles, dust, or contaminants from the incoming air. Note that the filtered air flows across the workspace, which creates a barrier between the toxic materials inside the hood and the user. This airflow ensures that any harmful chemicals or biological agents present in the air, do not escape and contaminate the lab environment or the researcher. Moreover, the air moves smoothly and uniformly in a laminar flow. This type of airflow is different from turbulent flow, where air moves in multiple directions.
Flow is important for maintaining a sterile work environment and preventing cross-contamination. Needless to mention, the air enters the hood from the back or top of the unit. Then it passes through the filters and flows over the work surface. After passing over the work area, the clean air either goes outside through an exhaust system or comes back into the room after re-circulation. This work will depend on the type of fume hood. Note that the design of the hood will include features like an adjustable sash or front window. It will control the airflow and ensure that it is adequate for the work being performed. Besides, one should not ignore regular inspection and maintenance of the system.
Benefit of Laminar Fume Hood
Contamination Control
Provides a highly controlled and sterile work environment by creating a unidirectional airflow that removes airborne particles and contaminants.
Protection of Sensitive Samples
Shields sensitive samples such as biological cultures, electronics, or pharmaceutical compounds from contamination, ensuring their purity.
Operator Safety
Minimizes the risk of exposure to hazardous substances or volatile chemicals by directing clean airflow away from the operator.
Particle-Free Workspace
Creates a particle-free workspace, reducing the chances of interference or damage caused by airborne contaminants.
Compliance with Regulations
Meets or exceeds industry standards and regulations for clean and sterile work environments, aiding in regulatory compliance and quality control.
Versatility and Adaptability
Available in various configurations, including vertical or horizontal flow, to suit different laboratory setups and workflows, ensuring flexibility and adaptability.
Applications of Laminar Fume Hood
- Pharmaceutical and Biotechnology Research: In the pharmaceutical and biotic industries, the systems prevent contamination of delicate drug formulation, cell cultures, or microbial cultures. Laminar flow fume hood provide a sterile environment to ensure the integrity of research and develop development processes. Therefore, it protects both the research materials and the workers.
- Microbiology and Cell Culture: Laminar fume hoods are super important in microbiological labs because researchers in those labs work with bacteria, viruses, or fungi. Additionally, they ensure a well-controlled airflow and prevent contamination. Hence, they protect the growth of cultures and keep the personnel safe. These systems create a sterile environment for growing and maintaining cells for medical or scientific purposes.
- Electronics and Semiconductor Manufacturing: Laminar flow hoods are also used in industries like electronics manufacturing. In such industries, even dust particles can cause defects in the production of microchips and electronic components. However, a laminar fume hood creates a dust free environment so that the products generated remain of the highest quality and functionality.
- Laboratories Handling Hazardous Materials: Laboratories that deal with hazardous or highly sensitive materials, such as toxic chemicals or biological agents also use laminar flow hood. Such flow fume hoods prevent contamination of the workspace. Therefore, they ensure safety and protect workers from exposure to harmful substances..
- Aseptic Techniques and Sterile Procedures: Laminar flow fume hood is frequently used in medical labs and hospitals for aseptic techniques. For example, they are used during surgeries, medical device, assembly, and preparation of sterile solutions or wax. Thus, they ensure that no outside particles or microorganisms affect the sterile environment.
- R & D: Our offered fume hoods are widely used in various research and experiments. It ensure reliable and accurate result for various R&D activities.
Contact Laminar Fume Hood Manufacturer
We are one of the leading Laminar Fume Hood manufacturer and suppliers in UAE, Dubai. We provide our quality products in many countries including UAE, Africa, India, Europe, USA, Dubai. Our wide range of clean room equipment are made as per latest international standards. They are highly appreciated for their performance and efficiency. Moreover, we provide best support and after sales services to customers. You can also send your specifications to develop custom range of laminar fume hood as per application requirements.
