Vietnam Cleanroom Equipment (VCR) specializes in providing cleanroom equipment for construction contractors. Laminar airflow typesĪccording to airflow direction, laminar flow cabinets can be produced in two common types: Vertical laminar flow unit & horizontal laminar flow unitĪll ensure a workspace devoid of contaminants and may be customed to the cleanroom requirements. Image: Laminar air flow (LAF) working principle 6. Therefore, the HEPA filtered air is clean and particle-free. HEPA filter captures the dust, bacteria, and airborne particles. Next, the fan blows the air towards the HEPA filter.
Air is taken through a filtration system and then exhausted across the work surface as part of the laminar flows process.Ĭommonly, the filtration system comprises a pre-filter and a HEPA filter.įirst, the air goes through the pre-filter (panel filter). Laminar air flow unit works by the use of in-flow laminar air drawn through one or more HEPA filters, designed to create a particle-free working environment and provide product protection. What is laminar air flow (LAF) working principle? + Laminar air flow unit (LAF) creates a positive pressure environment to prevent airborne particles from entering the working area 5. + Clean air will be uniformly distributed + Differential pressure gauge monitors the integrity of HEPA filter + HEPA filtered airflow is sent through the work area that protects products and samples from airborne contamination + Laminar air flow is made of stainless steel, with no gaps or joints Image: Laminar air flow (LAF) structure 4. Laminar air flow unit is composed of 4 parts: fan, pre-filter, DOP test ports, HEPA filter Laminar airflow can be tailor-made to the specific requirements of the cleanrooms, especially in the medical, pharmaceutical, electronic, and industrial industries. Laminar airflow is suitable for a variety of applications, especially where a clean air environment is required for smaller items, like electronic devices. They provide an excellent clean air environment for a number of cleanroom requirements.
Laminar airflow units create particle-free working environments by sucking air through a filtration system and exhausting it across a work surface in a laminar air stream. Laminar airflow, also known as laminar air flow (LAF), is a device, designed to prevent the equipment and working environment from particles.
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