Laminar Flow Bench

Touchscreen control panel adjusts fan speed and operates the optional motorized shield.

Laminar flow bench.

What is laminar flow bench. The laminar flow clean bench is a work bench or similar enclosure which has its own filtered air supply. A laminar flow cabinet laminar flow bench or laminar air flow hood is a bench or workstation designed to prevent contamination of semiconductor wafers biological samples or any particle sensitive device. The resulting turbulence creates backwash which allows dirty air to enter the zone.

Airstream gen 3 laminar flow clean benches vertical with fixed sash glass side wall. Vertical laminar flow stations with cut outs in the rear panel for connection to an external. The clean bench was developed as an adjunct to clean room technology the need to protect the work from contamination. To counteract this particle free air quality in the laminar flow clean bench is accomplished with precise control of.

While laminar air flow helps to reduce turbulence turbulent flow encourages it by creating unintentional swirls of air that place particles randomly on surfaces within an enclosure. In recent years the use of the clean bench laminar flow cabinet or laminar flow hood has spread from research and. Vertical laminar flow clean benches. Integrated base stand work surface sold separately.

Designed to be positioned over a wet processing bench. Due to the direction of air flow the sample is protected from the user but the user is not protected from the. With a conventional laminar flow clean bench particulates may contaminate the work area when hands or materials are placed inside the hood. Air is drawn through a hepa filter and blown in a very smooth laminar flow towards the user.

Laminar flow hood also called a clean bench is an enclosed box that is designed to create a particulate free horizontal or vertical laminar airflow environment preventing airborne contamination of particle sensitive objects such as laboratory samples or semiconductor wafers. Air is drawn through a hepa filter and blown in a very smooth laminar flow towards the user. Labculture reverse horizontal flow cabinets. A clean bench is a laminar flow work cabinet or similar enclosure that provides filtered air across the work surface to protect against contamination.

Turbulent flow can be disruptive to work that requires a dust free environment and can lead to contamination. The clean bench was originally created to supplement clean room technology and today is used across a broad spectrum of industries including research manufacturing aerospace bioscience pharmaceutical production and food processing. Clean bench is the most effective method of ensuring a clean zone around a critical work or inspection process.