It is widely used in scientific research and production department which needs clean sterile working environment in
local, such as: medicine, bio-pharma, foodstuff, medical experiment, optics, electron, sterile laboratory, sterile microbial inspection, plant tissue culture, etc.
Clean Working Bench is a laminar flow work cabinet or similar enclosure that provides filtered air across the work surface to protect against 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. Many medical preparations take place on a clean bench, which explains why you often see them in hospitals, clinics, laboratories, and medical facilities worldwide.