A laminar flow cabinet (clean bench) or tissue culture hood is a carefully enclosed bench designed to prevent contamination of semiconductor wafers, biological samples, or any particle sensitive materials. Air is drawn through a HEPA filter and blown in a very smooth, laminar flow towards the user. The cabinet is made of stainless steel with no gaps or joints where spores might collect.
Such hoods exist in both horizontal and vertical configurations, and there are many different types of cabinets with a variety of airflow patterns and acceptable uses.
Vertical Clean Bench, Standard Type
Main Features
Main HEPA filter efficiency ≥99.99%(@0.3μm)
Per-filter to prolong lifetime of main filter
Tempered glass window with Japan lifting system
SUS304 working area for easy cleaning
Adjustable fan unit & one-button velocity selection
Inter-locking system for illuminating light & UV lamp
Universal wheel & foot