Weighing/Containment booth VKA

Weighing/Containment booth protects the item of work, operater and environment from contamination.

Operation principle:

Fans direct air through package of safe HEPA filters. Air enters the working zone in vertical laminar flow. 10-15% of air quantity flows to the surrounding environment through other package of HEPA filters, increasing overall cleanliness. On the booths bottom air is sucked through pre filters, along with 10-15% of surrounding air which makes up the same air quantity that was previously exhausted. Afterwards air flows through another set of pre filters and the cycle repeats. On the booths entrance air curtain prevents pharmaceutical substances to be contaminated and increases working space.