TYPE OF MACHINE:
Vertical laminar flow hood in painted steel

SECTOR OF USE:
Pharmaceutical, chemical, cosmetic, food, dietary, medical devices.

PECULIARITY:
The vertical laminar flow hood is equipped with three HEPA filters: an upper motor fan pushes the air through a main filter from which a laminar flow emerges and hits the work surface.
The air goes beyond the work surface (of perforated steel) and is sucked in by a lower motor fan; the air is pushed through a second filter into the space above the main filter. 30% of the air is returned outside (after filtration through a third filter). The hood has a glass screen which is adopted for greater operator safety. The hood is Class II category, which means that its function is to protect both the operator and the sample, guaranteeing conditions of absolute sterility.
This hood is made up of a perforated stainless steel surface, which allows the entry of air previously filtered through a system of 2 HEPA filters, placed at close distances.
From this hood, 30% of the air exits to the outside, while the remaining 70% remains in the hood: the function of the partial escape of the air is to create a depression that draws it inside, so as to establish a flow continuous. The air enters inside the hood with a vertical flow, so that microorganisms do not escape from the working environment and do not contaminate the operator (in the case of pathogenic microorganisms). This hood is suitable for the manipulation of group II and group III microorganisms.

Manufacturer: Faster
Model: BHA72M
Year: 1992

TECHNICAL SPECIFICATIONS
Dimensions (WxDxH) mm: 1900x800x1350
Power supply: 1.2 KW – 220 V – 6A – 50Hz