Advantages
● France Air commits the airtightness of the system by placing a plenum and filters.
● Very simple and reliable filter tightening system.
● Diffusion grille generating, on the whole surface to protect, a unidirectional flow as described in the Norm NFS 90-351.
● Possibility of decenter scialytic.
8 range
● 7 standard dimensions: corresponding to the protection sizes requested by all the surgical deeds.
● Supply air flow from 2350 to 12400 m3/h.
● Standard height : 450 mm.
● Filtration V.H.E: H14 or U15 in standardised heights (thickness 68 mm).
● BVX 3: ceiling 100% filtering, with identical design, but withour airtight passage for sciatic arm (see p. 911).
● CYCLOPE: Biovax® 3 equipped with air recycling unit
(see p. 913).
8 application
● The filtering ceiling with unidirectional flow enables the obtaining in the risk zone, of the class ISO 5 according to the norm EN ISO 14644-1 at the required air renewable rate (risk 4 according to NFS 90 351).
8 construction/ composition
● Plenum:
- Stainless steel sheet (10/10rd) with white epoxy paint RAL 9010.
- Pressure tap (diam. 3 mm) on one of the vertical sides.
- Return of 25 mm at inferior part for fitting of fafse-seiling.
- Angle bracket supplied with fixing holes (diam. 10 mm every 60 cm) at superior part for fixing of the slab.
- Lateral air inlet made of a rigid sleeve (height 200 mm - depth: 150mm).
● Support frames for filters:
- Stainless steel sheet (15/10th) with white epoxy pain RAL 9010.
- Forming at low part of the plenum a self-supporting frame on which the filters are assembled.
- Gasket surface perfectly airtight and flat, withour possibility of leaks in angles.
- Assembly of frames between themselves and frame/plenum assembly done at factory.
- Contains 6 tightening points for the filters. The filters
tightening is done with stainless steel pivoting feet 1/4 turn.
- Contains 4 fixing insets for grilles or the maskings.
● Passage of the scialytic:
- Stainless steel sheet (10/10th) with white epoxy paint RAL 9010.
- Make an “airtight well” in the center of the plenum.
- Contains a “crystal tube” enabling to measure the clogging of the filters from the room manually.
- Easy access to the base of the scialytic due to 2 half slabs, airtight and removable.
● Filters “very high efficiency”:
- Filtering cells, standerd size: 3.6 - 9.6 and 12.6.
- Efficiency: H14 or U15
● Diffusion grilles:
- Stainless steel sheet (performation rate: 40%) with white epoxy rate RAL 9010.
- Ensures a regular air diffusion, withour stopping o dead zone.