The KBN horizontal laminar air flow benches
are the most advanced alternative to sterile rooms,
providing highly decontaminated working areas.Sterile
horizontal benches for product contamination protection are
constructed either in AISI 304 stainless steel or in epoxy
powder painted steel. The wide choice of sizes and materials
enables many different applications; each version is
supplied with either stainless steel or nonreflective
plastic laminate work surfaces.
APPLICATIONS
KBN horizontal laminar airflow benches can be used in a wide
range of disciplines, including:
- Sterile manipulation
- Sterility tests
- Microbiology
- Preparation of ophthalmic solutions
- Preparation of culture media
- Assembly of equipment
- Floriculture
- TPN preparation
- Medical device assembly
SPECIFICATIONS
Construction: Corrosion
resistant epoxy powder painted steel (as standard); glazed
AISI 304 stainless steel (on demand)
Work Surface:
AISI-304 stainless steel (as standard) or non reflective
plastic laminate (on demand)
Transparent side walls:
safety glass
Absolute filter:
HEPA filter, tested with D. 0. P aerosol. Their efficiency,
higher than 99.995% MPPS -0.005%penetration -ensures
performance exceeding requirements of EN1822, U. S. Federal
Standard 209 e, British Standard 5295, VDI-2083 and AS
1386-1979.
Pre-filters:
synthetic fibers pre-filters washable in water or with
compressed air, average arrestance 80/90%ASHRAE (CEN-G3);
dust holding capacity 400 g/m2.
Motor-blower (s):
direct coupled motor (s), electronic speed controlled to
maintain a constant air flow of 0.45 m/sec, and compensate
for a partially clogged filter, up to a maximum plenum
pressure of 40 mm of water.
Power supply:
230 V -50 Hz, single phase. Other voltages on request.
Lighting:
fluorescent lights installed on the anterior part of the
ceiling. 
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