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2018 Hot Sale! Unidirectional laminar Flow Hood Laminar Flow Hood for Modular Clean Room Area with PVC Softwall
Brief introduction
Class A unidirectional flow hood is a type of air purifying
equipment providing Class A unidirectional flow and thus creating
highly clean environment. It delivers air at specified air speed
through HEPA filter, makes the air homogeneously compressed by
damping layer, and then leads the clean air unidirectionally flow
to the work area, thus achieving the flow pattern and cleanness
required in the protected work area. Class A unidirectional flow
hood may be used separately or in combination.
Class A unidirectional flow hood work area is aseptic core area.
The operator shall start up the equipment in Class B background
area according to the defined SOP, for process operation and
intervention. Such actions shall be determined as per the risks
upon the products. The operator shall avoid contacting with key
aseptic locations, or contact with these locations through screen,
curtain, etc.
Structure features
1. Stainless steel material,beautiful and compact outlook.
2. High pressure centrifugal fan,three-grade adjustable air volume
ensures ideal working conditions.It effectively extend senior air
filter’s service life
3. Homogeneous membrane flow membrane,200 mesh uniform flow effect.
Working principle
1. Laminar flow is a partial air cleaning device of vertical
unidirectional airflow.
2. Indoor air passes through FFU and is blown out from the
top,clean air enters into working area in uniform fracture and is
blown out of working area from the button to form a highly clean
working environment.
Size (L x W x H) | 1035 x 730 x 600 mm 1) | 1340 x 730 x 600 mm | 1340 x 2090 x 600 mm |
Hepa Size | 915 x 610 x 69 mm-1 PCS | 1220 x 610 x 69 mm-1 PCS | 1220 x 610 x 69 mm-3 PCS |
Effiency | G4(EN779) | G4(EN779) | G4(EN779) |
H14(EN1822) | H14(EN1822) | H14(EN1822) | |
Operating Power | 180W | 240W | 680W |
Avg Air Velocity | 0.36m/s~0.54m/s | ||
Touch Sreen | Siemens | ||
PLC | Siemens | ||
PAO test port | Φ8MM | ||
Differential Manometer | DWYER | ||
Curtain | PC /PVC | ||
Air Velocity | 0-1 m/s | ||
Lighting | ≥300 Lux | ||
Weight | 69 kg | 84 kg | 178 kg |