Model HUYAir HLF-900 | Clean Bench With Horizontal Laminar Flow

FEATURES

Clean Bench With Horizontal Laminar Flow – HUYAir HLF s designed to handle non-hazardous substances, creating a clean working environment and easy handling of equipment in the work area.
Cabinet structure: 2 layers, with SUS 304 stainless steel working chamber, galvanized steel outer shell, electrostatic paint resistant to chemicals and microorganisms..
Side walls made of UV-resistant tempered glass, easy to observe.
Cost-effective AC motor.
EBMpapst fan from Germany ensures energy savings.
HEPA (H14) or ULPA (U15) filters from Camfil (Sweden) or AAF (USA) with 99.999% (H14) or 99.9999% (U15) filtration at 0.3 µm/0.1 µm.
The cabinet is controlled by a microprocessor controller with a touch screen displaying real wind speed, time settings and wind speed according to settings, and can be calibrated directly on the screen about fan speed.
The cabinet angle is 7° for easy operation
There are access ports for accessories such as valve of air, water, gas, and head for online particle counting samplers.

Model	HUYAir HLF – 900
Controller	Microprocessor with 4.3 inch touch screen
Downflow air velocity	0,45 m/s
Light intensity	>750 lux
Noise	<65 dB
Maximum sash opening height	420 mm
Motor	AC
External dimensions (W x D x H)	985 x 750 x 1750 mm
Internal dimensions (W x D x H)	885 x 522 x 583 mm
Voltage – Frequenciens	200 – 240V, 50/60 Hz
Warranty	3 years

Air is drawn in from the top and pushed through the main filter, where larger particles are retained, increasing the lifespan of the main filter.
The air is then blown through the main filter, creating a flow of clean air horizontally that exits the work area across the entire open front of the cabinet after being deflected away from the work surface.
The surface velocity of the filter is maintained at 0.45 m/s (90 FPM), ensuring sufficient air changes to maintain clean air in the working area.
The maintenance of an airspeed of 0.45 m/s with a uniformity of ± 20% over the entire filter surface is in line with international standards.