Ductless Fume Hood LFH-A21 Catalog

Ductless Fume Hood LFH-A21 is a floor standing unit offers 1110 × 690 × 740 mm chamber dimension, 650 mm maximum opening and 2 pcs chemical filter. Equipped with UV lamp for effective sterilization of working environment. Features three side transparent acrylic glass window, front window with reversal design plus waterproof sockets, and double layer structure with 1 mm metal sheet surface and chemical resistant phenolic resin work table.

Internal dimension (W × D × H)	1110 × 690 × 740 mm
External dimension (W × D × H)	1200 × 880 × 2140 mm
Work surface height	900 mm
Maximum opening	650 mm
Air velocity	0.25 to 0.35 m/s
Airflow volume	105 m3/h
Noise	≤ 55 dB (A)
Fluorescent lamp	16 W × 2
UV lamp	Emission of 253.7 nanometers for most efficient decontamination
Blower	Built-in centrifugal blower, speed adjustable
Front window	Acrylic window; Manual; reversal design;
Material	Exterior: Cold-rolled steel with anti-bacteria powder coating. Side window: Acrylic Window Work table: Chemical resistant phenolic resin
Chemical filter	2 pcs
Power	400 W
Power supply	AC 220 V ± 10%, 50/60 Hz; 110 V ± 10%, 60 Hz
Pacakaging dimension	Main body: 1350 × 1000 × 1510 mm Base cabinet: 1350 × 1000 × 1080 mm
Gross weight	Main body: 200 kg Base cabinet: 130 kg

• Microprocessor control system with digital LCD display
• Equipped with built-in centrifugal blower
• External material: Cold rolled steel with anti-bacterial powder coating
• Electronic control system: For anti-overload, anti-electric shock and stable performance
• Inside and outside probe to detect indoor air pollution and filter conditions
• UV lamp for effective sterilization of working environment
• Audible and visual alarm for changing filter
• Two shelves below work cabinet for storage
• 4 Casters for easy movement

Accessories no.	Accessories name	Unit
1	Water tap	1
2	Gas tap	1
3	UV Lamp	1
4	Electric height adjustable base stand	1
5	HEPA filter	1
6	Chemical filter	1

Used in biotechnology and other branches of life science industry, in pharmaceutical industry to perform experiments or tasks under sterilized work environment.