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Ductless Fume Hood LFH-A21

Ductless Fume Hood LFH-A21

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.

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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
ExteriorCold-rolled steel with anti-bacteria powder coating.
Side windowAcrylic Window
Work tableChemical 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 body1350 × 1000 × 1510 mm
Base cabinet1350 × 1000 × 1080 mm
Gross weight
Main body200 kg
Base cabinet130 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

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

Accessories no. Accessories name Unit
1 Fluorescent Lamp, 1
2 Base cabinet total load of 2 waterproof sockets: 500W 1

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

Compare Models

Model Internal dimension (W × D × H) External dimension (W × D × H) Work surface height Maximum opening Air velocity Airflow volume Noise Fluorescent lamp UV lamp Blower Front window Chemical filter Power Power supply
LFH-A20 910 × 690 × 740 mm 1000 × 880 × 2140 mm 900 mm 650 mm 0.25 to 0.35 m/s 105 m3/h ≤ 55 dB (A) 16 W × 2 Emission of 253.7 nanometers for most efficient decontamination Built-in centrifugal blower, speed adjustable Acrylic window; Manual; reversal design; 2 pcs 400 W AC 220 V ± 10%, 50/60 Hz; 110 V ± 10%, 60 Hz
LFH-A21 1110 × 690 × 740 mm 1200 × 880 × 2140 mm 900 mm 650 mm 0.25 to 0.35 m/s 105 m3/h ≤ 55 dB (A) 16 W × 2 Emission of 253.7 nanometers for most efficient decontamination Built-in centrifugal blower, speed adjustable Acrylic window; Manual; reversal design; 2 pcs 400 W AC 220 V ± 10%, 50/60 Hz; 110 V ± 10%, 60 Hz
LFH-A22 1410 × 690 × 740 mm 1500 × 940 × 2140 mm 900 mm 650 mm 0.25 to 0.35 m/s 325 m3/h ≤ 55 dB (A) 16 W × 3 Emission of 253.7 nanometers for most efficient decontamination Built-in centrifugal blower, speed adjustable Acrylic window; Manual; reversal design; 4 pcs 500 W AC 220 V ± 10%, 50/60 Hz; 110 V ± 10%, 60 Hz
LFH-A23 1710 × 690 × 740 mm 1800 × 940 × 2140 mm 900 mm 650 mm 0.25 to 0.35 m/s 415 m3/h ≤ 55 dB (A) 16 W × 3 Emission of 253.7 nanometers for most efficient decontamination Built-in centrifugal blower, speed adjustable Acrylic window; Manual; reversal design; 4 pcs 500 W AC 220 V ± 10%, 50/60 Hz; 110 V ± 10%, 60 Hz
LFH-A10 - - - - - - ≤ 68 dB - - - - - - -
LFH-A11 - - - - - - ≤ 68 dB - - - - - - -
LFH-A12 - - - - - - ≤ 68 dB - - - - - - -
LFH-A13 - - - - - - ≤ 68 dB - - - - - - -

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