Air curtain type isolation design prevents internal and external cross contamination. (negative pressure type)
Move the glass door up and down with a height limit alarm prompt for the operator to use correctly.
Using HEPA non-separator high efficiency filter, the filtration efficiency reaches 99.999%.
Adopt LCD panel control, fan fault alarm reminder, boot time prompt and continuous running time prompt, filter life display prompt.
With scheduled sterilization and sterilization timing function. (With UV protection device, the UV lamp is automatically turned off after the operation door is opened 2 cm)
The tilting design of the cabinet is ergonomic and increases the operating comfort.
The four sides of the operation area are made of 304 high-quality stainless steel. The back and sides are integrally formed on three sides without welding and no leakage.
Overall size (W*D*H): 1200*800*2100mm 1500*800*2100mm 1800*800*2100mm
Purification area size  (W*D*H): 1000*700*580mm 1300*700*580mm 1600*700*580mm
Purification efficiency: The 100 stage (America federal standard 209E)
HEPA filter: HEPA/ULPA @ 0.3~0.12um  99.999%~99.9995%
Airflow system: 70% air recirculation, 30%   air exhaust
Downdraft velocity: 0.31±0.025m/s
Inflow velocity: 0.48±0.025m/s
Power: ≤1.5KW
Average colony account: ≤0.5A/dish/hour
Noise: ≤65dB(A)
Vibration half peak: ≤3μm (X.Y.Z)
Power supply: 220V 50Hz
Filter size (L*W*H): 980*520*50mm 1280*520*50mm 1580*520*50mm
Fluorescent Lamp: 21W*2 28W*2 28W*2
UV lamp: 21W*1 21W*1 14W*2
Wind direction: Top ∅200mm
Illumination: ≥700LX

Ltekonline are the manufacturers of 30% Air Exhaust 70% Air Recirculation Biological Safety Cabinet used to demonstrate engineering principles in Engineering Colleges, Engineering Schools and Biological Safety Cabinet for Engineering Teaching Lab in Universities