Description :

Biosafety Cabinet Class II B2 LBS2-B21 is a Class II type B2 total exhaust cabinet with 420 mm (17 inch) maximum opening. It has ULPA Filter Two in number, 99.999 % efficient at 0.12 µm and offers two layer laminated toughened glass >5 mm. Designed with Large digital LCD display used to monitor all safety parameters and Universal caster for moving with brake and levelling feet. Work area surrounded by negative pressure and it can ensure maximum safety in work area.

Specifications :

Max Opening	420 mm (17 inch)
Tested Opening	Safety Height 200 mm（8 inch）
Inflow Velocity	0.53 ± 0.025 m/s
Down flow Velocity	0.33 ± 0.025 m/s
Pre-Filter	Washable
ULPA Filter	99.999 % efficiency at 0.12 μm, filter life indicator
Front Window	Motorized, two-layer laminated toughened glass ≥ 5 mm, anti UV
Noise	NSF49 ≤ 61 dB / EN1246949 ≤ 58 dB
Illumination	≥ 1000 Lux
Consumption	850 W
Display	LCD display, exhaust filter and down flow filter pressure, filter and UV lamp working time, inflow and down flow velocity, filter life, humidity and temperature, system working time etc.
Waterproof Sockets	Two, total load of two sockets 500 W
Control System	Microprocessor
Airflow System	0 % air recirculation, 100 % air exhaust
Alarm	Abnormal airflow velocity, Filter replacement, Front window at unsafe height
Exhaust Duct	4 meters PVC duct, Diameter 300 mm
Material Work Zone	304 stainless steel
Material Main Body	Cold-rolled steel with anti-bacteria powder coating
Work Surface Height	750 mm
Caster	Foot master caster
UV Lamp	30 W × 1 UV timer, UV life indicator, emission of 253.7 nano meters for most efficient decontamination
Illuminating Lamp	LED Lamp 14 W × 2
Internal dimension (W×D×H)	1150 × 600 × 660 mm
External dimension (W×D×H)	1300 × 750 × 2250 mm
Power supply	AC 220V±10 %, 50/60 Hz; 110V±10 %, 60 Hz
Weight	276 kg

Features :

• -  Designed with ULPA filter and UV indicator
• -  Automatic air speed adjustable with filter block
• -  Large digital display used to monitor exhaust filter and down flow filter pressure, filter and UV lamp working time, inflow and down flow velocity, filter life, humidity and temperature, system working time etc
• -  Two layer laminated toughened glass >5 mm, anti UV
• -  Universal caster with brake and levelling feet
• -  Memory function in case of power-failure
• -  Equipped with Interlock function, UV lamp, front window, fluorescent lamp
• -  Designed with Remote control and Audio, visual alarm
• -  Time reserve function
• -  Motorized front window
• -  Maximum safety in work area surrounded by negative pressure
• -  Adjust front window height by foot during experiment, to avoid airflow turbulence caused by arm movement