Class II Type B2

Bio Safety Cabinet Class II Type B2 is suitable for work with Microbiological research in the absence of volatile or toxic chemicals and radio nuclide.

Air Flow System

Airflow System : 0 % air recirculation, 100% air exhaust

Class II Type B2

Bio Safety Cabinet Class II Type B2 is suitable for work with Microbiological research in the absence of volatile or toxic chemicals and radio nuclide.

Air Flow System

Airflow System : 0 % air recirculation, 100% air exhaust

Features:

Motorized Front Window.
Time Reserve Function.
HEPA Filter life and UV Life indicator.
Automatic air speed adjustable with filter block.
With memory function in case of power-failure
Work area surrounded by negative pressure, it can ensure maximum safety in work area.
Audio and visual alarm (Filter replacement, Window over height, abnormal Air flow velocity, etc).
Most accessories are standard. No need to pay more, save your money.
Remote Control : All functions can be realized with it, making the operation much easier and more convenient.
Foot Switch : Adjust front window height by foot during experiment, to avoid airflow turbulence caused by arm movement.
Interlock Function: UV lamp and front window; UV lamp and blower, fluorescent lamp; Blower and front window.

Specifications

Model No.	2191102	2191302	2191502	2191802
External Size (WxDxH)	1100x750x2250 mm	1300x750x2250mm	1500x760x2250mm	1820x750x2250mm
Internal Size (WxDxH)	940x600x660 mm	1150x600x660 mm	1350x600x660mm	1670x600x660 mm
Tested Opening	Safety Height ≤ 200 mm (8")
Max Opening	420mm (17")	420mm (17")	500mm(20’’)	480mm(20’’)
Inflow Velocity	0.53±0.025 m/s
Downflow Velocity	0.33±0.025 m/s
Pre Filter	Washable
HEPA Filter	Two, 99.999% efficient at 0.3 um. Filter life indicator.
Front Window	Motorized, Two-layer laminated toughened glass ≥ 5mm. Anti UV.
Noise	EN12469 ≤ 58 dB / NSF49 ≤ 61 dB
UV Lamp	30Wx 1	30Wx 1	40Wx 1	40Wx 2
	UV timer, UV life indicator, emission of 253.7 nanometers for most efficient decontamination
Illuminating Lamp	LED Lamp 12Wx2	LED Lamp 14Wx2	LED Lamp 16Wx2	Fluorescent Lamp 40Wx2
Illumination	≥1000Lux
Consumption	700W	850W	900W	1200W
Waterproof Sockets	Two, total load of two sockets: 500W
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,.
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:300mm
Material	Work Zone: 304 stainless steel
	Main Body: Cold-rolled steel with anti-bacteria powder coating.
Work Surface Height	750mm
Caster	Foot master Caster
Power Supply	AC 220V±10%, 50/60Hz; 110V±10%, 60Hz ((110V/60Hz is not applicable to 2191802)
Standard Accessory	Illuminating lamp, UV lampx2,base stand, remote control, foot switch, exhaust blower, exhaust duct, drain valve, waterproof socketsx2, pipe strapx2
Optional Accessory	Water and gas tap, Electric height adjustable base stand
Gross Weight	246kg	276kg	302kg	408kg
Main Body Dimensions (WxDxH)	1230x990x1810 mm	1460x1050x1800 mm	1650x990x1810 mm	1950x990x1950 mm
Exhaust Blower Dimensions (WxDxH)	970x810x630 mm	970x810x630 mm	970x810x630 mm	920x710x680 mm