◎ Secondary biosafety cabinet, air flow mode: 100% discharge, 0 circulation. ◎ Meet the standards of nsf49 and en12469, and the product executive standard: the pharmaceutical industry standard of the people's Republic of China "yy0569-2011". ◎ Two ULPA ultra-high efficiency filters are equipped as standard, aiming at 0.12 μ M particle system can reach 99 999% closure efficiency. The filter membrane is made of borosilicate glass fiber without diaphragm. ◎ Unique negative pressure leak proof design, the working area is surrounded by negative pressure, so as to truly achieve zero leakage and ensure the cleanliness of the operation area. ◎ The fan is equipped with voltage fluctuation compensation function and resistance induction compensation function, which can effectively prolong the service life of ultra-high efficiency filter. ◎ The working area and the external air outlet are equipped with a high-sensitivity and high-precision breeze speed sensor to detect the wind speed in real time. ◎ Temperature sensor: it can detect and display the temperature in real time. ◎ The front suction inlet adopts the unimpeded design of return air to ensure that personnel can effectively prevent the formation of countercurrent during operation and improve safety. ◎ The exhaust pipe can be linked with the purification project to automatically realize air supplement and exhaust.

Parameter / model	BSC-1000 IIB2
Filter level / filter efficiency	HEPA： N99. 995%, @0. 3 Pm/ULPA： N99. 999%, @0. 12 um
Descending wind speed	0. 33m/s
Inlet wind speed	0. 53m/s
Noise	W65dB
Vibration half peak	W5卩m
Power supply / maximum power consumption	AC 220V/50HZ / 1KW
Biosafety personnel protection	The sampling number of all impact samplers is cfuw10, and the sampling number of slit samplers is cfuw5
Product protection	Sampling number of all sampling dishes cfuw5
Cross contamination protection	Sampling number of all Petri dishes cfuw2
Planting area size	1000*520*640 mm
Overall dimension of device	1165*760*2200 mm
Specification of air supply filter	990*470*70*①
Specification of exhaust filter	650*450*90*①
Specification and number of fluorescent / UV lamps	30W*②/30W*①
Illuminance	N900LX
Weight	240kg