◎ Secondary biosafety cabinet, air flow mode: meet the requirements of 30% external discharge and 70% internal circulation. ◎ Meet the standards of nsf49 and en12469, and the product executive standard: YY 0569-2011, the pharmaceutical industry standard of the people's Republic of China. ◎ Two ULPA ultra-high efficiency filters are equipped as standard, aiming at 0.12 μ M particle system can achieve 99.999% closure efficiency, and the filter membrane is made of borosilicate glass fiber without diaphragm. ◎ LCD display can display system parameters such as working area temperature, air flow rate and service life of filter membrane, and can adjust various parameter settings. Blue screen digital indication of various parameter values and password modification program settings can prevent misoperation. ◎ 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. ◎ Temperature sensor: it can detect and display the temperature in real time. ◎ Equipped with filter pre failure, damage and blocking alarm technology, and fan overload alarm prompt. ◎ Equipped with height limit alarm device, when the moving glass door exceeds the specified height limit (200mm), the user will be reminded by sound and light. ◎ Interlocking design of front window and sterilization lamp: when the front window is opened, the sterilization lamp goes out. ◎ 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. ◎ 10 degree tilt design, more in line with ergonomic power, making the operator more comfortable.

Parameter / model	BSC-1600 IIA2
Cleanliness level	HEPA: ISO class 5 (Class 100) / ULPA: ISO class 4 (class 10)
Filter level / filter efficiency	HEPA：99.995% ULPA：99.999%
Descending wind speed	0.33m/s
Inlet wind speed	0.53m/s
noise	W65dB
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	1765*760*2200 mm
Specification and quantity of fluorescent lamp / UV lamp	40W*②/40W*①
weight	300kg
Applicable number	2-3 persons