2.1.8 Using of UV lamp
Using UV lamp to sterilize the equipment for at least half an hour before and after use. When
sterilizing, the operator had better leave the room to protect eyes and skin.
2.1.9 Using of socket
The switch of socket is on the control panel, on the circuit board there is a 6.3A fuse for overload
protection. The power supply provided by the socket is 110V, 60Hz or 220V, 50Hz/60Hz, and the
maximum current is 5A.
2.1.10 Installation methods of connect to the external exhaust system
About the installation of Biosafety Cabinet exhaust HEPA filter connected to an external exhaust
system, we supply the following Suggestions.
When the Biosafety Cabinet is connected to the efflux system, it must be 100% efflux system.
1)Top pipe connection
(a) Typical installation is shown in figure 11.
Whether the safety cabinet is working, the exhaust hood can always provide continuous stable gas
flow exhausting outdoor. The total exhaust air rate of the exhaust hood is no less than 100m3/h of
safety cabinet’s gas displacement, gas displacement of safety cabinet BSC-4FA2-GL,BSC-6FA2-GL
are separately 590m3/h and 825m3/h.
(b)When the safety cabinet vent to a public exhaust system, this connection method is also
available.
(c)To make sure the disordered airflow inner side dose not leak to air outside; air curtain should be
used to check the unclosed roof.
(d) Ensure that there is no air exhaust fan working in the distance when the cabinet working. Air
exhaust fans on the building should be locked to cabinet’s supplier, or there should install a switch
or similar device on the laboratory’s exhaust system.
(e)To set the suction on the top correctly, there need an air throttle on the gas exhaust pipeline.
(f)Adjust the air flow balance by qualified person.
We can provide exhaust controller for connection the outside pipe. Each exhausting control
combination need an alarm monitoring system, including low flow alarm and high flow alarm.
Picture 11
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