16
4.1.5 Technical parameters
Parameters
Model
BSC-2FA2-HA
Power Supply
（
230V±10%
）；
50Hz
External
Size(W*D*H)
700*700*2000
（
mm
）
Working Zone
Size(W*D*H)
600*500*540
（
mm
）
Rated power
950 W
Total Airflow
Volume
230m
3
/h
Downflow Velocity 0.33m/s
Inflow Velocity
0.53m/s
Fluorescent lamp
Consumption
8W*2
UV Lamp
Consumption
15W
ULPA Filter
99.9995
％（
Diameter:0.12μm
）
Noise
≤65dB
（
A
）
Socket
230V*3.0A
(1)
Notes :(1) Electric consumption power including two powers which operation area needs to load, the
total load power of is 230V*3.0A.
(2) The Company reserves the right to change the design of product, we will change design of
product without prior notice.
4.1.6 Performance Index
1) Biological safety functions
Personnel protection, tested by potassium iodide (KI) method, the protection factor of the front
window operation port should not be less than 1×10
5
;
Sample protection, microbial colony count ≤5CFU;
Cross contamination protection, microbial colony count ≤2CFU.
2) Leak-proof Cabinet
If cabinet pressurized to 250Pa, Paint 25 g/L of soap solution with a paint brush, without any leakage
of soap bubbles.
3) Integrity of ULPA Filter
