Kewaunee Interceptor INT-1100A2 - Page 6

Chapter 1 Maintenance and Technical Manual
Interceptor Biological Safety Cabinet Class II A2
October 2019
1.2
Notes: (continued)
Based on the following UL denitions, the Interceptor
®
may be used in a room with pollution degree 1 or pollution
degree 2 conditions:
Pollution Degree 1 No pollution or only dry, non-conductive pollution occurs. The pollution has no inuence.
Pollution Degree 2 Normally only non-conductive pollution occurs. Occasionally, a temporary conductivity
caused by condensation must be expected.
Pollution Degree 3 Conductive pollution occurs, or dry, non-conductive pollution occurs which becomes
conductive, which is expected.
Be aware that the dimensions of a Biological Safety Cabinet may exceed doorway limitations.
Sash Face Opening Chart
Model Height Width Area
INT-1100
10" 37.3" 2.59 sq ft
INT-1400
10" 49.1" 3.41 sq ft
INT-1700
10" 60.9" 4.23 sq ft
INT-2000
10" 72.7" 5.05 sq ft
Table 1.2