Labconco Logic+ A2 Technical Manual page 71

Type C1
Height
Cabinet Width
(inches)
4-foot
6-foot
1. The calculated concentration was established using the formula:
Concentration (ug/l) = (# Laskin nozzles @ 23 PSIG x 13,500) / Volume of air displaced
2. Based on Mineral oil
Sash Exhaust Air
Displacement
(CFM)
8 283
10 354
8 423
10 529
Figure 10-22
Laskin Calculated
Nozzles Concentration
Required
1
1
1
1
71
Table 10-5
Actual
Concentration
1
(ug/L)
(ug/L)
48 28
38 22
32 19
26 15
2