Setting Up SMPS Hardware 3-15
Model 3782/3785/3786 with Long DMA
Refer to Figure 3-14 and the following instructions to connect the
plumbing between a Model 3080 Classifier with a Model 3081 Long
DMA and a Model 3782, 3785, or 3786 WCPC:
1. Locate the ¼-inch diameter (nominal) flexible tubing (3001903)
from the Classifier accessory kit and cut a length to 25 cm
[10 in.].
2. Locate the Flow equalizer assembly (1035989) from the SMPS
™
accessory kit and attach the straight portion of the tee to the
inlet on the back of the WCPC.
3. Position the WCPC so that the flexible tubing connects from the
DMA monodisperse aerosol outlet to the tee.
Figure 3-14
Model 3782, 3785, or 3786 WCPC with Long DMA