3-2 AeroTrak
®
Handheld and Remote Airborne Particle Counters
A remote particle counter (Models 7201, 7301, 7310, 7501, and 7510) is
composed of the following parts:
Cle a n Inlet N o z zle aft e r Cali b r a t ion
Swab Selection
1. Remove the SS barbed piece
from the Remote Particle
Counter’s “inlet nozzle”.
2. Wipe down its interior surface
with a swab wet with alcohol
and blow it dry with the air
supply nozzle (explained in
further detail in the steps
that follow).