Figure 1.
Schematic illustration of the measurement setup. ESP, electrostatic precipitator; APS, (Aerodynamic Particle Sizer) and FMPS, (Fast Mobility Particle Sizer).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.