A-1
A P P E N D I X A
S p e c i f i c a t i o n s
The following tables contain the operating specifications for the Scanning
Mobility Particle Sizer (SMPS) Spectrometer Model 3938 and the
Electrostatic Classifier Model 3082. These specifications are subject to
change without notice.
Table A-1
SMPS Spectrometer Specifications
Particle
Concentration
(#/cm
3
)
Varies by
configuration;
spans 167
channels
from 2.5 to
1,000 nm
collectively
*Low end of particle size range determined by DMA Model 3081 specifications.
** Upper end of concentration specifications determined by Aerosol Neutralizer Models 3077, 3077A, 3088 specifications.