The Pollak and Aitken nucleus counters for the measurement of submicron aerosol concentration are described. The accuracy of both instruments is noted and recent results of the measurement of the background values of submicron aerosols are given.
Observation and Meas. of Atmospheric Pollution
- Pub Date:
- Concentration (Composition);
- Photoelectric Cells;
- Photographic Recording;
- Instrumentation and Photography