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Comparison of two identical continuous flow nucleus counters
Abstract A review of the literature on the comparison of identical nucleus counters showed that only Pollak counters exhibit a high degree of agreement. In view of the difficulties encountered by early investigators in obtaining good agreement, we subjected two Sinclair continuous flow nucleus counters to similar tests using room aerosol. Our results indicate that under normal operating conditions the continuous flow counters can agree to within 10% of concentration measurements. We also inferred from our measurements that these counters have good reproducibility.
Comparison of two identical continuous flow nucleus counters
Abstract A review of the literature on the comparison of identical nucleus counters showed that only Pollak counters exhibit a high degree of agreement. In view of the difficulties encountered by early investigators in obtaining good agreement, we subjected two Sinclair continuous flow nucleus counters to similar tests using room aerosol. Our results indicate that under normal operating conditions the continuous flow counters can agree to within 10% of concentration measurements. We also inferred from our measurements that these counters have good reproducibility.
Comparison of two identical continuous flow nucleus counters
Yue, Paul C. (author)
Atmospheric Environment ; 16 ; 2745-2747
1982-02-17
3 pages
Article (Journal)
Electronic Resource
English
Note on the smallest particles detected by condensation nucleus counters
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