Search - Number 5 - RADIOACTIVE AEROSOL CONCENTRATION AND DIMENTION DISTRIBUTION IN SOME

RADIOACTIVE AEROSOL CONCENTRATION AND DIMENTION DISTRIBUTION IN SOME
Cover not present RADIOACTIVE AEROSOL CONCENTRATION AND DIMENTION DISTRIBUTION IN SOME
Category: Number 5
Publication: 5
Summary

Principle of operation and construction of created apparatus - analyzer of submicron and micron aerosols that permits to get information during about 15 hour about partial contribution and dispersion of submicron and micron man-caused radioactive aerosol (MCRA) bimodal mixture in representative air sample is seen. Virtual impaction and "filter pack" methods combination in air sampler helps to eliminate basic disadvantages each of them. Using paired alpha and beta detectors assures express measurement. Apparatus checkout in "Ukryttya" Object premises 207/5(4) and 318/2 allows to characterize their air space with MCRA as one mode with median aerodynamic diameter (AD) of micron range and bimodal with median AD of submicron and micron range respectively.