FIELD: measuring.
SUBSTANCE: invention relates to investigation of characteristics of radioactive aerosol. Essence of the invention consists in the fact that a method for assessing the activity of a radioactive aerosol that has entered the body during inhalation comprises steps of calculating the activity of the radioactive aerosol that has entered the body, on the basis of results of measurement of surface activity of contamination of area after deposition of radioactive aerosol, size and density of particles, viscosity of air depending on temperature, minute volume of respiration and fraction of particles settling in respiratory tract.
EFFECT: providing the possibility of determining the dose of internal radiation of a person based on the results of rapid assessment of activity of the radioactive aerosol supplied to the human body during inhalation.
1 cl, 1 dwg
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