The device for measurement of radioactive aerosols RAMON-01

For conducting mass screenings of radon and its daughter products content in air the device RAMON-01 was created. The use of the filter of the AFA-RCP-20-type with the area of 20 cm2, airblower with productivity W = 30 l/min, and silicon semiconductor detector with the area of 20 cm2 permits to conduct measurements of Ceq.Rn in the range from 4 up to 500000 Bq/m3 and Ceq.Tn in the range from 8 up to 500000 Bq/m3 within the error of 30% and confidence level P = 0.95 during airblow period equal to 2 min and during alpha-spectrometer measurements of activity of aerosols equal to 2 min. 3 refs