title: Application of pylon radon daughter standard for calibration of radiometers.
abstract: Radiometers for measurements of radon daughter potential energy used in the surveillance of the work environment need a systematic calibration. This paper presents how a commercially available device produced by the Pylon Company can be applied. This device allows to produce, simply and directly, standard sources of radon daughters, corresponding with the energy, geometry and properties of radiation originated from an air sample. The calibration yielded the results that proved to be in agreement with those obtained previously by means of radon chamber.
authors.affiliation: Department of Radiological Protection, Nofer Institute of Occupational Medicine, Lódź, Poland. chruwoj@imp.lodz.pl
authors.forename: Wojciech
authors.initials: W
authors.lastname: Chruścielewski
authors.forename: Jerzy
authors.initials: J
authors.lastname: Olszewski
authors.forename: Malgorzata
authors.initials: M
authors.lastname: Bogusz
mesh_terms: D002138:Calibration / Q000592:standards; D011044:Poland; D011874:Radiometry / Q000295:instrumentation*; D017687:Radon Daughters / Q000302:isolation & purification*
chemical_list: D017687:Radon Daughters