Jílek K, Marušiaková M
National Radiation Protection Institute, Bartoškova 28, Prague 140 00, Czech Republic.
Radiat Prot Dosimetry. 2011 May;145(2-3):273-9. doi: 10.1093/rpd/ncr064. Epub 2011 Apr 6.
During the Sixth European Conference on Protection Against Radon at Home and at Work held in autumn 2010 in Prague, the first intercomparison of continuous radon and its short-lived decay product monitors was organised and held by the Natural Radiation Division of the National Radiation Protection Institute (NRPI) in Prague. Eight laboratories submitted eight continuous radon monitors, two electronic monitors, three passive integral systems based on charcoal and three continuous radon short-lived decay product monitors. The intercomparison included exposures to both the radon gas concentration and equivalent equilibrium radon concentration (EEC) under different ambient conditions similar to the ones in dwellings. In particular, the influence of the equilibrium factor F, unattached fraction of EEC f(p) and absolute air humidity were investigated. The results of the radon gas measurements were performed on a calibration level of about 8 kBq m(-3). The results of all monitors were compared with the reference NRPI monitor.
2010年秋季在布拉格举行的第六届欧洲室内和工作场所氡防护会议期间，国家辐射防护研究所（NRPI）自然辐射分部在布拉格组织并举办了首次连续氡及其短寿命衰变产物监测仪的比对活动。八个实验室提交了八台连续氡监测仪、两台电子监测仪、三个基于活性炭的被动积分系统以及三台连续氡短寿命衰变产物监测仪。此次比对包括在类似于住宅环境的不同环境条件下，对氡气浓度和等效平衡氡浓度（EEC）的测量。特别研究了平衡因子F、EEC的未附着部分f(p)以及绝对空气湿度的影响。氡气测量结果是在校准水平约8 kBq m(-3)下得出的。所有监测仪的结果都与NRPI的参考监测仪进行了比较。
