1. Radon activity concentration--a Euromet and BIPM supplementary comparison.
- Author
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Röttger A, Honig A, Schmidt V, Buchröder H, Rox A, Butterweck G, Schuler Ch, Maringer FJ, Jachs P, Edelmaier R, Michielsen N, Howarth CB, Miles JC, Vargas A, Ortega X, Burian I, Turtiainen T, and Hagberg N
- Subjects
- Calibration standards, Europe, Guidelines as Topic, Radiation Dosage, Reference Standards, Reproducibility of Results, Sensitivity and Specificity, Air Pollutants, Radioactive analysis, Air Pollutants, Radioactive standards, International Cooperation, Radiation Monitoring methods, Radiation Monitoring standards, Radon analysis, Radon standards
- Abstract
For the first time, a comparison of radon activity concentration in air has been performed within the scope of Euromet. In the project 657, 'Comparison of calibration facilities for the radon activity concentration,' 12 participants from 9 countries compared different radon reference atmospheres at 1, 3 and 10 k Bq m-3 via a transfer standard. The comparison was listed as BIPM supplementary comparison EUROMET.RI(II)-S1. The results of most participants are correlated due to common traceability to one single radon gas standard producer. This makes a careful correlation analysis necessary to achieve an appropriate comparison reference value. The results of the comparison as well as the complex analysis of the correlated set of data is presented and discussed.
- Published
- 2006
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