Derivation and Validity Evaluation of Calibration Factors for Activated-charcoal Radon Collectors
نویسندگان
چکیده
منابع مشابه
Temperature calibration formula for activated charcoal radon collectors.
Radon adsorption by activated charcoal collectors such as PicoRad radon detectors is known to be largely affected by temperature and relative humidity. Quantitative models are, however, still needed for accurate radon estimation in a variable environment. Here we introduce a temperature calibration formula based on the gas adsorption theory to evaluate the radon concentration in air from the av...
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A passive diffusion method for the determination of radon concentration has been optimised and calibrated. The device consists of a scintillation vial containing activated charcoal, a diffusion barrier and a desiccant agent. The response to diverse atmospheric humidity and variable exposure intervals was studied. The result is a detector independent of atmospheric humidity till 7 days of exposu...
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ژورنال
عنوان ژورنال: RADIOISOTOPES
سال: 2019
ISSN: 0033-8303,1884-4111
DOI: 10.3769/radioisotopes.68.317