A NEW METHOD EOR LEAK - TESTING SEALED SOURCES OF RADIUM-226 AND THORIUM-228 (ADDENDUM)

摘要

The results obtained from radon leak-tests may be expressed as follows:-n1. The radon present at the end of a given period in a sealed enclosure containing a leaking source.n2. The active deposit accumulated in the vicinity of the source as a result of a leak.n3. The total quantity of radon leaked into the sealed enclosure during a given period.