Measurement of ventilation rates with radioactive tracers

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Gerrard M.
tracer gas, krypton, measurement technique, radioactive
Year:
1968
Bibliographic info:
ASHRAE Journal, vol.10 p47-50

Describes use of a radioactive tracer for measuring ventilation rates. Finds krypton 85 is the most suitable gas although xenon 133 and argon 41 have been used. Mentions various studies using radioactive tracers made in both France and England. Suggests commercial sources for krypton 85.

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