This International Standard outlines guidance for measuring radon-222 activity concentration and the potential alpha energy concentration of its short-lived decay products in the air. Part 3 of series ISO 11665 gives indications for spot measuring, after sampling at a given point for several minutes, the potential alpha energy concentration of short-lived radon-222 decay products in the air to make a rapid assessment and the conditions of use for the measuring devices.
For more information, please see our
data protection policy.
Individual Cookie Settings
cookie_consent (Validity: 1 year)
PHPSESSID (Temporary, is removed when the browser is closed)