Table of Contents

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Principle of the measurement method for estimating
   surface exhalation rate
5 Equipment
6 Accumulation of radon in a container
7 Sampling
8 Detection method
9 Measurement
10 Expression of results
11 Test report
Annex A (informative) - Example of a sample results sheet
Annex B (informative) - Estimation of radon surface exhalation
        rate using a continuous measurement method
Annex C (informative) - Estimation of radon surface exhalation
        rate using a spot measurement method
Bibliography

Abstract

Provides guidelines for estimating the radon-222 surface exhalation rate over a short period (a few hours), at a given place, at the interface of the medium (soil, rock, laid building material, walls, etc.) and the atmosphere.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	International Organization for Standardization
Pages
ISBN
Committee	TC 85
Supersedes	ISO/DIS 11665-7 : 60.00 (2012)