I.S. EN ISO 11665-3:2020
Current
The latest, up-to-date edition.
Measurement of radioactivity in the environment - Air: radon-222 - Part 3: Spot measurement method of the potential alpha energy concentration of its short-lived decay products
Hardcopy , PDF
English
23-02-2020
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Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Principle of the measurement method
5 Equipment
6 Sampling
7 Detection method
8 Measurement
9 Expression of results
10 Test report
Annex A (informative) Examples of gross alpha counting protocols
Annex B (informative) Calculation of the coefficients k218 j Po , , k214 j Pb , and k214 j Bi ,
Annex C (informative) Measurement method using gross alpha counting according to the Thomas protocol
Bibliography
This document describes spot measurement methods for determining the activity concentration of short-lived radon-222 decay products in the air and for calculating the potential alpha energy concentration.
| Committee |
TC 85
|
| DocumentType |
Standard
|
| Pages |
36
|
| ProductNote |
The date of any NSAI previous adoption may not match the date of its original CEN/CENELEC document.
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| ISO 11665-3:2020 | Identical |
| EN ISO 11665-3:2020 | Identical |
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