BS ISO 11665-3 : 2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
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
31-10-2015
English
01-01-2012
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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 k[218Po,j], k[214Pb,j], and k[214Bi,j]
Annex C (informative) - Measurement method using gross alpha
counting according to the Thomas protocol
Bibliography
Specifies 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 |
NCE/2
|
| DevelopmentNote |
Supersedes 10/30186190 DC. (07/2012) Renumbered and superseded by BS EN ISO 11665-3. (10/2015)
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
British Standards Institution
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| ISO 11665-3:2012 | Identical |
| ISO/IEC 17025:2005 | General requirements for the competence of testing and calibration laboratories |
| ISO 11665-1:2012 | Measurement of radioactivity in the environment Air: radon-222 Part 1: Origins of radon and its short-lived decay products and associated measurement methods |
| IEC 61577-1:2006 | Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 1: General principles |
| ISO 11665-2:2012 | Measurement of radioactivity in the environment Air: radon-222 Part 2: Integrated measurement method for determining average potential alpha energy concentration of its short-lived decay products |
| ISO 11929:2010 | Determination of the characteristic limits (decision threshold, detection limit and limits of the confidence interval) for measurements of ionizing radiation Fundamentals and application |
| IEC 61577-3:2011 | Radiation protection instrumentation - Radon and radon decay product measuring instruments - Part 3: Specific requirements for radon decay product measuring instruments |
| ISO/IEC Guide 98-3:2008 | Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995) |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.