NBN EN 20140-2 : 1995
Current
The latest, up-to-date edition.
ACOUSTICS - MEASUREMENT OF SOUND INSULATION IN BUILDINGS AND OF BUILDING ELEMENTS - PART 2: DETERMINATION, VERIFICATION AND APPLICATION OF PRECISION DATA
12-01-2013
Cooperating organizations
National foreword
Foreword
Method
1. Scope
2. Normative references
3. Definitions
4. Determination of the repeatability value r and the
reproducibility value R by inter-laboratory tests
5. Verification procedure
6. Application of repeatability values r and
reproducibility values R
Annexes
A. (normative) Precision of sound insulation in
building elements
B. (informative) Repeatability values r and
reproducibility values R for results expressed
in single-number quantities
C. (informative) Bibliography
Tables
1. Factor m
A.1 Repeatability values for laboratory tests
A.2 Reproducibility values for laboratory tests
A.3 Reproducibility values for field tests
National annexes
NA (informative) Committees responsible
NB (informative) Cross-reference
Specifies procedures for assessing the uncertainty in acoustic measurements. Gives guidelines for: application of repeatability values r and reproducibility values R in practice; determination of the repeatability value r and the reproducibility values R; verification of repeatability values r and reproducibility value R for different measurement arrangements in one laboratory and for comparisons between different laboratories. Also includes detailed annexes and tables. ALSO NUMBERED BS 2750: PART 2: 1993
| DocumentType |
Standard
|
| PublisherName |
Belgian Standards
|
| Status |
Current
|
| Standards | Relationship |
| ISO 140-5:1998 | Identical |
| UNE-EN 20140-2:1994 | Identical |
| I.S. EN 20140-2:1993 | Identical |
| ISO 140-6:1998 | Identical |
| ISO 140-7:1998 | Identical |
| ISO 140-4:1998 | Identical |
| ISO 140-8:1997 | Identical |
| EN 20140-2:1993 | Identical |
| BS EN 20140-2:1993 | Identical |
| DIN EN 20140-2:1993-05 | Identical |
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