EN 20140-2:1993
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Acoustics - Measurement of sound insulation in buildings and of building elements - Part 2: Determination, verification and application of precision data (ISO 140-2:1991)
31-03-1993
01-05-2014
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
The standard specifies procedures for assessing the uncertainty (repeatability and reproductability values) in the acoustical measurements described in ISO 140-3 to 9 due to random and systematic influences
| Committee |
CEN/TC 126
|
| DocumentType |
Standard
|
| PublisherName |
Comite Europeen de Normalisation
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| DIN EN 20140-2:1993-05 | Identical |
| NS ISO 140-2 : 1ED 1993 | Identical |
| NEN ISO 140-2 : 1993 | Identical |
| BS EN 20140-2:1993 | Identical |
| NF EN 20140-2 : 1993 | Identical |
| NBN EN 20140-2 : 1995 | Identical |
| I.S. EN 20140-2:1993 | Identical |
| PN EN 20140-2 : 1999 | Identical |
| UNE-EN 20140-2:1994 | Identical |