UNE-EN 1946-2:1999
Current
The latest, up-to-date edition.
Thermal performance of building products and components - Specific criteria for the assessment of laboratories measuring heat transfer properties - Part 2: Measurements by guarded hot plate method
Hardcopy , PDF
Spanish, Castilian, English
28-10-1999
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Foreword
1 Scope
2 Normative references
3 Definitions
4 Equipment manual
5 Calibration and maintenance files
6 Measurement procedure document
7 Assessment
Annex A (normative) Determination of apparatus
emissitivity
Annex B (normative) Edge heat losses and maximum
specimen thickness
Annex C (informative) Calculations of some guarded
hot plate errors
Provides specific technical criteria for the assessment of laboratories to undertake steady-state heat transfer property measurements by the guarded hot plate method according to prEN 12667 and prEN 12664. Complements the common criteria in part 1. Guidance is given on the organization and contents of the equipment manual, the calibration and maintenance files and the measurement procedure document. Provides information on mandatory equipment performance specifications, equipment description and on calculations for the equipment design and error analysis. Gives information on experimental procedures suitable for the assessment of equipment accuracy.
| Committee |
CTN 92
|
| DocumentType |
Standard
|
| Pages |
30
|
| PublisherName |
Asociacion Espanola de Normalizacion
|
| Status |
Current
|
| Standards | Relationship |
| NF EN 1946-2 : 1999 | Identical |
| NBN EN 1946-2 : 1999 | Identical |
| NEN EN 1946-2 : 1999 | Identical |
| NS EN 1946-2 : 1ED 1999 | Identical |
| I.S. EN 1946-2:1999 | Identical |
| SN EN 1946-2 : 1999 | Identical |
| UNI EN 1946-2 : 2001 | Identical |
| BS EN 1946-2:1999 | Identical |
| EN 1946-2:1999 | Identical |
| DIN EN 1946-2:1999-04 | Identical |
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