I.S. EN 12898:2001
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
GLASS IN BUILDING - DETERMINATION OF THE EMISSIVITY
Hardcopy , PDF
06-04-2019
English
01-01-2001
For Harmonized Standards, check the EU site to confirm that the Standard is cited in the Official Journal.
Only cited Standards give presumption of conformance to New Approach Directives/Regulations.
Dates of withdrawal of national standards are available from NSAI.
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Foreword
1 Scope
2 Symbols
3 Terms and definitions
4 Brief outline of the procedure to determine
corrected emissivity
5 Spectral normal reflectance and transmittance
measurements
6 Calculation of total normal reflectance, corrected
emissivity and total normal transmittance
7 Diffuse reflectance measurements
8 Test report
Annex A (normative) Tables for determining total normal
reflectance and total corrected emissivity
Annex B (informative) Procedures to improve the accuracy
of spectral normal reflectance measurements
Bibliography
Defines a procedure for determining the emissivity at room temperature of the surfaces of glass and coated glass.
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
National Standards Authority of Ireland
|
| Status |
Superseded
|
| SupersededBy |
| Standards | Relationship |
| SN EN 12898 : 2001 | Identical |
| BS EN 12898:2001 | Identical |
| UNI EN 12898 : 2002 | Identical |
| NEN EN 12898 : 2001 | Identical |
| DIN EN 12898:2001-04 | Identical |
| NS EN 12898 : 1ED 2001 | Identical |
| NBN EN 12898 : 2001 | Identical |
| EN 12898:2001 | Identical |
| ONORM EN 12898 : 2001 | Identical |
| UNE-EN 12898:2001 | Identical |
| NF EN 12898 : 2001 | Identical |
| EN 673:2011 | Glass in building - Determination of thermal transmittance (U value) - Calculation method |
| EN 410:2011 | Glass in building - Determination of luminous and solar characteristics of glazing |
| EN 674:2011 | Glass in building - Determination of thermal transmittance (U value) - Guarded hot plate method |
| EN 675:2011 | Glass in building - Determination of thermal transmittance (U value) - Heat flow meter method |
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