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NS EN ISO 12567-1 : 2010 AC 2010

Current

Current

The latest, up-to-date edition.

THERMAL PERFORMANCE OF WINDOWS AND DOORS - DETERMINATION OF THERMAL TRANSMITTANCE BY HOT BOX METHOD - PART 1: COMPLETE WINDOWS AND DOORS

Published date

12-01-2013

Foreword
Introduction
1 Scope
2 Normative references
3 Terms, definitions and symbols
4 Principle
5 Requirements for test specimens and apparatus
6 Test procedure
7 Test report
Annex A (normative) Environmental temperatures
Annex B (normative) Linear thermal transmittance of the
                    edge zone
Annex C (informative) Design of calibration transfer
                      standard (CTS)
Annex D (informative) Example of calibration test and
                      measurement of window specimen
Annex E (informative) Analytical calibration procedure
                      using heat balance equations
Bibliography

Gives a method for the measurement of thermal transmittance of a door or window system, including all effects to frames, sashes, shuttes, door leaves and fittings. It does not cover; - energy transfer due to solar radiation on the specimen; - edge effects occuring outside the perimeter of the specimen; - roof windows and projecting products, where the glass layer projects beyond the cold side roof surface; - effects of air leakage through the specimen.

DevelopmentNote
Supersedes NS INSTA 111. (04/2008)
DocumentType
Standard
PublisherName
Norwegian Standards (Norges Standardiseringsforbund)
Status
Current
Supersedes

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