Table of Contents

Foreword<br>Introduction<br>1 Scope<br>2 Normative references<br>3 Terms and definitions<br>4 Symbols and subscripts<br>5 Principle<br>6 Test apparatus and specimens<br>7 Measurement procedure<br>8 Test report<br>Annex A (normative) - Determination of surface<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;coefficient of heat transfer<br>Annex B (normative) - Determination of night time<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;U-value in case of small temperature difference<br>Annex C (normative) - Correction of measured solar<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;heat gain coefficient to reference conditions<br>Annex D (informative) - Examples of design of<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;measuring apparatus<br>Annex E (informative) - Example of temperature<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;measurement<br>Annex F (informative) - Measuring method and<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;example of measurement of active solar<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;fenestration systems<br>Annex G (informative) - Example of measurement<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;and uncertainty analysis<br>Annex H (informative) - Spectral weighting procedures<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;based on ISO 9050 and with analogous solar<br>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;simulator spectra<br>Bibliography

Abstract

Describes a method to measure the solar heat gain coefficient of complete windows and doors.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	British Standards Institution
Pages
ISBN
Committee	B/540/8
Supersedes	16/30294393 DC : 0