ISO 9050:2003

Published (Edition 2, 2003)

This publication was last reviewed and confirmed in 2023. Therefore this version remains current.

ISO 9050:2003

CHF 151

Convert Swiss francs (CHF) to your currency

Abstract

ISO 9050:2003 specifies methods of determining light and energy transmittance of solar radiation for glazing in buildings. These characteristic data can serve as a basis for light, heating and ventilation calculations of rooms and can permit comparison between different types of glazing.

ISO 9050:2003 is applicable both to conventional glazing units and to absorbing or reflecting solar-control glazing, used as glazed apertures. The appropriate formulae for single, double and triple glazing are given. Furthermore, the general calculation procedures for units consisting of more than components are established.

ISO 9050:2003 is applicable to all transparent materials. One exception is the treatment of the secondary heat transfer factor and the total solar energy factor for those materials that show significant transmittance in the wavelength region of ambient temperature radiation (5 microns to 50 microns), such as certain plastic sheets.

General information

Status
: Published

Publication date
: 2003-08

Stage
: International Standard to be revised [90.92]
Edition
: 2

Number of pages
: 27
Technical Committee :
ISO/TC 160

ICS :
81.040.20
RSS updates