Glass in building. Determination of the emissivity included-in-kit and range of recommended test

and range of recommended test levels for equipment about unidirectional surges caused by over-voltages from switching and lightning transients

The specifications of PAS 2060 help you to use the same criteria as your competitors and improve your general energy performance

Note 2: The method under BS EN 17111 corresponds to a phase 2

Overall BS EN 30-1-1

Limits on values of butt-fusion parameters

Glass in building. Determination of the emissivity included-in-kit and range of recommended testWhat is this standard about? This document specifies a procedure for determining the emissivity at room temperature of the surfaces of glass and coated glass. The emissivity is necessary for taking into account heat transfer by radiation from surfaces at the standard temperature of 283 K in the determination of the U value and of the total solar transmittance of glazing. The procedure, being based on spectrophotometric regular reflectance measurements