Textiles. Tests for colour fastness - Colour fastness to artificial light: Xenon arc fading lamp test PAS 15 Spectrophotometry is an experimental technique

Spectrophotometry is an experimental technique that is used to measure the concentration of solutes in a specific solution by calculating the amount of light absorbed by those solutes

including through the preservation and restoration of its essential basic structures and functions

This document applies to all flame-producing consumer products commonly known as utility lighters (also known as grill lighters

and the training programmes which

with the two separated by a dielectric (insulating material)

Textiles. Tests for colour fastness - Colour fastness to artificial light: Xenon arc fading lamp test PAS 15 Spectrophotometry is an experimental technique1 Scope This part of ISO 105 specifies a method intended for determining the effect on the colour of textiles of all kinds and in all forms to the action of an artificial light source representative of natural daylight (D65). The method is also applicable to white (bleached or optically brightened) textiles. This method allows the use of two different sets of blue wool references. The results from the two different sets of references may not be