BS EN ISO 105-B02:2014

Foreword
1 Scope
2 Normative references
3 Principle
4 Terms and definitions
5 Materials and apparatus
6 Preparation of test specimens
7 Exposure conditions
8 Procedure
9 Assessment of colour fastness
10 Test report
Annex A (normative) - Requirements for xenon arc exposure
        devices
Annex B (normative) - Procedures for measuring the irradiance
        uniformity in the specimen exposure area (for
        apparatus manufacturers only)
Annex C (informative) - Light exposure equivalents for blue
        wool lightfastness references L2 to L9
Annex D (informative) - General information on colour
        fastness to light
Annex E (informative) - Guidelines for conducting testing
Bibliography

Describes 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).

This part of ISO105 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 identical.