BS 950-1:1967

This standard BS 950-1:1967 Specification for artificial daylight for the assessment of colour is classified in these ICS categories:

• 17.180.20 Colours and measurement of light

This Part of this British Standard specifies an illuminant representing a phase of daylight, and the tolerances in both chromaticity and spectral distribution to which artificial light sources shall conform. This illuminant is suitable for colour matching and colour appraisal.

Tolerances in chromaticity and spectral distribution of an illuminant representing a phase of daylight suitable for colour matching and colour appraisal.