Table of Contents

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Measuring method of distribution temperature
5 Measuring method of correlated colour temperature of colour
temperature
6 Report of measurement results and description method
Annex A (informative) - Calculation method of distribution
temperature by monochrome response ratio
Annex B (informative) - Calculation method of correlated colour
temperature
Annex C (informative) - Estimation method of spectral distribution
from distribution temperature of incandescent lamp
Annex D (informative) - Bibliography

Abstract

Describes the method for measuring the distribution temperature or the colour temperature of radiation in the visible wavelength range from an incandescent lamp (including a tungsten halogen lamp) of which the bulb has low wavelength selective absorption and reflection, and the method for measuring the correlated colour temperature of radiation of the light source of which the light source colour is almost achromatic.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Japanese Standards Association
Pages
ISBN