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JIS Z 8725:2015

JIS Z 8725:2015

Current

Current

The latest, up-to-date edition.

Methods For Determining Distribution Temperature And Colour Temperature Or Correlated Colour Temperature Of Light Sources

Available format(s)

Hardcopy , PDF

Language(s)

Japanese, English

Published date

22-06-2015

Publisher

Japanese Standards Association

Introduction1 Scope2 Normative references3 Terms and definitions4 Measuring method of distribution temperature5 Measuring method of correlated colour temperature of colour temperature6 Report of measurement results and description methodAnnex A (informative) - Calculation method of distribution temperature by monochrome response ratioAnnex B (informative) - Calculation method of correlated colour temperature Annex C (informative) - Estimation method of spectral distribution from distribution temperature of incandescent lampAnnex D (informative) - Bibliography

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.

DocumentType
Standard
Pages
0
PublisherName
Japanese Standards Association
Status
Current

2015 [22/06/2015]1999(R2014) [20/10/2014]1999(R2008) [01/10/2008]1999(R2004) [20/03/2004]1999 [20/02/1999]1987 [01/03/1987]

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Hardcopy - Japanese
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