JSA - JIS Z 8725
Methods for determining distribution temperature and colour temperature or correlated colour temperature of light sources
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| Organization: | JSA |
| Publication Date: | 22 June 2015 |
| Status: | active |
| Page Count: | 39 |
| ICS Code (Colours and measurement of light): | 17.180.20 |
scope:
This Standard specifies 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 wavelengthselective 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.
This Standard is also applicable to the measurement of correlated colour temperature of almost achromatic luminescent colour of the light source (light-emitting device, etc.) other than the light source for general lighting.
Document History
JIS Z 8725
June 22, 2015
Methods for determining distribution temperature and colour temperature or correlated colour temperature of light sources
This Standard specifies 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...
March 1, 1987
Methods for Determining Distribution Temperature and Colour Temperature or Correlated Colour Temperature of Light Sources
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