JIS C 8152-1:2012
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Photometry Of White Light Emitting Diode For General Lighting - Part 1: Led Packages
Hardcopy , PDF
15-02-2021
English, Japanese
20-06-2012
1 Scope2 Normative references3 Terms and definitions4 Standard LED5 Photo detector6 Lighting conditions of LED under test7 Measurement of luminous intensity8 Measurement of total luminous flux9 Measurement of light source colour10 Uncertainty of measurement11 Expression of measurement resultsAnnex A (normative) - Lighting method by direct current drive system of LEDAnnex B (informative) - Temperature control socketAnnex C (informative) - Requirements of photo detector in coloured LED measurement and calculation of colour correctionAnnex D (normative) - Measurement of CIE partial LED fluxBibliography
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