JIS C 7801:2009

Table of Contents

Introduction
1 Scope
2 Normative references
3 Terms and definitions
4 Lighting method of light source
5 Condition and state of measurement equipment
and test location
6 Photo detector
7 Measurement of total luminous flux
8 Photometry
9 Measurement of light source colour and colour
rendering index
10 Description method of measurement result
Annex A (informative) - Colour correction factor and
method for obtaining it
Annex B (informative) - Measuring method of total luminous
flux of double-capped fluorescent lamp by
three-direction luminous intensity method
Annex C (informative) - Light source colour measuring method
by photoelectric tristimulus colorimetry
Bibliography

Abstract

Defines the measuring methods of luminous quantity of lamps for general lighting such as total luminous flux and luminous intensity, and index related to the light source colour.

General Product Information

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