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The verification of Luminous flux of Reference illuminant for New light source by the calculated correction factor  

Hwang, Myung-Keun (한국조명기술연구소)
Shin, Sang-Wuk (한국조명기술연구소, 호서대학교 전기공학과)
Yi, Chin-Woo (호서대학교 전기공학과)
Publication Information
The Transactions of The Korean Institute of Electrical Engineers / v.58, no.2, 2009 , pp. 369-372 More about this Journal
Abstract
When measuring the luminous flux of a light source at the integrating sphere photometer, it can know the luminous flux to compare the standard lamp with the specimen lamp at the same location. But in case of PLS(plasma lighting system, microwave discharged lamp), that two lamps are cannot be the same location. If the reference illuminant and specimen lamp are cannot measure identical location, we should measure the variation of the luminous flux. For the outcome we can turn out a correction factor to revise and reflect it. But the better way is calibrate the specimen lamp locate the identical location of reference illuminant measured. In this thesis, we've test to find the correction factor for consider that change the measuring location. And it turns out the correction factor. From this, it presents the result to make a select for the reference illuminant which is against the illuminant type for newly produce.
Keywords
Reference Illuminant; Microwave discharged lamp; Uncertainly of Measurement; Light source; Correction Factor;
Citations & Related Records
Times Cited By KSCI : 1  (Citation Analysis)
Times Cited By SCOPUS : 0
연도 인용수 순위
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