The measurement of photometric parameters of lamps.

Author(s)
Xu, W. & Song, X.
Year
Abstract

A simple turning table gonio-photometer is introduced in this paper, which has been designed for the measurement of photometric parameters of lamps, such as total luminous flux and beam angle. Also, the paper gives the design thought of this system. The whole system is controlled by microcomputer, and its data acquisition, parameter calculation and printing of the results are completed automatically. For the covering abstract see ITRD E123380.

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Publication

Library number
C 31248 (In: C 31161 b [electronic version only]) /71 /91 / IRRD E123467
Source

In: Proceedings of PAL® 2001 - Progress in Automobile Lighting, held at Darmstadt University of Technology, Laboratory of Lighting Technology, September 25-26 2001, Darmstädter Lichttechnik Volume 9, p. 1083-1087, 2 ref.

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