Share Email Print

Proceedings Paper

Calibration possibilities of luminous intensity and illuminance
Author(s): Gyorgy Czibula; E. Krochmann
Format Member Price Non-Member Price
PDF $14.40 $18.00
cover GOOD NEWS! Your organization subscribes to the SPIE Digital Library. You may be able to download this paper for free. Check Access

Paper Abstract

This paper presents possibilities for higher precision in photometric laboratories in the daily calibration work. Since a number of national laboratories verify the basic quantity, the candela, by the use of a lamp, geometrical errors in the setup are often made. This increases the error of reproducibility. A simple, but special setup using a standard lamp - lampholder - mirror unit together with a laser system, is introduced. This system is also useful for adjusting and calibrating Goniophotometers as well as for the work on photometer benches.

Paper Details

Date Published: 9 February 1993
PDF: 8 pages
Proc. SPIE 1712, 14th Symposium on Photonic Measurement, (9 February 1993); doi: 10.1117/12.140159
Show Author Affiliations
Gyorgy Czibula, PRC Krochmann GmbH (Germany)
E. Krochmann, PRC Krochmann GmbH (Germany)

Published in SPIE Proceedings Vol. 1712:
14th Symposium on Photonic Measurement

© SPIE. Terms of Use
Back to Top