IES LM 72 : 1997
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
DIRECTIONAL POSITIONING OF PHOTOMETRIC DATA
Hardcopy , PDF
23-07-2013
English
01-01-2010
Important note : Users cannot be edited or removed once added to your Multi user PDF.
Introduction
1.0 Photometry Systems
2.0 CN and CCE Positioning System Illustrations
3.0 Comments for Program Developers
4.0 Aiming a Luminarie at a Point
References
Annex A - Formulae for Aiming Systems
Annex B - Overview of Goniometer Type A, B, and C
Specifies a clearly defines set of terms that can be used to designate the directional positioning of photometric data.
| DocumentType |
Standard
|
| Pages |
16
|
| PublisherName |
Illuminating Engineering Society
|
| Status |
Withdrawn
|
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