IES LM 77 : 2009
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
INTENSITY DISTRIBUTION MEASUREMENT OF LUMINAIRES AND LAMPS USING DIGITAL SCREEN IMAGING PHOTOMETRY
Hardcopy , PDF
23-07-2013
English
01-01-2009
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1.0 Foreword
2.0 Background and Basic Principles
3.0 Test System Geometry
4.0 Angular Resolution
5.0 Stray Light
6.0 Specification of the Digital Camera
7.0 Linearity Verification and Useable Range
8.0 Calibration
9.0 Test Procedure
10.0 Data Reduction and Test Report
References
Glossary
ANNEX A - Geometrical Relationships
ANNEX B - Lens Distortion Correction
ANNEX C - Noise Estimation
ANNEX D - Linearity Calculation Details
Specifies measurement procedures for the determination of the luminous intensity distribution of certain lamps and luminaries using a digital camera to capture the projected light distribution from a luminaire on a screen.
| DocumentType |
Standard
|
| Pages |
40
|
| PublisherName |
Illuminating Engineering Society
|
| Status |
Withdrawn
|
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| DD IEC PAS 62722-1 : DRAFT JULY 2011 | LUMINAIRE PERFORMANCE - PART 1: GENERAL REQUIREMENTS |
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| IES HB 10 : 2011 | THE LIGHTING HANDBOOK |
| IES LM 75 : 2001 | GONIOPHOTOMETER TYPES AND PHOTOMETRIC COORDINATES |
| IES LM 59 : 2000 | ELECTRICAL AND PHOTOMETRIC MEASUREMENT OF LOW PRESSURE SODIUM LAMPS |
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| IES LM 45 : 2015 | METHOD FOR THE ELECTRICAL AND PHOTOMETRIC MEASUREMENT OF GENERAL SERVICE INCANDESCENT FILAMENT LAMPS |
| IES LM 35 : 2002 | PHOTOMETRIC TESTING OF FLOODLIGHTS USING HIGH INTENSITY DISCHARGE OR INCANDESCENT FILAMENT LAMPS |
| IES LM 51 : 2013 | IES APPROVED METHOD FOR THE ELECTRICAL AND PHOTOMETRIC MEASUREMENT OF HIGH INTENSITY DISCHARGE LAMPS |
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