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Transportation Industry - Support

18
  • Search Measurement Standards

Found

Details

LM-85-14
IES Approved Method for Electrical & Photometric Measurements of High Power LEDs
LM-52-03
Photometric Measurements of Roadway Sign Installations (Reaffirmed 2014)
LM-76-02
Photometric Testing of Fiber Optics Lighting Systems (Reaffirmed 2008)
LM-78-07
Approved Method for Total Luminous Flux Measurement of Lamps Using an Integrating Sphere Photometer
LM-79-08
Approved Method: Electrical and Photometric Measurements of Solid-State Lighting Products
LM-77-09
Intensity Distribution Measurement of Luminaires and Lamps Using Digital Screen Imaging Photometry
LM-50-13
IES Approved Method for Photometric Measurement of Roadway and Street Lighting Installations
LM-84-14
IES Approved Method for Measuring Luminous Flux and Color Maintenance of LED Lamps, Light Engines, a
LM-71-14
IES Approved Guide: Photometric Measurement of Tunnel Lighting Installations
LM-80-15
IES Approved Method: Measuring Luminous Flux and Color Maintenance of LED Packages, Arrays and Modul
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LM-50-13
01-Jan-2013
IES Approved Method for Photometric Measurement of Roadway and Street Lighting Installations
This guide provides a uniform method for determining, measuring and reporting the illuminance and luminance characteristics of roadway and street lighting installations. The measurements of those factors, necessary in determining the performance of roadway and street lighting installations, are specifically related to ANSI/IES RP-8-00/R2005 Roadway Lighting. The spectral weighting function for the measurement of illuminance and luminance values shall be based upon the photopic luminous efficiency function.
 
CONTENTS
Foreword
Introduction
Scope
Normative References
Definitions
Physical Conditions
Electrical and Instrument Conditions
Measurement Procedure Conditions
Measurement Report
References
Annex A

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