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Photonics Industry - Support

50
  • Search Measurement Standards

Found

Details

LM-85-14
IES Approved Method for Electrical & Photometric Measurements of High Power LEDs
PSM4
100G fiber testing, parallel single mode 4 lane
LM-9-09
Electrical and Photometric Measurements of Fluorescent Lamps
LM-46-04
Photometric Testing of Indoor Luminaires Using High Intensity Discharge or Incandescent Filament Lam
LM-52-03
Photometric Measurements of Roadway Sign Installations (Reaffirmed 2014)
LM-62-06
Laboratory or Field Thermal Measurements of Fluorescent Lamps and Ballasts in Luminaires, Reaffirmed
LM-73-04
Testing of Entertainment Luminaires Using Incandescent Filament Lamps or High Density Discharge Lamp
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-81-10
Photometric Testing of Skylights and Tubular Daylighting Devices under Hemispherical Sky Conditions
LM-40-10
Life Testing of Fluorescent Lamps
LM-47-12
IES Approved Method For Life Testing of High Intensity Discharge (HID) Lamps
LM-49-12
Life Testing of Incandescent Filament Lamps
LM-51-13
Electrical and Photometric Measurement of High Intensity Discharge Lamps
LM-58-13
IES Approved Method for Spectroradiometric Measurement Methods for Light Sources
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-41-14
Approved Method for Photometric Testing Of Indoor Fluorescent Luminaires
LM-66-14
Electrical and Photometric Measurements of Single-Based Fluorescent Lamps
LM-65-14
IES Approved Method for Life Testing of Single-Based Fluorescent Lamps
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
LM-45-15
IES Approved Method for the Electrical and Photometric Measurement of General Service Incandescent F
ITU G650.3
Definitions and test methods for installed single mode fiber cable sections
EIA/TIA-455-FOTP-33
Fiber Optic Cable Tensile Load and Bending
EIA/TIA-455-FOTP-111
Vibration Test Procedure for Fiber Optic Components and Cables
EIA/TIA-455-FOTP-195
Coating Geometry Measurement for Optical Fiber
IEC 60793-1-48
Measurement Methods and Test Procedures: Polarization Mode Dispersion
IEC 60793-2-50 (C5)
Measurement methods and test procedures: Hydrogen Aging
IEC-TR-62284
Effective area measurements of single-mode optical fibres - Guidance
ITU G650.1
Definitions and test methods for linear, deterministic attributes of single-mode fibre and cable
ITU G650.2
Definitions and test methods for statistical and non-linear related attributes of single-mode fiber
LM-86-15
IES Approved Method: Measuring Luminous Flux and Color Maintenance of Remote Phosphor Components (LM
IEC 60793-1-44
Measurement methods and test procedures - Cut-off wavelength
IEC 60793-1-45
Measurement methods and test procedures - Mode field diameter
IEC 60793-1-47
Measurement methods and test procedures - Macrobending loss
MIL-DTL-83526
General Specification for Fiber Optic Circulars Connector, Hermaphroditic
IEC 60793-1-42
Measurement methods and test procedures - Chromatic dispersion
IEC 60793-1-40
Measurement methods and test procedures - Attenuation
IEC 60793-1-43
Measurement methods and test procedures - Numerical aperture measurement.
IEC 60793-1-20
Measurement methods and test procedures - Fiber geometry
IEC 60793-1-21
Measurement methods and test procedures - Coating geometry
IEC 60793-1-34
Measurement methods and test procedures - Fiber curl
Telcordia GR-468-CORE
Generic Reliability Assurance Requirements for Optoelectronic Devices Used in Telecommunications Equipment
Telcordia GR-20-CORE
Generic Requirements for Optical Fiber and Optical Fiber Cable
Telcordia GR-326-CORE
Generic Requirements for Single-Mode Optical Connectors and Jumper Assemblies
IEC 60825-1:2014
Safety of laser products - Part 1: Equipment classification and requirements
IEC 61300-2-14
Fibre optic interconnecting devices and passive components -Basic test and measurement procedures- Part 2-14: Tests- High optical power
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LM-80-15
01-Jan-2015
IES Approved Method: Measuring Luminous Flux and Color Maintenance of LED Packages, Arrays and Modul

Print version available end of August 

This document describes the procedures by which LEDs are tested for the luminous (or radiant, or photon) flux maintenance and chromaticity maintenance or wavelength changes over time when operated under controlled environmental and operational conditions. The resulting measurements may be used for comparison of LEDs, and they may be utilized in models that project long-term changes in light output during the life of the LEDs.

The scope within this ANSI/IES LM-80-15 has been expanded to include tests for three types of flux maintenance along with tests for how chromaticity changes over time. LED drive characteristics have been updated to include pulse width modulated current, DC constant voltage and AC regulated voltage drive. The maintenance test duration and measurement interval are no longer specified but rather left for determination according to the intended usage of the data. The reporting section is more specific with regard to the required data. Requirements for thermal measurements have been clarified to reflect industry best practices.

Contents

Scope

Normative References

Definitions

Physical and Environmental Conditions

Electrical Conditions

Photometric and Electrical Measurement Procedures

Maintenance Test Procedures

Test Report

Annex A DUT Sample Selection (Informative)

Annex B Monitoring of Case Temperatures (Normative)

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