Everything Test & Measurement - All In One Place

Catalog & Support

  • Instrumentation & Services

    Find Products, Service Centers, Dealerships, Manuals, and more.

  • Business Services

Companies & Community

  • Company
  • Industry Forums
  • T&M Job Bank (Openings)

Classifieds

  • Products & Services
  • Assets for Share/Rent
  • Trade-Ins & Deals
  • Donations & Recycle
  • Books

    Offered

    Wanted

Support

  • Product Documentation
  • Training
  • Techniques & Solutions
  • Product & Service Advisor

Resources

Social

  • Forums
  • Global Event Calendar
  • Frequently Asked Questions

____ This section requires a Corporate membership ____

Products & Services Wanted

  • Products & Related Services
  • Trade-Ins
  • Donations & Recycle
  • Open Solicitations - Products
  • Open Solicitations - Services

Mergers & Acquisitions

  • Offered
  • Wanted

Collaboration

  • Collaboration Offered
  • Collaboration Wanted
  • Sales Channels Offered
  • Sales Channels Wanted
  • T&M Job Bank (Resumes)
Stacks Image 90673

Environment Industry - Support

30
  • Search Measurement Standards

Found

Details

LM-85-14
IES Approved Method for Electrical & Photometric Measurements of High Power LEDs
LM-9-09
Electrical and Photometric Measurements of Fluorescent Lamps
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-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-51-13
Electrical and Photometric Measurement of High Intensity Discharge Lamps
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-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-86-15
IES Approved Method: Measuring Luminous Flux and Color Maintenance of Remote Phosphor Components (LM
TO-4A
Analysis of a variety of common pesticides and for polychlorinated biphenyls (PCBs) in ambient air
TO-9A
Determination of Toxic Organic Compoundsin Ambient Air
TO-13A
Analysis of samples collected in PUF/XAD cartridges with a filter
TO-17
Volatile Organic Compounds
TO-14A
GC/MS Selected Ion Monitoring (SIM)
TO-15
GC/MS Selected Ion Monitoring (SIM)
TO-12
NMOC
TO-11
Aldehydes and Ketones
TO-8
Phenols and Cresols
TO-3
Detailed Hydrocarbon Analysis (DHA)
TO-3
BTEX and TPH
First 1 of 1 Last Show: 10, 20, 30, All
LM-86-15
01-Jan-2015
IES Approved Method: Measuring Luminous Flux and Color Maintenance of Remote Phosphor Components (LM

This document provides the method for measurement of luminous flux and color maintenance of remote phosphor components. The method describes the procedures to be followed and the precautions to be observed in obtaining uniform and reproducible luminous flux and color maintenance measurements under standard operating conditions.

This document does not cover the determination of the performance rating of products, in which individual variations among the products should be considered. This approved method does not provide guidance or make any recommendation regarding sampling, predictive estimations or extrapolation for luminous flux or chromaticity maintenance determined from actual photometric measurements.

Contents
Introduction
Scope
Normative References
Definitions
Pump LED Sources and Electrical Requirements
Power Supply Electric Requirements
Physical and Environmental Conditions for Maintenance Test
Photometric Measurement
Maintenance Test Procedures
Test Report
Informative References
Annex A Conversion Efficacy of Remote Phosphor Components
Annex B Recommendations for Surface Temperature Measurements and Thermocouple Usage
Annex C Thermal Test Recommendations
Annex D Photometric Measurement Recommendations

All Registered Trademarks, brand names and logos are respected and their ownership acknowledged. They are used on this website for information and reference purposes only. Test Interest doesn't assume any other implication or representation.

TI-IND-ENV-6-3