Goniophotometer

What is goniophotometry? Goniophotometer/Goniophotometry is for measurement of Luminous Intensity Data, Light intensity, Luminous Intensity Distribution, IES and LDT files, Luminous flux, spatial color distribution, UGR table.

LSG-6000 LM-79 Moving Detector Goniophotometer (Mirror Type C)

LSG-1890B High Precision Rotation Luminaire Goniophotometer

LSG-2000 Goniophotometer with Rotating Mirror

LSG-1950 Goniophotometer for Automotive and Signal Lamps

LSG-1950S Goniophotometer for Traffic Signal Lamps

LSG-1900B Near Field Moving Detector Goniophotometer

LSG-1890BCCD High Precision Rotation Luminaire Goniospectroradiometer

LSG-1200A Compact Goniophotometer

LSG-1700CCD Rotation Luminaire Goniospectroradiometer

Product Categories

Standards

ANSI/IES LM-88 Optical and Electrical Measurements of AC-LED Packages and Arraysor Modules

ANSI/IES LM-75 Approved method: guide to goniometer measurements and types, and photometric coordinate systems

ANSI/IES LM-31 Photometric Testing for Roadway and Area Lighting Luminaires Using Incandescent or High Intensity Discharge Lamps

ANSI/IES LM-73 Photometric Testing of Entertainment Lighting Luminaires Using Incandescent Filament Lamps or High Intensity Discharge Lamps

ANSI/IES LM-72 Directional Positioning of Photometric Data

Applications

LEDs and Luminaire Test Solutions

Mobile and Network Test Solutions

Automotive Electronics Test Solutions

LM-79 and LM-80 Test Solutions