Willkommen im LED Shop

Welcome to the LED shop

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Kundenspezifisches Design / Konfektionierung / LED Selektion (Binning) / Lichttechnische Messungen

Customer Design / Packaging / LED selection (binning) / Photometric and radiometric measurements
 

Photometric and radiometric measurements

PLS GmbH has its own photometric and radiometric laboratory equipped with NIST-calibrated optical instruments. The electrooptic parameters of single LEDs or LED modules can be measured

Measurements are necessary to accurately determine such optical characteristics of LEDs like radiation pattern (viewing angle), luminous intensity, luminous flux, peak wavelength, dominant wavelength and color coordinates (in accordance to CIE standards) in visible spectral region and radiant intensity and radiant flux (radiant power) in ultraviolet and infrared. We perform both R&D and production testing using special test fixtures for various LED packages. The Ocean Optics HR4000CG-UV-NIR High-Resolution CCD Array Spectrometer is used for spectral measurements of ultraviolet, visible and infrared LEDs. International Light Integrating Sphere INS-250 together with Research Radiometer IL-1700 is used for luminous and radiant flux measurements. Degradation measurements and burn-in (in accordance to MIL standards) are performed with special test benches at different forward currents. We can select LEDs using various electric, radiometric, photometric and colorimetric criteria

Radiometrielabor, lichttechnische, radiometrische, Messungen, Kenngrößen, Foto, Farbe, Radiometrie

Service, R&D, LED technology, LED design, LED Products, production, packaging, selection, development, production, dedicated LED products, customized LED packages, ultra high brightness LEDs, standard LEDs, SMD, SMDs, T- package, TO, package, LED selection, LED binning, forward voltage, wavelength, light intensity, homogeneous illumination, photometric, radiometric, laboratory, NIST, optical, instrument, instruments, LED modules.

Power Light Systems GmbH, Kinzerallee 20, 12555 Berlin, Germany. © 2004 - 2009

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