product datasheet
940-LED Measurement Goniometer for LEDs
  • Automated theta and phi axes
  • USB interface
  • Interchangeable LED holders
  • Completely enclosed light-tight design
  • Baffles to exclude reflected light
Functions
  • Viewing Angle
  • Intensity vs. angle
  • Chromaticity vs. Angle
  • Tristimulus vs. angle
  • Lab/Luv vs. angle
  • CRI vs. angle
  • Relative power vs. angle
  • Peak wavelength vs. angle
  • Dominant wavelength vs. angle
  • Half bandwidth vs. angle
  • Color temperature vs. angle
  • Purity vs. angle
  • Power vs. angle
940-LED image

Gamma Scientific introduces the 940-LED, a compact, low-cost goniometric measurement assembly optimized for fast, accurate angular LED measurement. Compatible with all Gamma Scientific spectroradiometers, monochrometers and photometers, the 940-LED is ideally suited for performing color and/or intensity measurements in the lab or on the production line.

The 940-LED's feature set includes a high-speed USB interface, two automated axes, including an automated axial range that eliminates the extra step of manual LED rotation associated with manual axial-range units and comprehensive, built-in sockets to accommodate a wide variety of LED standards. The device also leverages Gamma Scientific's leading-edge light-measurement technology to ensure the utmost in speed and accuracy.

The Gamma Scientific GS-1290-X Series Spectroradiometer is an ideal complement to the 940-LED. It combines the leading-edge sensitivity of backside-thinned CCD detector technology with Gamma Scientific's industry-renowned RadOMA opto-electrical platform. The GS-1290-X features millisecond measurement speed, exceptional low-light measurement capability and superior blue-light region sensitivity over conventional front-illuminated CCD-based systems.

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