FEASA Enterprises, established in 1982 is an ISO 9001 approved, Ireland based company. In 2002 Feasa began the development of a range of Analysers for testing the performance of LEDs for Color and Intensity (Brightness). Feasa Enterprise offers LED test products like Feasa LED Analysers and Feasa LED Spectrometer.

Test and Measurement Equipments

Feasa LED Analyser

The Feasa Analyser is an innovative solution for testing multiple LEDs simultaneously for Color and Brightness. These Analysers are available in 3, 5, 10 and 20 Channel configurations.

Feasa have different LED Analyser models depending on applications, like to test high brightness LEDs for automotive Headlight testing and low brightness LEDs for automotive backlight, switches and panels.

FEASA LED Analyser Software

The Test Software provides an easy to use interface for multiple LED Analyser modules. It is a complete turnkey LED test system when used with a low cost test fixture and power supply. Key features of this Software include -

  • Automatically generated test limits
  • Logging of all test results
  • Csv file output which can be used to generate graphs in Excel
  • Ability to connect to multiple LED Analysers. (Daisy Chain)
  • Pass / Fail and yield calculations
  • Test RGB, Hue, Saturation, xy Chromaticity and Intensity automatically

Feasa Optical Heads

Feasa Optical Heads are special receptacles that improve the stability when testing the intensity of LEDs. The robust and compact design delivers consistent and repeatable readings with a <10% intensity change over a 1mm placement of the LED.

The Optical Head addresses the following issues -

  • Compensation for LED Placement
  • Repeatable Intensity Readings
  • Reduced sensitivity to ambient light