The UL Retro-Reflection Test System is a computerized, production-line quality control test system allowing for quality inspection at the point of manufacture.

The Retro-Reflection Test System is housed in a vertical tower, and it provides measured values of the performance of any type of reflex reflector. The unit contains its own light source and photo-detector, and it comes with a computer installed with easy-to-use- Windows based software.


  • Test Distance – 10 feet (3 meters) – Test sample to photocell.
  • Observation Angle –  0.2° off-axis.  Other angles by request.
  • Quality control measurements to national and international standards as SAE, ECE, JIS, FMVSS108, etc.


  • Pass/Fail verification quality spot checking
    • Production Line Integration – The Model 2150 has been installed on robotics assembly lines to allow continuous unmonitored operation (quoted upon request).
    • R&D reflector development.

Customized variations of this product that are tailored to your specific needs are usually possible. Contact us to see how we can help you reach your goals.


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