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LEDster II is the second-generation of HSK500 High Speed LED Tester. The latest LEDster II is a fully automated programmable High Speed LED Tester designed to meet the growing needs of greater flexibility. As part of an effort to reduce costs while exploiting the availability of increasing throughput, LEDster II has full capability to perform electric measurements and optical measurements that conformance to international standards.

Due to its internal build-in precision SMU (source measurement unit) and outstanding cost effectiveness, this test system can be integrated with an automated handler as a total solution for your production floor or customized to your ideal requirements. As an added convenience, the system also comes complete with easy intuitive application software that gives you easy-access to the functions needed.



Features

  • 2 or 4 wires
  • Forward and reverse voltage
  • Forward and leakage current
  • Kelvin contact check
  • Polarity Check
  • Color Rendering Index, CRI
  • Centroid, Dominant and Peak Wavelength
  • Full Width Half Maximum, FWHM
  • Correlated Color Temperature, CCT
  • CIE1931 Chromaticity Coordinates x, y
  • Luminous intensity CIE 127 compliance using Y-detector
  • Luminous Flux (optional)
  • Binning capability (256 & expandable)
  • Single configurable channel
  • Fast test time: less than 50msec single chip test for kelvin contact check
  • Measurement traceable to NIST
  • Report generation and data log
  • Able to test 2, 4, 6 or 8 leads LED


  • Application

  • Automatic LED testing and binning
  • Bench LED testing
  • QA
  • LED Reliability testing and Lab Testing
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