Model 3800 Highest Throughput LED Production Tester

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The Model 3800 provides production-scale BLU and SSL packaged LED testing at the highest throughput available. The unique handling process, incorporating no pick-and-place mechanism, lowers operating costs by eliminating dropped or damaged chips. Configuration flexibility enables support for many LED package types and testing requirements.

Optimized for superior yield, ESI’s Model 3800 delivers:

  • Highest throughput with up to 48K/hr by testing two LEDs simultaneously

  • Superior yield and low scrap rate with our proprietary rotary loader and carrier handling, which eliminates damage and dropped LEDs

  • High level of automation enabling an operator to run four to five systems simultaneously

  • Unique, simple design with inherently gentle and accurate binning process that does not limit throughput

  • Complete turn-key testing solution using ESI’s proprietary 820 LED Source & Measure Unit

  • Production flexibility

    • Up to three Test stations for maximum throughput

    • Single and multiple die packages, up to 9mm x 9mm

    • 64 to 256 Sort Bins

    • Conversion time to different LED types in 60 to 90 minutes

    • ESI Multi-Channel LED Tester Model 820

    • Targeted capability: medium and high power LED devices