Description :

LED-638T can test the electrical characteristics of multi dies LED:
1. VF (forward voltage), VZ (reverse breakdown voltage), IR (leakage current), DVF (difference of VF read value between 2 IF), VFD (transient VF deviation).
2. The tester can also test the optical characteristics of LED: LOP (Light intensity), ￡FP (peak wavelength), XYZ (co-ordinates on chromaticity diagram), ￡FD (dominant wavelength), Purity, CCT, HW (spectral line half width) etc.

Specification :

1. The display is a 16 line x 40 char LCD. 2. At most 30 BINS can be sorted according to the test condition, plus NOGO and Bad-Contact 1 BINS. Data input is entered from front panel keyboard.

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  LED Testers
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  Delta VF Testers
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  Photo Diode & Transistor Testers
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  Infrared Receiver Module Testers
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  TRR Reverse Recovery Time Testers
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  TVS Clamping Voltage Testers
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  LED Testers
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  Diode Testers