¤ýMeasure optical and electrical properties in compliance with LED measurement standard.
¤ýhigh sensitivity and resolution spectrometer - Peak/Dominant Wavelength, Half width, and color coordinate.
¤ýMeasure light height, velocity of light, intensity radiation, radiant flux, correlated color temperature, Color rendering index, optical efficiency, etc.
¤ýhigh speed and precision Sourcemeter - forward andreverse current/voltage, and Sweep
¤ýDisplay uncertainty % of measurement results.
¤ýTCP/IP control of Spectroradiometer, Source, Goniometer, Illuminance meter, and Temperature controller.
¤ýSave various user conditions and measurement environment as data.
¤ýTransmit data with link to DB.
¤ý LED optical properties test underCIE-A/B luminous intensity measurement conditions.
¤ý LED optical properties testunder total luminous flux measurement conditions.
¤ýLED optical properties test to different angle by usingGoniometer.
¤ýCapacitance property test according to LED's biasvoltage.
¤ýForward voltage property test according to LEDÀÇ stressing current.
¤ýEach property test can be performed under the following conditions:
- Single measurement : Perform one time measurement DUT property under consistent environment.
- Temperature dependency measurement : Perform DUT property measurement to change of temperature.
- Current dependency measurement : Perform DUT property measurement according to stressing current.
¤ýAll measurements are performed by using high illuminance meter and spectrometer.
¤ýWhen using illuminance meter, perform accurate measurement viacolor correction.
¤ý Calculate absorption rate of DUT itself when measuring total luminous flux.
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