제품소개
Into the world
as a light, WITHLIGHT
ㆍMeasure optical/Electrical properties of sample [Temp resolving power 0.1℃] by flexibly changing temperature between 40℃~100℃.
ㆍMeasure various package types of high output, multi chip sample.
ㆍConsisting of 4modules, check actual temperature of LED via temperature sensor on PCB.
ㆍSimultaneously measure all conditions of temperature, optical measurement, and electrical property by one simple click.
ㆍoptical property measurement items.
- Spectral properties : Peak wavelength, dominant wavelength, mid-wavelength, center wavelength, Full width half max, color coordinate, purity, color temperature, Color rendering index, etc.
- Amount of light :Luminance, luminous intensity, intensity radiation, etc.
ㆍElectrical property Measuring items.
forward current, forward voltage, reverse current, reverse voltage, etc.
ㆍSweep measurement items.
current-voltage, voltage-current, current-optical properties, Temp-Electrical property, Temp-optical properties.
ㆍ Measure pectral properties using high sensitive and resolution spectrometer.
ㆍAccurate and stable measurement of optical power by correcting color in real time using total input optical system and spectrometer.
ㆍMeasure lectrical property using high speed and precision 4 channel source meter.
ㆍ Measure up to 3A of current stressing and print out in consecutive and pulse format.
ㆍIndependently control temperature of 4 modules using thermo-element.
ㆍTemperature range : -40℃~100℃, Tempresolving power : 0.1 ℃
ㆍN2 chamber and dew sensor for dew-free measurement in minus degree.
ㆍAccurate temp control using cooling plate and temp sensor on PCB.
ㆍMove sample location accurately all the time using x-y robot.
ㆍMinimize tolerance of results caused by difference of sample location.
ㆍcurrent-voltage, voltage-current, current-optical sweep measurement.
ㆍMeasure optical and electrical properties to change of temperature and time.
ㆍAdditional features provided upon user request. (Optional)