LED tester ( Spectrometer ):

The system can determine spectral power distribution,chromaticity coordinates,correlated color temperature,color rending index(Ra),color difference ,peak wavelength,spectral half width,dominant wavelength,color purity,luminous fiux,test for photometery,colorimetry electricity of LED characteristics.

Test Speed: <1s

Range of wavelength: 380nm-780nm

Range of Dominant Wavelength(λD): 380nm-700nm  Accuracy: ±1.5nm

Accuracy of chromaticity coordinates: ±0.0025(x,y)

(under standard illuminate A )

Range of Correlated Color Temperature(CCT): 1500K-25000K  Accuracy: ±3%

I F ) 0.1mA 2.0 A    (V F ) 0.1 20.00 V

(I R ) 0.01 μ A~200 μ A (V R ) 0.1 20.00 V

 Range for luminous flux(Φv): 10mlm-2000.0 lm   Accuracy: ±5%