RayClouds Photoelectric Technology Co.,Ltd.
RayClouds Photoelectric Technology Co.,Ltd.


Dark(zero) Calibration
  • Measurement Dark(Zero) automatically
  • Imperviousness to temperature and humidity

Wide Iuminance Measurement Range
  • 0.01cd/m2~20,000cd/m2
  • fast measurement during radical change of Luminance through smart auto-gain Algorithm

Flicker Measurement
  • Accurate Measurement with High Frequency
  • Provide Flicker and Luminance Measurement

Spectral Characteristic
  • The filter response curves are based on the CIE1931 standard
  • Spectral tolerance of filter curve:≤±1%*λ
typical sensitivity