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


  • Equipped with scientific grade CCD sensor and 2 million pixel to 61 million pixel resolution detector to fully meet the measurement needs of different precision.
  • Carefully designed with multi-filter, equipped with X1, X2, Y, Z filters that approximates human eye visual function or up to 9 filters of different wavelengths.
  • Pixel-level measurement for FPD; Measurement of internal luminance difference for backlight module, keyboard character backlight and vehicle dashboard; High precision measurement of luminance and chrominance of lighting fixtures with LED arrays and LED for lighting environments; Accurate measurement and analysis of luminance and chrominance distribution, bright spot and dark spot, light leakage,uniformity of smart phones, tablets computers and other displays.
  • The high dynamic range exposure and ND filter can meet the wide measurement range, achieving up to 1000,000:1 contrast test.
  • Accurate measurement and analysis can be performed even at weak signals as low as 0.0001cd/m^2 luminance.
  • The use of semiconductor refrigeration technology as low as -45° room temperature to minimize test noise and temperature drift.
  • The ProICM professional analysis software developed with dedication provides testers with the best software environment. It can automatic output test results to meet the needs of various in-depth analyses.
  • Support readout and synthesis of ROI.