CL-500A Illuminance Spectrophotometer

Portable solution for measuring light source color and illuminance

The CL-500A is a lightweight, compact illuminance spectrophotometer used for the evaluation of high-class, next-generation lamps such as LED and EL illumination. It is the first handheld illuminance spectrophotometer to conform to both DIN and JIS standards. The CL-500A can measure illuminance, color temperature, CRI (Color Rendering Index), chromaticity, and spectral power distribution. Plus, the S/P ratio of scotopic illuminance and photopic illuminance can also be displayed.
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  • Included Software - CL-s10w, displays the MacAdam SDCM levels, CIE color charts, spectral power distribution graphs and more
  • Measures and displays  both the general color rendering index (Ra) as well as the special color rendering indexes (R1 to R15)
  • Spectral irradiance  can be measured at 1-nm pitch from 360 to 780nm
  • High speed measurement  possible using the Software Development kit
  • Scotopic illuminance  as well as the S/P ratio of scotopic illumiance, can be measured with the instrument alone and with the included software
  • Measurement functions - continuous measurement mode, average of multiple measurements, delayed measurement and the display of data at specific wavelengths

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