Color Target Comparator

Color Target Comparator is used for both color and luminance measurring. In 1931, the CIE (Commission International De L’E’clairage) set up a series of visible spectrum color space standards. The basic CIE color space standards are CIE_XYZ. It is built on standard visual observers on the basis of ability to see, and it reflects the standards scope of color by eye. Based on CIE_XYZ there are CIE_XYY, CIE_Lab, CIE_Lch standard color space, etc.

At present, the CIE lab color space is the most commonly used in the industry. In CIE Lab color space, L value stands for color brightness and a value stands for the Green-on-red value, and b value stands for the blue-on-yellow color value. If determine a value of color by only a group Lab, it will be not practical. However, we can determine the differences among them by comparing two groups of Lab values.

• Easy operation make you use it easily.
• Widely applied to quality control of plastic and printing industries’.
• Display directly color difference by ∆ E*ab, ∆ L*a*b, CIE_L*a*b,CIE_L*c*h
• Standard deviation within ∆E*ab0.2 (test condition: choose average values by 12pcs white tabula)
• PC software: CQCS3 software
• CE, ISO 9001, ROHS, TUV certified
• 8mm measurement aperture
• Rechargeable Li-ion battery
• USB interface
• Optional mini printer
• D65 light source
• 8/d illuminating geometry
• 0.08 high precision