CA2500
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Ideal for display mura (nonuniformity) evaluation and inspection on smartphones and tablet PCs. Accurately and easily measures the distribution of luminance and chromaticity.

2D Color Analyzer CA-2500 Comprehensive factory calibration XYZ filters provide high correlation with the spectral response of the human eye. Instead of the RGB color-separation filters used by digital video cameras, etc., the CA-2500 uses XYZ filters that closely match the CIE 1931 color-matching functions to provide luminance and chromaticity measurements that have high correlation with the spectral response of the human eye. CIE1931_X2 Relative sensitivity Even flickering light sources such as OLED televisions or PDP can be measured with good accuracy. The synchronization frequency (4 to...

The small, lightweight body lets the CA-2500 be used in a wide variety of fields, such as display, illumination, automotive, aviation, and other industries. Includes advanced Data Management Software CAS25w as standard accessory Optional Mura Evaluation Software This optional software uses an exclusive algorithm to enable mura (unevenness) evaluation that more closely correlates with visual evaluation. (Details on later page.) Advanced functions such as focus assist, positioning assist, and automatic measurement area extraction greatly simplify troublesome measurement preparations and data...

Data Management Software CA-S25w The included software provides advanced functionality with simple operation to make the entire measurement process easier, from measurement preparations such as focusing and positioning through measurements of luminance and chromaticity distribution to evaluation of measurement results. GUI assists with normal workflow Measurement preparation screen Easy-to-understand screens with easy-to-use tools Measurement results screen

CA-S25w can also read data measured and saved with the previous software CA-S20w. Visit our website to download the latest CA-S25w free of charge. Focus assist function Focus adjustment can be performed easily by viewing the cross-sectional slope of the luminance at the border between bright and dark areas. Positioning assist function The positioning and orientation (tilt and twist) of the CA-2500 relative to the measurement subject can be easily checked while making fine adjustments, reducing the work and time required to achieve proper positioning and orientation. Automatic measurement...

Mura Evaluation Software CA-Mura (Optional accessory) Optional add-in software for Data Management Software CA-S25w Quantification of luminance and chromaticity mura (unevenness) of various types of displays using 3 original index values: Luminance evaluation value, Color evaluation value, and Generic mura evaluation value In the past, it has been difficult to quantitatively define the degree of mura of displays. Mura Evaluation Software CA-Mura processes the measurement data from the 2D Color Analyzer CA2500 to provide mura values that closely correlate with the degree of mura determined...

Lens Hood (For standard/ telephoto lens) CA-A68 Lens Hood !(For standard/ telephoto lens) CA-A68 Low-■magnification Macrol High-■magnification Macro2 Components other than those shown in the areas shaded * Each lens comes with a lens cap, mount cap, and calibration data DVD. Mura Evaluation Software CA-Mura 2D Color Analyzer CA-2500S (with © standard lens) CA-2500W (with (D wide lens) CA-2500T (with (D telephoto lens) CA-2500SW (with standard and wide lenses) CA-2500ST (with © standard and telephoto lenses) CA-2500WT (with (D wide and telephoto lenses) CA-2500A (with all lenses ©, , and (D...

SAFETY PRECAUTIONS For correct use and for your safety, be sure to read the instruction manual before using the instrument. • Always connect the instrument to the specified power supply voltage. Improper connection may cause a fire or electric shock. *1: Error in angle of view: 7% *2: Measurement time differs depending on brightness of measurement object, PC performance, and data processing contents. The specifications above were obtained under Konica Minolta's measurement conditions shown below: PC CPU : Intel Core i7-3770 3.40GHz Data processing : Pseudocolor display of luminance data...