Chroma 71241高精度通用测量探针执行无接触式测量，以测试显示面板的亮度和色度。该探针通过最先进的数字信号处理器和光电转换技术以及精确的光学零件和电路设计开发，可进行高速，准确和稳定的颜色测试。
Chroma 71241配备了符合CIE1931颜色匹配功能的传感器，并准确测量了显示面板的亮度和色彩。用户可以通过XYY，TΔUVY，U'V'Y和XYZ演示方法以及FMA和FLVL闪烁测量模式在各种类型的色度坐标之间自由切换。
Chroma 71241 is designed to test the characteristics of LCDs with LED backlight and meets the low luminance test requirements down to 0.001cd/m2。该探测器还提供了对比度测量，结果判断和可编程测试项目的功能，以满足自动测试要求并提高生产效率。
Chroma 71241 comes with an optical measurement software that enables users to execute chromaticity, luminance, flicker, and gamma measurements on a PC, and directly shows the test results through coordinates on CIE 1931 and CIE1976 UCS color space chromaticity diagrams. The built-in memory can store up to 100 sets of standard color values and calibration data.
Chroma 71241 High Accuracy Universal Measuring Probe presents the best choice for improving efficiency and competitiveness in the production of LCD panels.
Application Architecture
Flicker Measurement Structure
Chroma 71241符合由VESA（视频电子标准协会）和Jeita（日本电子信息技术工业协会）定义的FMA（闪烁调制幅度）标准，用于闪烁测量。该系统还可以与Chroma的FPD测试仪配对，以进行完全自动化的闪烁调节。
Optical Measurement Software
Chroma 71241显示颜色分析仪具有光学测量软件，该软件简化了将测量数据存储到PC中的Excel®导出功能。该软件还具有光学测量的示例程序，供用户迅速开发和量身定制适合其需求的程序。
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Color MeasurementThe user interface shows digital and analog color measurements simultaneously, values can also be shown as xyY, TΔuvY, u′v′Y, XYZ. There are four configurable display modes available such as single or continuous sampling. |
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Gamma Measurement在连接到Chroma的视频模式发生器时，可以测量红色，绿色，蓝色和白色四种颜色的伽马值。该测量可以配置为标准伽马曲线，也可以显示每种测试颜色的伽马曲线和值高达4096（12bit）的值。 |
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Flicker MeasurementThe 71241 probe supports FMA and FLVL Flicker measurement modes. The FMA Flicker measurement can see the ratio of luminance change (AC) and fundamental quantity (DC) (AC/DC); while the FLVL (JEITA/VESA) Flicker measurement can separate the AC quantity of all different frequencies. With the Optical Measurement Software the Flicker of each frequency can be shown on the graph and it makes the frequency spot that generates the Flicker easily identified. |
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颜色校准对于校准要求，光学测量软件能够直接读取UUT读数，并保存用户复制数据的工作也可以防止复制错误引起的问题以提高校准效率和准确性。 |
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程序编辑The editable test item functions simplifies the programming either on the main unit or via PC; the user friendly interface allows saving edited test programs which can be exported and shared with other test systems. |