测试卡品牌

JEITA灰阶测试卡(灰度γ=2.2)

时间:2016-10-07   热度:
  • 品牌:DNP/Sine Image
    型号:JEITA
    比例:16:9
  • 1、灰度的透明/反射率和密度请参考下表。


    步骤 1(白) 2 3 4 5 6 7 8 9 10 11 背景
    反射率(%) 89.9 77.3 63.0 48.6 37.8 27.9 19.8 13.0 8.1 4.5 2.0 18.0
    密度 0.05 0.11 0.20 0.31 0.42 0.55 0.70 0.89 1.09 1.35 1.70 0.74

    2、步骤1的反射率值89.9%将波动到按照基材80%左右。

    1.Please refer to transparent / reflection ratio and density of grayscale in following table.


    Step Number 1
    (white)
    2 3 4 5 6 7 8 9 10 11 Background
    Reflection Ratio(%) 89.9 77.3 63.0 48.6 37.8 27.9 19.8 13.0 8.1 4.5 2.0 18.0
    Density 0.05 0.11 0.20 0.31 0.42 0.55 0.70 0.89 1.09 1.35 1.70 0.74

    2.The value of reflection ratio of step 1 89.9% will be fluctuated to approx 80% in accordance with the base material.