北京五苏信息科学研究院

JEITA灰阶测试卡灰度γ2.2

价格:1200 2020-03-09 03:56:47 475次浏览

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.

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