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LINEAR GRAY SCALE TEST CHART Two 11-graduated counter current gray scales are

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    Buy cheap LINEAR GRAY SCALE TEST CHART Two 11-graduated counter current gray scales are from wholesalers
     
    Buy cheap LINEAR GRAY SCALE TEST CHART Two 11-graduated counter current gray scales are from wholesalers
    • Buy cheap LINEAR GRAY SCALE TEST CHART Two 11-graduated counter current gray scales are from wholesalers

    LINEAR GRAY SCALE TEST CHART Two 11-graduated counter current gray scales are

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    Brand Name : Sine Image/Esser
    Model Number : YE83A/TE83A
    Certification : iso9001/CE
    Price : 500USD per pcs
    Payment Terms : T/T
    Supply Ability : 1000pcs per month
    Delivery Time : 2 work days
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    LINEAR GRAY SCALE TEST CHART Two 11-graduated counter current gray scales are

    LINEAR GRAY SCALE TEST CHART

    REFLECTANCE


    Two 11-graduated counter current gray scales are arranged on a gray background (D≈0.65),

    the gray scales being graduated linear. Related to the densities of the gray scales:

    gamma = 1. The contrast range of the gray scales is 40:1.


    The values of the 11-graduated gray scales are the follows:


    StepDensityReflectance in %
    10.0589
    20.1080
    30.1472
    40.2063
    50.2654
    60.3445
    70.4337
    80.5528
    90.7119
    100.9611
    111.652


    The density of the white filed between the gray scales is D = 0.05 (reflectance = 89%).

    Quality LINEAR GRAY SCALE TEST CHART Two 11-graduated counter current gray scales are for sale
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