北京赛车

    北京赛车

    品牌:DNP/Sine Image
    型号:ITE
    尺寸:透射式272×153mm、反射式512×288mm
    比例:16:9
    类型:透射式、反射式可选

    透射式测试图卡 反射式测试图卡

    简介

    这张测试卡用于电视系统需要的高精度定位测试以及HDTV需要的高分辨率测量。

    这张图由水平和垂直间距为h/45的直线和直径为√2h, h, 5h/12, 以及 h/4的圆组成包含400TV到1600TV的条纹。

    尺寸


      有效面积 外形尺寸
    透射式 272×153 310×200
    反射式 512×288 570×350

    This Test Chart is used for registration of TV systems which needs high-accuracy registration and high resolution needed by HDTV.

    Horizontal and vertical spacing in line is h/45 and the diameters of the circles are √2h, h, 5h/12, and h/4 in the chart which consists of 400TV to 1600TV of fringes.

    Sizes of effective area and outer shape of refection test chart are indicated in below table.


      Effective Area Outer Size
    Transparent Type 272×153 310×200
    Opaque Type 512×288 570×350

    我们的优势
    • 交货快——定制测试卡1-3天可以出货
    • 工艺精——激光高清扫描工艺
    • 材料好——透射材料用进口菲林,玻璃用光学无杂质匀光玻璃,反射材料用进口照相纸、耐水、耐磨,20年不褪色
    • 品控严——线条均匀性用精密光学仪器检测,OD和彩色用爱色丽密度仪和色差仪检测
    We have the advantage of
    • Fast delivery, custom test card 1-3 days can delivery
    • Process fine - laser hd scanning process
    • Material - transmission with imported film, glass optical without impurities and light glass, reflective materials with imported photographic paper, water resistance, abrasion resistance, 20 years do not fade
    • Qc strict uniformity precision optical instruments for testing - lines, OD and color with love color density meter and color difference meter testing
     

    赛麦吉分辨率测试卡厂家承诺:

    交货快——定制测试卡1-3天可以出货f

    工艺精——激光高清扫描工艺

    材料好——透射材料用进口菲林,玻璃用光学无杂质匀光玻璃,反射材料用进口照相纸、耐水、耐磨,20年不褪色

    品控严——线条均匀性用精密光学仪器检测,OD和彩色用爱色丽密度仪和色差仪检测
     

    服务保证:
    1.可打样先使用后付钱
    2.送货上门,专职技术培训
    3.服务热线:
    13500023589

?