ISO 7589-2002 气体分析.用动态容积法标定气体混合物.第10部分:渗透法

标准号：ISO 7589-2002
中文标准名称：气体分析.用动态容积法标定气体混合物.第10部分:渗透法
英文标准名称：Photography - Illuminants for sensitometry - Specifications for daylight, incandescent tungsten and printer
标准类型：K70
发布日期：1999/12/31 12:00:00
实施日期：1999/12/31 12:00:00
中国标准分类号：K70
国际标准分类号：37.040.10
适用范围：This International Standard specifies the spectral characteristics of illuminants for sensitometry appropriate for evaluating camera films used for pictorial photography in natural daylight, studio tungsten and photoflood, including colour and black-and-white films, both reversal and negative types, and for evaluating black-and-white papers used with incandescent tungsten printers. It also describes methods for evaluating the acceptability of illuminants for sensitometry and specifies tolerances. It does not include illuminants for use with colour papers, since this would need to take account of the coloured mask of the negative material, for which no standard information is at present available.