标准编号：ISO 12625-15:2015
中文名称：棉纸和薄纱织物产品-第15部份： 光学性质的确定 亮度和颜色的测量（C/2°（室内日光）光源）
英文名称：Tissue paper and tissue products — Part 15: Determination of optical properties — Measurement of brightness and colour with C/2° (indoor daylight) illuminant
发布日期：2015-02
标准范围
This part of ISO 12625 specifies testing procedures for the instrumental determination of brightnessand colour of tissue paper and tissue products viewed in indoor daylight conditions. It also givesspecific instructions for the preparation of test pieces (single-ply, multi-ply products) and for the opticalmeasurements of products, where special precautions may be necessary.NOTE The properties called D65 brightness and colour are measured with an instrument adjusted to a muchhigher UV content than that specified in this part of ISO 12625. The measurements of D65 brightness and colourare described in ISO 12625-7.
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