GSO ISO 13468-2:2014

Plastics -- Determination of the total luminous transmittance of transparent materials -- Part 2: Double-beam instrument

GSO ISO 13468-2:2014 发布历史

GSO ISO 13468-2:2014由GSO 发布于 2014-12-25。

GSO ISO 13468-2:2014在国际标准分类中归属于: 83.080.01 塑料综合。

GSO ISO 13468-2:2014 的最新版本是哪一版？

最新版本是 GSO ISO 13468-2:2014 。

GSO ISO 13468-2:2014的历代版本如下：

• 2014年 GSO ISO 13468-2:2014

This part of ISO 13468 covers the determination of the total luminous transmittance, in the visible region of the spectrum, of planar transparent and substantially colourless plastics, using a double-beam scanning spectrophotometer. This part of ISO 13468 cannot be used for plastics which contain fluorescent materials. This part of ISO 13468 is applicable to transparent moulding materials, films and sheets not exceeding 10 mm in thickness. NOTE 1 Total luminous transmittance can also be determined by a single-beam instrument as in part 1 of this International Standard. NOTE 2 Substantially colourless plastics include those which are faintly tinted. NOTE 3 Specimens more than 10 mm thick may be measured provided the instrument can accommodate them, but the results may not be comparable with those obtained using specimens less than 10 mm thick.

标准号

GSO ISO 13468-2:2014

发布

2014年

发布单位

GSO

当前最新

GSO ISO 13468-2:2014

 

 

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