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BS EN ISO 13468-1:1997現(xiàn)行

Plastics. Determination of the total luminous transmittance of transparent materials. Single-beam instrument

出版:British Standards Institution

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基本信息
標(biāo)準(zhǔn)編號(hào): BS EN ISO 13468-1:1997
發(fā)布時(shí)間:1997/1/15 0:00:00
標(biāo)準(zhǔn)類別:Standard
出版單位:British Standards Institution
標(biāo)準(zhǔn)頁(yè)數(shù):14
標(biāo)準(zhǔn)簡(jiǎn)介

Describes the determining of the total luminous transmittance, in the visible region of the spectrum, of planar transparent and substantially colourless plastics, with a single-beam photometer with a specified CIE standard light source and photodetector. Not for use with plastics containing fluorescent materials. Also applies to transparent moulding materials, films and sheets not in excess of 10 mm in thickness.

標(biāo)準(zhǔn)備注

? British Standards Institution 2013

Document identifier notes:
Also numbered BS 2782-5:Method 532A:1997.

本標(biāo)準(zhǔn)替代的舊標(biāo)準(zhǔn)

94/340653 DC

94/340653 DC : JUL 94

替代本標(biāo)準(zhǔn)的新標(biāo)準(zhǔn)

BS EN ISO 13468-1 : 2019