Standard Svensk standard · SS-EN ISO 13468-1:2019

Plast - Bestämning av total luminös transmittans på transparenta material - Del 1: Enkelstråleinstrument (ISO 13468-1:2019)

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Standard Svensk standard · SS-EN ISO 13468-1:2019

Plast - Bestämning av total luminös transmittans på transparenta material - Del 1: Enkelstråleinstrument (ISO 13468-1:2019)
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Omfattning
This document covers the determination of the total luminous transmittance, in the visible region of the spectrum, of planar transparent and substantially colourless plastics, using a single-beam photometer with a specified CIE Standard light source and photodetector. This document cannot be used for plastics which contain fluorescent materials.
This document 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 double-beam spectrophotometer as in ISO 13468-2. This document, however, provides a simple but precise, practical and quick determination. This method is suitable for use not only for analytical purposes but also for quality control.
NOTE 2 Substantially colourless plastics include those which are faintly tinted.
NOTE 3 Specimens more than 10 mm thick can be measured provided the instrument can accommodate them, but the results might not be comparable with those obtained using specimens less than 10 mm thick.

Ämnesområden

Plast (83.080) Plast Allmänt (83.080.01)


Köp denna standard

Standard Svensk standard · SS-EN ISO 13468-1:2019

Plast - Bestämning av total luminös transmittans på transparenta material - Del 1: Enkelstråleinstrument (ISO 13468-1:2019)
Prenumerera på standarden - Läs mer Dölj
Pris: 700 SEK
standard ikon pdf

PDF

Pris: 700 SEK
standard ikon

Papper

Pris: 1 120 SEK
standard ikon pdf + standard ikon

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Produktinformation

Språk: Engelska

Framtagen av: Plast, SIS/TK 156

Internationell titel: Plastics - Determination of the total luminous transmittance of transparent materials - Part 1: Single-beam instrument (ISO 13468-1:2019)

Artikelnummer: STD-80012855

Utgåva: 2

Fastställd: 2019-07-15

Antal sidor: 24

Ersätter: SS-EN ISO 13468-1