UNE-EN ISO 12625-15:2023
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The latest, up-to-date edition.
Tissue paper and tissue products - Part 15: Determination of optical properties - Measurement of brightness and colour with C/2° (indoor daylight) illuminant (ISO 12625-15:2022)
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English, Spanish, Castilian
24-05-2023
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.
| Committee |
CTN 57
|
| DocumentType |
Standard
|
| Pages |
20
|
| PublisherName |
Asociación Española de Normalización
|
| Status |
Current
|
| Supersedes |
| Standards | Relationship |
| EN ISO 12625-15:2022 | Identical |
| ISO 12625-15:2022 | Identical |
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