DIN EN ISO 12625-7:2021-12
Tissue paper and tissue products - Part 7: Determination of optical properties - Measurement of brightness and colour with D65/10° (outdoor daylight) (ISO 12625-7:2021); German version EN ISO 12625-7:2021
| Fecha edición: |
2021-12-01
En Vigor
|
|---|---|
| Idiomas disponibles: | Inglés, Alemán |
| Resumen: | This document specifies testing procedures for the instrumental determination of brightness and colour of tissue paper and tissue products viewed under outdoor daylight conditions. It also gives specific instructions for the preparation of test pieces (single-ply, multi-ply products) and for the optical measurements of products, where special precautions may be necessary. |
| Keywords: | Brightness (of colour)|Colorimetry|Colour|Consistency (mechanical property)|Definitions|Determination|Disposable cleaning materials|Illuminants|Materials testing|Natural lighting|Optical measurement|Optical properties|Paper|Paper technology|Properties|Pulp|Reflexions|Sampling methods|Specimen preparation|Test performance|Testing|Tissue paper|Toilet paper |
| ICS: | 85.080.20 - Papel tisú |
| CTN: | |
|
Equivalencia Internacional |
Idéntica EN ISO 12625-7:2021 Idéntica ISO 12625-7:2021 |
|
Reemplazo Normas |
Reemplaza a DIN EN ISO 12625-7:2014-08 Reemplaza a DIN EN ISO 12625-7:2020-09 |
Normas citadas
Libros relacionados
Normas relacionadas
Colecciones temáticas relacionadas
