EN ISO 12625-7:2021
(Main)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)
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)
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 can be necessary.
NOTE The properties called ISO brightness and colour with C/2° (indoor daylight) are measured with an instrument adjusted to a much lower UV content than that specified in this document. The measurements of ISO brightness and colour with C/2° (indoor daylight) are described in ISO 12625-15.
Tissue-Papier und Tissue-Produkte - Teil 7: Bestimmung der optischen Eigenschaften - Brightness- und Farbmessung mit Lichtart D65/10° (Außentageslicht) (ISO 12625-7:2021)
Dieses Dokument legt Prüfverfahren für die instrumentelle Bestimmung von Brightness und Farbe für Tissue-Papier und Tissue-Produkte unter Tageslichtbedingungen fest. Es werden auch genaue Anweisungen für die Vorbereitung von Messproben (einlagige, mehrlagige Produkte) und für die optischen Messungen von Produkten gegeben, bei denen besondere Vorsichtsmaßnahmen notwendig sein können.
ANMERKUNG Die als ISO Brightness und Farbe mit Lichtart C/2° (Tageslichtbedingungen in Innenräumen) bezeichneten Eigenschaften werden mit einem Gerät gemessen, das auf einen viel geringeren UV-Anteil angepasst ist als in diesem Dokument festgelegt wird. Die Messungen von ISO Brightness und Farbe mit Lichtart C/2° (Tageslichtbedingungen in Innenräumen) werden in ISO 12625 15 beschrieben.
Papier tissue et produits tissue - Partie 7: Détermination des propriétés optiques - Mesurage du degré de blancheur et de la couleur en D65/10° (lumière du jour extérieure) (ISO 12625-7:2021)
Le présent document spécifie des modes opératoires d’essai pour la détermination instrumentale du degré de blancheur et de la couleur des papiers tissue et des produits tissue observés dans les conditions de lumière du jour extérieure. Il donne également des instructions spécifiques pour la préparation des éprouvettes (produits à pli unique, produits multiplis) ainsi que pour les mesures optiques des produits, lorsque des précautions particulières peuvent se révéler nécessaires.
NOTE Les propriétés appelées degré de blancheur ISO et couleur C/2° (lumière du jour à l’intérieur) sont mesurées avec un appareil réglé à une teneur en UV très inférieure à celle spécifiée dans le présent document. Les mesurages du degré de blancheur ISO et de la couleur en C/2° (lumière du jour à l’intérieur) sont décrits dans l’ISO 12625-15.
Tissue papir in izdelki iz tissue papirja - 7. del: Določevanje optičnih lastnosti - Merjenje beline in barve z D65/10° (zunanja dnevna svetloba) (ISO 12625-7:2021)
General Information
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 12625-7:2021
01-november-2021
Nadomešča:
SIST EN ISO 12625-7:2014
Tissue papir in izdelki iz tissue papirja - 7. del: Določevanje optičnih lastnosti -
Merjenje beline in barve z D65/10° (zunanja dnevna svetloba) (ISO 12625-7:2021)
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)
Tissue-Papier und Tissue-Produkte - Teil 7: Bestimmung der optischen Eigenschaften -
Brightness- und Farbmessung mit Lichtart D65/10° (Außentageslicht) (ISO 12625-
7:2021)
Papier tissue et produits tissue - Partie 7: Détermination des propriétés optiques -
Mesurage du degré de blancheur et de la couleur en D65/10° (lumière du jour
extérieure) (ISO 12625-7:2021)
Ta slovenski standard je istoveten z: EN ISO 12625-7:2021
ICS:
17.180.20 Barve in merjenje svetlobe Colours and measurement of
light
85.080.20 Tissue papir Tissue paper
SIST EN ISO 12625-7:2021 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 12625-7:2021
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SIST EN ISO 12625-7:2021
EN ISO 12625-7
EUROPEAN STANDARD
NORME EUROPÉENNE
September 2021
EUROPÄISCHE NORM
ICS 85.080.20 Supersedes EN ISO 12625-7:2014
English Version
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)
Papier tissue et produits tissue - Partie 7: Tissue-Papier und Tissue-Produkte - Teil 7:
Détermination des propriétés optiques - Mesurage du Bestimmung der optischen Eigenschaften - Brightness-
degré de blancheur et de la couleur en D65/10° und Farbmessung mit Lichtart D65/10°
(lumière du jour extérieure) (ISO 12625-7:2021) (Außentageslicht) (ISO 12625-7:2021)
This European Standard was approved by CEN on 14 August 2021.
CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this
European Standard the status of a national standard without any alteration. Up-to-date lists and bibliographical references
concerning such national standards may be obtained on application to the CEN-CENELEC Management Centre or to any CEN
member.
This European Standard exists in three official versions (English, French, German). A version in any other language made by
translation under the responsibility of a CEN member into its own language and notified to the CEN-CENELEC Management
Centre has the same status as the official versions.
CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Croatia, Cyprus, Czech Republic, Denmark, Estonia,
Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway,
Poland, Portugal, Republic of North Macedonia, Romania, Serbia, Slovakia, Slovenia, Spain, Sweden, Switzerland, Turkey and
United Kingdom.
EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION
EUROPÄISCHES KOMITEE FÜR NORMUNG
CEN-CENELEC Management Centre: Rue de la Science 23, B-1040 Brussels
© 2021 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12625-7:2021 E
worldwide for CEN national Members.
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SIST EN ISO 12625-7:2021
EN ISO 12625-7:2021 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 12625-7:2021
EN ISO 12625-7:2021 (E)
European foreword
This document (EN ISO 12625-7:2021) has been prepared by Technical Committee ISO/TC 6 "Paper,
board and pulps" in collaboration with Technical Committee CEN/TC 172 “Pulp, paper and board” the
secretariat of which is held by DIN.
This European Standard shall be given the status of a national standard, either by publication of an
identical text or by endorsement, at the latest by March 2022, and conflicting national standards shall
be withdrawn at the latest by March 2022.
Attention is drawn to the possibility that some of the elements of this document may be the subject of
patent rights. CEN shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 12625-7:2014.
Any feedback and questions on this document should be directed to the users’ national standards
body/national committee. A complete listing of these bodies can be found on the CEN websites.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound to implement this European Standard: Austria, Belgium, Bulgaria
...
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