EN ISO 12625-15:2022
(Main)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)
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)
This document specifies testing procedures for the instrumental determination of brightness and colour of tissue paper and tissue products viewed in indoor 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 D65 brightness and colour are measured with an instrument adjusted to a much higher UV content than that specified in this document.
Tissue-Papier und Tissue-Produkte - Teil 15: Bestimmung von optischen Eigenschaften - Messung von Brightness und Farbe unter Lichtart C/2° (Tageslichtbedingungen in Innenräumen) (ISO 12625‑15:2022)
Dieses Dokument legt Prüfverfahren für die instrumentelle Bestimmung von Brightness und Farbe von Tissue-Papier und Tissue-Produkten unter Tageslichtbedingungen in Innenräumen fest. Es werden auch spezifische Anweisungen für die Vorbereitung von Proben (einlagige, mehrlagige Produkte) und für die optischen Messungen von Produkten gegeben, bei denen besondere Vorsichtsmaßnahmen notwendig sein können.
ANMERKUNG Die als D65 Brightness und Farbe bezeichneten Eigenschaften werden mit einem Messgerät gemessen, das auf einen viel höheren UV Anteil angepasst ist, als in diesem Dokument festgelegt wird.
Papier tissue et produits tissue - Partie 15: Détermination des propriétés optiques - Mesurage du degré de blancheur et de la couleur avec l'illuminant C/2° (lumière du jour à l'intérieur) (ISO 12625-15:2022)
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 des conditions de lumière du jour à l’intérieur. 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 D65 et couleur » sont mesurées à l’aide d’un appareil réglé sur une teneur en UV beaucoup plus élevée que celle spécifiée dans le présent document.
Tissue papir in proizvodi iz tissue papirja - 15. del: Ugotavljanje optičnih lastnosti - Merjenje beline in barve s svetilom C/2° (osvetlitev v prostoru) (ISO 12625‑15:2022)
Ta dokument določa preskusne postopke za instrumentalno določevanje svetlosti in barve tissue papirja ter proizvodov iz tissue papirja, opazovanih pri dnevni svetlobi v notranjih prostorih. Določa tudi posebna navodila za pripravo preskusnih vzorcev (proizvodi z enim slojem, več sloji) in za optično merjenje proizvodov, pri čemer so morda potrebni posebni zaščitni ukrepi.
OPOMBA: Lastnosti, imenovane D65, svetlost in barva, se merijo z instrumentom, prilagojenim na veliko večjo UV-vsebnost od vsebnosti, opredeljene v tem dokumentu.
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Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 12625-15:2023
01-januar-2023
Nadomešča:
SIST EN ISO 12625-15:2015
Tissue papir in proizvodi iz tissue papirja - 15. del: Ugotavljanje optičnih lastnosti -
Merjenje beline in barve s svetilom C/2° (osvetlitev v prostoru) (ISO
12625‑15:2022)
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)
Tissue-Papier und Tissue-Produkte - Teil 15: Bestimmung von optischen Eigenschaften -
Messung von Brightness und Farbe unter Lichtart C/2° (Tageslichtbedingungen in
Innenräumen) (ISO 12625‑15:2022)
Papier tissue et produits tissue - Partie 15: Détermination des propriétés optiques -
Mesurage du degré de blancheur et de la couleur avec l'illuminant C/2° (lumière du jour
à l'intérieur) (ISO 12625-15:2022)
Ta slovenski standard je istoveten z: EN ISO 12625-15:2022
ICS:
85.080.20 Tissue papir Tissue paper
SIST EN ISO 12625-15:2023 en,fr,de
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 12625-15:2023
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SIST EN ISO 12625-15:2023
EN ISO 12625-15
EUROPEAN STANDARD
NORME EUROPÉENNE
October 2022
EUROPÄISCHE NORM
ICS 85.080.20 Supersedes EN ISO 12625-15:2015
English Version
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)
Papier tissue et produits tissue - Partie 15: Tissue-Papier und Tissue-Produkte - Teil 15:
Détermination des propriétés optiques - Mesurage du Bestimmung von optischen Eigenschaften - Messung
degré de blancheur et de la couleur avec l'illuminant von Brightness und Farbe unter LichtartC/2°
C/2° (lumière du jour à l'intérieur) (ISO 12625- (Tageslichtbedingungen in Innenräumen) (ISO 12625-
15:2022) 15:2022)
This European Standard was approved by CEN on 7 October 2022.
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, Türkiye 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
© 2022 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 12625-15:2022 E
worldwide for CEN national Members.
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SIST EN ISO 12625-15:2023
EN ISO 12625-15:2022 (E)
Contents Page
European foreword . 3
2
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SIST EN ISO 12625-15:2023
EN ISO 12625-15:2022 (E)
European foreword
This document (EN ISO 12625-15:2022) 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 April 2023, and conflicting national standards shall be
withdrawn at the latest by April 2023.
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 12625-15:2015.
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 website.
According to the CEN-CENELEC Internal Regulations, the national standards organizations of the
following countries are bound t
...
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