SIST EN ISO 4630-2:2005
(Main)Clear liquids - Estimation of colour by the Gardner colour scale - Part 2: Spectrophotometric method (ISO 4630-2:2004)
Clear liquids - Estimation of colour by the Gardner colour scale - Part 2: Spectrophotometric method (ISO 4630-2:2004)
colour of clear, yellow/brown, liquid product using colour measuring instruments. The results may be invalid if other products are used. The test uses the Gardner colour scale described in ISO 4630-1. The method is applicable to naval stores material including tall oil, tall oil fatty acids, rosin, and related products. It is also applicable to drying oils, varnishes and solutions of fatty acids, polymerized fatty acids and resins. Its applicability to other materials has not been established.
Klare Flüssigkeiten - Bestimmung der Farbe nach der Gardner-Farbskala - Teil 2: Spektralphotometrisches Verfahren (ISO 4630-2:2004)
Dieser Teil von ISO 4630 legt ein Verfahren zum Einstufen der Farbe von klaren, gelb/braunen, flüssigen Produkten mit der Gardner-Farbskala unter Verwendung von Farbmessgeräten fest. Bei anderen Produkten können die Ergebnisse falsch sein. Die Prüfung wendet die in ISO 4630-1 beschriebene Gardner-Farbskala an.
Das Verfahren ist anwendbar für trocknende Öle, Klarlacke und Lösungen von Fettsäuren, polymerisierten Fettsäuren, Harzen, Tallöl, Tallöl-Fettsäuren, Kolophonium und ähnlichen Produkten.
Das beschriebene Verfahren erlaubt es, die Gardner-Farbzahl genauer zu messen als in ISO 4630-1 beschrieben wird. Es ist anwendbar auf Produkte, deren Farbe den Gardner-Farbzahlen 1 bis 18 entspricht. Die Gardner-Farbskala ist nicht anwendbar auf Produkte, die heller sind als Gardner-Farbzahl 1 oder dunkler als Gardner-Farbzahl 18.
Liquides clairs - Evaluation de la couleur au moyen de l'échelle Gardner - Partie 2: Méthode spectrophotométrique (ISO 4630-2:2004)
L'ISO 4630-2:2004 prescrit une méthode pour l'évaluation, au moyen de l'échelle de couleurs Gardner, de la couleur des produits liquides clairs, jaune/brun, à l'aide d'instruments de mesure de la couleur. Les résultats peuvent ne pas être valables pour d'autres produits. L'essai fait appel à l'échelle de couleurs Gardner décrite dans l'ISO 4630-1.
La méthode est applicable aux huiles siccatives, aux vernis et aux solutions d'acides gras, d'acides gras polymérisés, aux résines, au tall-oil, aux acides gras de résine liquide, à la colophane et aux produits apparentés.
La méthode décrite fournit une méthode plus fidèle pour mesurer la couleur Gardner que celle décrite dans l'ISO 4630-1. Elle est applicable aux produits de couleurs Gardner 1 à Gardner 18. L'échelle Gardner n'est pas applicable aux produits de couleur plus claire que 1 ou plus foncée que 18.
Prozorne tekočine - Ocenjevanje barve z Gardnerjevo barvno lestvico - 2. del: Spektrofotometrijska metoda (ISO 4630-2:2004)
General Information
Relations
Standards Content (Sample)
SLOVENSKI STANDARD
SIST EN ISO 4630-2:2005
01-april-2005
3UR]RUQHWHNRþLQH2FHQMHYDQMHEDUYH]*DUGQHUMHYREDUYQROHVWYLFRGHO
6SHNWURIRWRPHWULMVNDPHWRGD ,62
Clear liquids - Estimation of colour by the Gardner colour scale - Part 2:
Spectrophotometric method (ISO 4630-2:2004)
Klare Flüssigkeiten - Bestimmung der Farbe nach der Gardner-Farbskala - Teil 2:
Spektralphotometrisches Verfahren (ISO 4630-2:2004)
Liquides clairs - Evaluation de la couleur au moyen de l'échelle Gardner - Partie 2:
Méthode spectrophotométrique (ISO 4630-2:2004)
Ta slovenski standard je istoveten z: EN ISO 4630-2:2004
ICS:
17.180.20 Barve in merjenje svetlobe Colours and measurement of
light
87.060.99 Druge sestavine barv Other paint ingredients
SIST EN ISO 4630-2:2005 en
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.
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SIST EN ISO 4630-2:2005
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SIST EN ISO 4630-2:2005
EUROPEAN STANDARD
EN ISO 4630-2
NORME EUROPÉENNE
EUROPÄISCHE NORM
November 2004
ICS 87.060.20
English version
Clear liquids - Estimation of colour by the Gardner colour scale -
Part 2: Spectrophotometric method (ISO 4630-2:2004)
Liquides clairs - Evaluation de la couleur au moyen de Klare Flüssigkeiten - Bestimmung der Farbe nach der
l'échelle Gardner - Partie 2: Méthode spectrophotométrique Gardner-Farbskala - Teil 2: Spektralphotometrisches
(ISO 4630-2:2004) Verfahren (ISO 4630-2:2004)
This European Standard was approved by CEN on 14 November 2004.
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 Central Secretariat 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 Central Secretariat has the same status as the official
versions.
CEN members are the national standards bodies of Austria, Belgium, Cyprus, Czech Republic, Denmark, Estonia, Finland, France,
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Slovenia, Spain, Sweden, Switzerland and United Kingdom.
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© 2004 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 4630-2:2004: E
worldwide for CEN national Members.
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SIST EN ISO 4630-2:2005
EN ISO 4630-2:2004 (E)
Foreword
This document (EN ISO 4630-2:2004) has been prepared by Technical Committee ISO/TC 35
"Paints and varnishes" in collaboration with Technical Committee CEN/TC 139 "Paints and
varnishes", 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 May 2005, and conflicting national standards
shall be withdrawn at the latest by May 2005.
According to the CEN/CENELEC Internal Regulations, the national standards organizations of
the following countries are bound to implement this European Standard: Austria, Belgium,
Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary,
Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland,
Portugal, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Endorsement notice
The text of ISO 4630-2:2004 has been approved by CEN as EN ISO 4630-2:2004 without any
modifications.
2
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SIST EN ISO 4630-2:2005
INTERNATIONAL ISO
STANDARD 4630-2
First edition
2004-11-15
Clear liquids — Estimation of colour by
the Gardner colour scale —
Part 2:
Spectrophotometric method
Liquides clairs — Évaluation de la couleur au moyen de l'échelle
Gardner —
Partie 2: Méthode spectrophotométrique
Reference number
ISO 4630-2:2004(E)
©
ISO 2004
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SIST EN ISO 4630-2:2005
ISO 4630-2:2004(E)
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©
ii ISO 2004 – All rights reserved
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SIST EN ISO 4630-2:2005
ISO 4630-2:2004(E)
Contents Page
1 Scope . 1
2 Normative references . 1
3 Principle . 1
4 Apparatus and materials . 1
5 Sampling . 2
6 Procedure . 2
7 Expression of results . 2
8 Precision . 2
9 Test report . 3
Annex A (normative) Calculating Gardner colour from chromaticity coordinates . 4
Bibliography . 6
©
ISO 2004 – All rights reserved iii
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SIST EN ISO 4630-2:2005
ISO 4630-2:2004(E)
Foreword
ISO (the International Organization for Standardization) is a worldwide federation of national standards bodies
(ISO member bodies). The work of preparing International Standards is normally carried out through ISO
technical committees. Each member body interested in a subject for which a technical committee has been
established has the right to be represented on that committee. International organizations, governmental and
non-governmental, in liaison with ISO, also take part in the work. ISO collaborates closely with the International
Electrotechnical Commission (IEC) on all matters of electrotechnical standardization.
International Standards are drafted in accordance with the rules given in the ISO/IEC Directives, Part 2.
The main task of technical committees is to prepare International Standards. Draft International Standards
adopted by the technical committees are circulated to the member bodies for voting. Publication as an
International Standard requires approval by at least 75 % of the member bodies casting a vote.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. ISO shall not be held responsible for identifying any or all such patent rights.
ISO 4630-2 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 10,
Test methods for binders for paints and varnishes, in collaboration with ASTM D 01.34, Naval Stores. It has
been harmonized with ASTM D 6166-97, Standard Test Method for Color of Naval Stores and Related Products
(Instrumental Determination of Gardner Color).
ISO 4630 consists of the following parts, under the general title Clear liquids — Estimation of colour by the
Gardner colour scale:
— Part 1: Visual method
— Part 2: Spectrophotometric method
©
iv ISO 2004 – All rights reserved
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SIST EN ISO 4630-2:2005
INTERNATIONAL STANDARD ISO 4630-2:2004(E)
Clear liquids — Estimation of colour by the Gardner colour
scale —
Part 2:
Spectrophotometric method
1Scope
This part of ISO 4630 specifies a method for estimating, by means of the Gardner colour scale, the colour of
cl
...
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