EN ISO 2808:2007

Paints and varnishes - Determination of film thickness (ISO 2808:2007)

ISO 2808:2007 describes a number of methods that are applicable to the measurement of the thickness of coatings applied to a substrate. Methods for determining wet-film thickness, dry-film thickness and the film thickness of uncured powder layers are described. Reference is made to individual standards where these exist. Otherwise the method is described in detail.
The standard also defines terms concerning the determination of film thickness.

Beschichtungsstoffe - Bestimmung der Schichtdicke (ISO 2808:2007)

Diese Internationale Norm legt eine Reihe von Verfahren für die Messung der Dicke von Beschichtungen auf einem Substrat fest. Es werden Verfahren zum Bestimmen der Nassschichtdicke, der Trockenschichtdicke sowie der Dicke von nicht eingebrannten Pulverschichten beschrieben. Wo Einzelnormen bestehen, wird auf diese verwiesen. Anderenfalls wird das Verfahren ausführlich beschrieben.
Im Anhang A wird ein Überblick über die Verfahren gegeben. Zu den einzelnen Verfahren werden der Anwendungsbereich, bereits bestehende Normen und die Präzision angegeben.
Diese Internationale Norm definiert auch Begriffe, welche die Bestimmung der Schichtdicke betreffen.

Peintures et vernis - Détermination de l'épaisseur du feuil (ISO 2808:2007)

L'ISO 2808:2007 définit un certain nombre de méthodes applicables au mesurage de l'épaisseur des revêtements appliqués sur un subjectile. Les méthodes de détermination de l'épaisseur de feuil humide, de feuil sec et des feuils de peinture poudre non réticulés y sont décrites. Lorsqu'il existe des normes d'essai applicables aux différentes méthodes, il est fait référence à celles-ci. À défaut, la méthode est décrite en détail.
L'ISO 2808:2007 définit également les termes en relation avec la détermination de l'épaisseur de feuil.

Barve in laki - Ugotavljanje debeline plasti (ISO 2808:2007)

General Information

• Status: Withdrawn
• Publication Date: 31-Jan-2007
• Withdrawal Date: 17-Sep-2019
• ICS: 87.040 - Paints and varnishes
• Technical Committee: CEN/TC 139 - Paints and varnishes
• Drafting Committee: CEN/TC 139 - Paints and varnishes
• Current Stage: 9960 - Withdrawal effective - Withdrawal
• Completion Date: 18-Sep-2019
• Ref Project: SIST EN ISO 2808:2007 - Paints and varnishes - Determination of film thickness (ISO 2808:2007)

Relations

• Replaces: EN ISO 2808:1999 - Paints and varnishes - Determination of film thickness (ISO 2808:1997)
• Effective Date: 22-Dec-2008
• Replaced By: EN ISO 2808:2019 - Paints and varnishes - Determination of film thickness (ISO 2808:2019)
• Effective Date: 25-Sep-2019

Standards Content (Sample)

2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.Paints and varnishes - Determination of film thickness (ISO 2808:2007)Barve in laki - Ugotavljanje debeline plasti (ISO 2808:2007)Peintures et vernis - Détermination de l'épaisseur du feuil (ISO 2808:2007)Beschichtungsstoffe - Bestimmung der Schichtdicke (ISO 2808:2007)Ta slovenski standard je istoveten z:EN ISO 2808:2007SIST EN ISO 2808:2007en;fr;de87.040Barve in lakiPaints and varnishesICS:SIST EN ISO 2808:19991DGRPHãþDSLOVENSKI
STANDARDSIST EN ISO 2808:200701-julij-2007

EUROPEAN STANDARDNORME EUROPÉENNEEUROPÄISCHE NORMEN ISO 2808February 2007ICS 87.040Supersedes EN ISO 2808:1999
English VersionPaints and varnishes - Determination of film thickness (ISO2808:2007)Peintures et vernis - Détermination de l'épaisseur du feuil(ISO 2808:2007)Beschichtungsstoffe - Bestimmung der Schichtdicke (ISO2808:2007)This European Standard was approved by CEN on 16 December 2006.CEN members are bound to comply with the CEN/CENELEC Internal Regulations which stipulate the conditions for giving this EuropeanStandard the status of a national standard without any alteration. Up-to-date lists and bibliographical references concerning such nationalstandards may be obtained on application to the CEN 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 translationunder the responsibility of a CEN member into its own language and notified to the CEN Management Centre has the same status as theofficial versions.CEN members are the national standards bodies of Austria, Belgium, Bulgaria, Cyprus, Czech Republic, Denmark, Estonia, Finland,France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal,Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.EUROPEAN COMMITTEE FOR STANDARDIZATIONCOMITÉ EUROPÉEN DE NORMALISATIONEUROPÄISCHES KOMITEE FÜR NORMUNGManagement Centre: rue de Stassart, 36
B-1050 Brussels© 2007 CENAll rights of exploitation in any form and by any means reservedworldwide for CEN national Members.Ref. No. EN ISO 2808:2007: E

Foreword
This document (EN ISO 2808:2007) 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 August 2007, and conflicting national standards shall be withdrawn at the latest by August 2007.
This document supersedes EN ISO 2808:1999.
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, Cyprus, Czech Republic, Denmark, Estonia, Finland, France, Germany, Greece, Hungary, Iceland, Ireland, Italy, Latvia, Lithuania, Luxembourg, Malta, Netherlands, Norway, Poland, Portugal, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.
Endorsement notice
The text of ISO 2808:2007 has been approved by CEN as EN ISO 2808:2007 without any modifications.

Reference numberISO 2808:2007(E)© ISO 2007
INTERNATIONAL STANDARD ISO2808Fourth edition2007-02-01Paints and varnishes — Determination of film thickness Peintures et vernis — Détermination de l'épaisseur du feuil

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ii © ISO 2007 – All rights reserved

ISO 2808:2007(E) © ISO 2007 – All rights reserved iiiContents Page Foreword.v Introduction.vi 1 Scope.1 2 Normative references.1 3 Terms and definitions.1 4 Determination of wet-film thickness.3 4.1 General.3 4.2 Mechanical methods.3 4.2.1 Principle.3 4.2.2 Field of application.3 4.2.3 General.3 4.2.4 Method 1A — Comb gauge.4 4.2.5 Method 1B — Wheel gauge.5 4.2.6 Method 1C — Dial gauge.6 4.3 Gravimetric method.7 4.3.1 Principle.7 4.3.2 Field of application.7 4.3.3 General.7 4.3.4 Method 2 — By difference in mass.7 4.4 Photothermal method.8 4.4.1 Principle.8 4.4.2 Field of application.8 4.4.3 General.9 4.4.4 Method 3 — Determination using thermal properties.9 5 Determination of dry-film thickness.9 5.1 General.9 5.2 Mechanical methods.9 5.2.1 Principle.9 5.2.2 Field of application.10 5.2.3 General.10 5.2.4 Method 4A — By difference in thickness.11 5.2.5 Method 4B — Depth gauging.13 5.2.6 Method 4C — Surface profile scanning.15 5.3 Gravimetric method.16 5.3.1 Principle.16 5.3.2 Field of application.16 5.3.3 General.16 5.3.4 Method 5 — By difference in mass.16 5.4 Optical methods.17 5.4.1 Principle.17 5.4.2 Field of application.18 5.4.3 General.18 5.4.4 Method 6A — Cross-sectioning.19 5.4.5 Method 6B — Wedge cut.20 5.5 Magnetic methods.20 5.5.1 General.20 5.5.2 Principle.20 5.5.3 Field of application.20 5.5.4 General.21

ISO 2808:2007(E) iv © ISO 2007 – All rights reserved 5.5.5 Method 7A — Magnetic pull-off gauge.21 5.5.6 Method 7B — Magnetic-flux gauge.22 5.5.7 Method 7C — Magnetic-induction gauge.22 5.5.8 Method 7D — Eddy-current gauge.23 5.6 Radiological method.24 5.6.1 Principle.24 5.6.2 Field of application.24 5.6.3 General.24 5.6.4 Method 8 — Beta backscatter method.25 5.7 Photothermal method.25 5.7.1 Principle.25 5.7.2 Field of application.26 5.7.3 General.26 5.7.4 Method 9 — Determination using thermal properties.27 5.8 Acoustic method.27 5.8.1 Principle.
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