EN ISO 2811-4:2011

SLOVENSKI STANDARD
01-november-2011
1DGRPHãþD
SIST EN ISO 2811-4:2002
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Paints and varnishes - Determination of density - Part 4: Pressure cup method (ISO 2811
-4:2011)
Beschichtungsstoffe - Bestimmung der Dichte - Teil 4: Druckzylinder-Verfahren (ISO
2811-4:2011)
Peintures et vernis - Détermination de la masse volumique - Partie 4: Méthode du
cylindre sous pression (ISO 2811-4:2011)
Ta slovenski standard je istoveten z: EN ISO 2811-4:2011
ICS:
87.040 Barve in laki Paints and varnishes
2003-01.Slovenski inštitut za standardizacijo. Razmnoževanje celote ali delov tega standarda ni dovoljeno.

EUROPEAN STANDARD
EN ISO 2811-4
NORME EUROPÉENNE
EUROPÄISCHE NORM
March 2011
ICS 87.040 Supersedes EN ISO 2811-4:2001
English Version
Paints and varnishes - Determination of density - Part 4:
Pressure cup method (ISO 2811-4:2011)
Peintures et vernis - Détermination de la masse volumique Beschichtungsstoffe - Bestimmung der Dichte - Teil 4:
- Partie 4: Méthode du cylindre sous pression (ISO 2811- Druckzylinder-Verfahren (ISO 2811-4:2011)
4:2011)
This European Standard was approved by CEN on 19 February 2011.

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, Romania, Slovakia, Slovenia, Spain, Sweden, Switzerland and United Kingdom.

EUROPEAN COMMITTEE FOR STANDARDIZATION
COMITÉ EUROPÉEN DE NORMALISATION

EUROPÄISCHES KOMITEE FÜR NORMUNG

Management Centre: Avenue Marnix 17, B-1000 Brussels
© 2011 CEN All rights of exploitation in any form and by any means reserved Ref. No. EN ISO 2811-4:2011: E
worldwide for CEN national Members.

Contents Page
Foreword .3

Foreword
This document (EN ISO 2811-4:2011) 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 September 2011, and conflicting national standards shall be
withdrawn at the latest by September 2011.
Attention is drawn to the possibility that some of the elements of this document may be the subject of patent
rights. CEN [and/or CENELEC] shall not be held responsible for identifying any or all such patent rights.
This document supersedes EN ISO 2811-4:2001.
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, Croatia, 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 the United Kingdom.
Endorsement notice
The text of ISO 2811-4:2011 has been approved by CEN as a EN ISO 2811-4:2011 without any modification.

INTERNATIONAL ISO
STANDARD 2811-4
Second edition
2011-03-01
Paints and varnishes — Determination of
density —
Part 4:
Pressure cup method
Peintures et vernis — Détermination de la masse volumique —
Partie 4: Méthode du cylindre sous pression

Reference number
ISO 2811-4:2011(E)
©
ISO 2011
ISO 2811-4:2011(E)
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ii © ISO 2011 – All rights reserved

ISO 2811-4:2011(E)
Contents Page
Foreword .iv
1 Scope.1
2 Normative references.1
3 Terms and definitions .1
4 Principle .1
5 Temperature.2
6 Apparatus.2
7 Sampling .2
8 Procedure.2
8.1 General .2
8.2 Determination .2
9 Calculation .4
10 Precision .4
10.1 General .4
10.2 Repeatability limit, r .4
10.3 Reproducibility limit, R.4
11 Test report.4
Annex A (normative) Calibration of pressure cup.6
Annex B (informative) Temperature variation.8

ISO 2811-4:2011(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 2811-4 was prepared by Technical Committee ISO/TC 35, Paints and varnishes, Subcommittee SC 9,
General test methods for paints and varnishes.
This second edition cancels and replaces the first edition (ISO 2811-4:1997), which has been technically
revised.
The main changes are:
a) The unit for the density has been changed from grams per millilitre to grams per cubic centimetre,
because this is the more common SI unit.
b) The determination in duplicate has been changed to a single determination.
c) The normative references have been updated.
ISO 2811 consists of the following parts, under the general title Paints and varnishes — Determination of
density:
⎯ Part 1: Pyknometer method
⎯ Part 2: Immersed body (plummet) method
⎯ Part 3: Oscillation method
⎯ Part 4: Pressure cup method
iv © ISO 2011 – All rights reserved

INTERNATIONAL STANDARD ISO 2811-4:2011(E)

Paints and varnishes — Determination of density —
Part 4:
Pressure cup method
1 Scope
This part of ISO 2811 specifies a method for determining the density of paints, varnishes and related products
using a pressure cup.
The method is suitable for products which are aerated. Emulsion pai
...