BS EN ISO 2811-3-2011.pdf

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BS EN ISO 2811-3:2011
BSI Standards Publication
Paints and varnishes —
Determination of density
Part 3: Oscillation method (ISO
2811-3:2011)
BS EN ISO 2811-3:2011
BRITISH STANDARD
National foreword
This British Standard is the UK implementation of EN ISO
2811-3:2011. It supersedes BS EN ISO 2811-3:2001 which is
withdrawn.
The UK participation in its preparation was entrusted to Technical
Committee STI/10, Test methods for paints.
A list of organizations represented on this committee can be
obtained on request to its secretary.
This publication does not purport to include all the necessary
provisions of a contract. Users are responsible for its correct
application.
© BSI 2011
ISBN 978 0 580 66283 6
ICS 87.040
Compliance with a British Standard cannot confer immunity from
legal obligations.
This British Standard was published under the authority of the
Standards Policy and Strategy Committee on 31 March 2011.
Amendments issued since publication
Date
Text affected
EUROPEAN STANDARD
NORME EUROPÉENNE
EUROPÄISCHE NORM
ICS 87.040
EN ISO 2811-3
March 2011
Supersedes EN ISO 2811-3:2001
English Version
Paints and varnishes - Determination of density - Part 3:
Oscillation method (ISO 2811-3:2011)
Peintures et vernis - Détermination de la masse volumique
- Partie 3: Méthode par oscillation (ISO 2811-3:2011)
Beschichtungsstoffe - Bestimmung der Dichte - Teil 3:
Schwingungsverfahren (ISO 2811-3:2011)
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
worldwide for CEN national Members.
Ref. No. EN ISO 2811-3:2011: E
BS EN ISO 2811-3:2011
EN ISO 2811-3:2011 (E)
Foreword
This document (EN ISO 2811-3:2011) 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 2811-3:2001.
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 2811-3:2011 has been approved by CEN as a EN ISO 2811-3:2011 without any modification.
3
BS EN ISO 2811-3:2011
ISO 2811-3:2011(E)
Contents
Page
Foreword ............................................................................................................................................................iv
1
2
3
4
5
6
7
8
8.1
8.2
9
10
10.1
10.2
10.3
11
Scope ......................................................................................................................................................1
Normative references............................................................................................................................1
Terms and definitions ...........................................................................................................................1
Principle .................................................................................................................................................1
Temperature...........................................................................................................................................2
Apparatus...............................................................................................................................................2
Sampling ................................................................................................................................................2
Procedure...............................................................................................................................................2
General ...................................................................................................................................................2
Determination ........................................................................................................................................2
Calculation .............................................................................................................................................3
Precision ................................................................................................................................................3
General ...................................................................................................................................................3
Repeatability limit,
r
..............................................................................................................................3
Reproducibility limit,
R..........................................................................................................................3
Test report..............................................................................................................................................3
Annex A
(normative)
Calibration of the apparatus — Determination of the apparatus constants ............5
Annex B
(informative)
Density values for damp air, air-free water and tetrachloroethylene......................6
Annex C
(informative)
Calculation of density at the reference temperature from measurements at
other temperatures................................................................................................................................8
© ISO 2011 – All rights reserved
iii

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