PAINTS AND VARNISHES - DETERMINATION OF DENSITY - PART 3: OSCILLATION METHOD

Published date

12-01-2013

Publisher

Foreword
1 Scope
2 Normative references
3 Definition
   3.1 Density, rho
4 Principle
5 Temperature
6 Apparatus
   6.1 Oscillator
   6.2 Thermometer
   6.3 Temperature-controlled chamber
   6.4 Disposable plastic syringe
7 Sampling
8 Procedure
   8.1 General
   8.2 Determination
9 Calculation
10 Precision
   10.1 Repeatability (r)
   10.2 Reproducibility (R)
11 Test report
Annex A (normative) Calibration of the apparatus
                    (determination of the apparatus
                    constants)
        A.1 General
        A.2 Procedure
        A.3 Calculation of apparatus constants
Annex B (informative) Density values for damp air, air-free
                      water and tetrachloroethylene
Annex C (informative) Calculation of density at the reference
                      temperature from measurements at
                      other temperatures
Tables

Deals with the sampling and testing of paints, varnishes and related products. Specifies a method to determine the density of paints, varnishes and related products using an oscillator. Suitable for all materials, including paste-like coatings. The method also applies to aerosols if a pressure-resistant type of apparatus is used.

DevelopmentNote	Indice de classement: T30-020-3. (01/2002) PR NF EN ISO 2811-3 December 2009. (12/2009)
DocumentType	Standard
PublisherName	Association Francaise de Normalisation
Status	Current

Standards	Relationship
UNE-EN ISO 2811-3:2002	Identical
BS EN ISO 2811-3:2011	Identical
UNI EN ISO 2811-3 : 2011	Identical
ISO 2811-3:2011	Identical
DIN EN ISO 2811-3:2011-06	Identical
ONORM EN ISO 2811-3 : 2011	Identical
EN ISO 2811-3:2011	Identical
SN EN ISO 2811-3:2011	Identical
I.S. EN ISO 2811-3:2011	Identical

NF EN ISO 23811 : 2009	PAINTS AND VARNISHES - DETERMINATION OF PERCENTAGE VOLUME OF NON-VOLATILE MATTER BY MEASURING THE NON-VOLATILE MATTER CONTENT AND THE DENSITY OF THE COATING MATERIAL, AND CALCULATION OF THE THEORETICAL SPREADING RATE
NF ISO 20340 : 2009	PAINTS AND VARNISHES - PERFORMANCE REQUIREMENTS FOR PROTECTIVE PAINT SYSTEMS FOR OFFSHORE AND RELATED STRUCTURES
NF EN ISO 6504-3 : 2007	PAINTS AND VARNISHES - DETERMINATION OF HIDING POWER - PART 3: DETERMINATION OF CONTRAST RATIO OF LIGHT-COLOURED PAINTS AT A FIXED SPREADING RATE