This document specifies a method for determining the density of paints, varnishes and related products using a metal or Gay-Lussac pycnometer. The method is limited to materials of low or medium viscosity at the temperature of test. The Hubbard pycnometer (see ISO 3507) can be used for highly viscous materials.
EN ISO 2811-1:2023 history
2023EN ISO 2811-1:2023 Paints and varnishes - Determination of density - Part 1: Pycnometer method (ISO 2811-1:2023)
2016EN ISO 2811-1:2016 Paints and varnishes - Determination of density - Part 1: Pycnometer method
2011EN ISO 2811-1:2011 Paints and varnishes - Determination of density - Part 1: Pyknometer method
2001EN ISO 2811-1:2001 Paints and Varnishes - Determination of Density - Part 1: Pyknometer Method