NF EN ISO 2811-1
Paints and varnishes - Determination of density - Part 1 : pyknometer method
ISO 2811-1:2011 specifies a method for determining the density of paints, varnishes and related products using a metal or Gay-Lussac pyknometer.The method is limited to materials of low or medium viscosity at the temperature of test. The Hubbard pyknometer can be used for highly viscous materials.
ISO 2811-1:2011 specifies a method for determining the density of paints, varnishes and related products using a metal or Gay-Lussac pyknometer.
The method is limited to materials of low or medium viscosity at the temperature of test. The Hubbard pyknometer can be used for highly viscous materials.
ISO 2811-1:2016 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.
- Avant-proposiv
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1 Domaine d'application1
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2 Références normatives1
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3 Termes et définitions1
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4 Principe1
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5 Température2
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6 Appareillage2
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7 Échantillonnage2
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8 Mode opératoire2
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8.1 Généralités2
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8.2 Détermination3
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9 Calcul4
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10 Fidélité4
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10.1 Limite de répétabilité, r4
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10.2 Limite de reproductibilité, R4
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11 Rapport d'essai5
- Annexe A (informative) Exemple de mode opératoire d'étalonnage6
- Annexe B (informative) Variation de température8
- Bibliographie10
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