Abstract

This document specifies a procedure for determining dynamic viscosity (η) and density (ρ) for the calculation of kinematic viscosity (ν) of: middle distillate fuels, fatty acid methyl ester fuels (FAME) and mixtures thereof, up to 60 % with middle distillate fuels, and lubricating oils (e.g. base oils, formulated oils), and synthetics, using a constant pressure viscometer.

Begin

2023-01-16

WI

00019635

Planned document number

DIN EN ISO 18335

Project number

06236462

Responsible national committee

NA 062-06-84 AA - Joint working group NA 062-06-42 AA/NA 062-06-61 AA  

Responsible european committee

CEN/TC 19 - Gaseous and liquid fuels, lubricants and related products of petroleum, synthetic and biological origin  

Responsible international committee

ISO/TC 28/WG 17 - Viscosity and flow properties  

draft standard

Petroleum products and related products - Determination of kinematic viscosity by calculation from the measured dynamic viscosity and density - Method by constant pressure viscometer (ISO/DIS 18335:2023); German and English version prEN ISO 18335:2023
2023-06
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