Petroleum products and related products. Determination of kinematic viscosity. Method by Stabinger type viscosimeter
石油产品及相关产品 运动粘度的测定 Stabinger型粘度计法
发布日期:
2016-11-30
BS EN 16896:2016规定了在40°C下测定运动粘度(v)的程序
根据流体的动态粘度(η)和密度(ρ)计算,在2 mm2/s到6 mm2/s的范围内
使用Stabingertype的中间馏分燃料、脂肪酸甲酯燃料(FAME)及其混合物
粘度计。使用本标准中描述的程序获得的结果取决于
样品本欧洲标准主要用于剪切应力和剪切应力
速率是成比例的(牛顿流体行为)。但是,如果粘度随时间显著变化
只有在相似的剪切速率下,才允许将剪切速率与其他测量方法进行比较。警告——本标准的使用可能涉及危险材料、操作和操作
设备本标准并非旨在解决与以下各项相关的所有安全问题:
它的用途。本标准的使用者有责任采取适当措施确保
在应用本标准之前,确保人员的安全和健康,并履行法定义务
以及为此目的的监管要求。交叉引用:EN ISO 3104ISO 3104EN ISO 3170ISO 3170EN ISO 3171ISO 3171EN ISO 12185ISO 12185RRT 2013-
445EN ISO 4259ISO 4259购买本文件时提供的所有现行修订版均包含在购买本文件中。
BS EN 16896:2016 specifies a procedure for the determination of kinematic viscosity (v) at 40 °C
in the range from 2 mm2/s to 6 mm2/s by calculation from dynamic viscosity (η) and density (ρ) of
middle distillate fuels, fatty acid methyl ester fuels (FAME) and mixtures of these using the Stabingertype
viscosimeter.The result obtained using the procedure described in this standard depends on the behaviour of the
sample. This European Standard should be used predominantly on liquids whose shear stress and shear
rate are proportional (Newtonian flow behaviour). However, if the viscosity changes significantly with
the shear rate, comparison with other measuring methods is only permissible at similar shear rates.WARNING - The use of this Standard can involve hazardous materials, operations and
equipment. This Standard does not purport to address all of the safety problems associated with
its use. It is the responsibility of users of this standard to take appropriate measures to ensure
the safety and health of personnel prior to the application of the Standard, and fulfil statutory
and regulatory requirements for this purpose.Cross References:EN ISO 3104ISO 3104EN ISO 3170ISO 3170EN ISO 3171ISO 3171EN ISO 12185ISO 12185RRT 2013-445EN ISO 4259ISO 4259All current amendments available at time of purchase are included with the purchase of this document.