Norm

ASTM D341 - 17 en

Standard Practice for Viscosity-Temperature Charts for Liquid Petroleum Products

50,60 61,23 Incl BTW

Over deze norm

Status Definitief
Aantal pagina's 6
Gepubliceerd op 01-07-2017
Taal Engels

1.1 This practice covers kinematic viscosity-temperature charts (see Figs. 1 and 2), which are a convenient means to ascertain the kinematic viscosity of a petroleum oil or liquid hydrocarbon at any temperature within a limited range, provided that the kinematic viscosities at two temperatures are known.

FIG. 1 Facsimile of Kinematic Viscosity-Temperature Chart I High Range (Temperature in degrees Celsius)

 Facsimile of Kinematic Viscosity-Temperature Chart
 I High Range (Temperature in degrees Celsius)

FIG. 2 Facsimile of Kinematic Viscosity-Temperature Chart II Low Range (Temperature in degrees Celsius)

 Facsimile of Kinematic Viscosity-Temperature Chart
 II Low Range (Temperature in degrees Celsius)

1.2 The charts are designed to permit petroleum oil kinematic viscosity-temperature data to plot as a straight line. The charts here presented provide a significant improvement in linearity over the charts previously available under Method D341–43. This increases the reliability of extrapolation to higher temperatures.

1.3 The values provided in SI units are to be regarded as standard.

1.3.1 Exception—The values given in parentheses are provided for information only.

1.4 This international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for the Development of International Standards, Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade (TBT) Committee.

Details

ICS-code 75.080
Engelse titel Standard Practice for Viscosity-Temperature Charts for Liquid Petroleum Products
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