UNLIMITED FREE ACCESS TO THE WORLD'S BEST IDEAS

SUBMIT
Already an Engineering360 user? Log in.

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

Customize Your Engineering360 Experience

Finish!
Privacy Policy

This is embarrasing...

An error occurred while processing the form. Please try again in a few minutes.

ASTM International - ASTM D7110-21

Standard Test Method for Determining the Viscosity-Temperature Relationship of Used and Soot-Containing Engine Oils at Low Temperatures

active
Buy Now
Organization: ASTM International
Publication Date: 1 January 2021
Status: active
Page Count: 10
ICS Code (Lubricants, industrial oils and related products): 75.100
significance And Use:

5.1 Significance of Low Temperature, Low Shear Rate, Engine Oil Rheology-The low-temperature, low-shear viscometric behavior of an engine oil, whether new, used, or sooted, determines whether the... View More

scope:

1.1 This test method covers how to measure the apparent viscosity of used and soot-containing engine oils at low temperatures.

1.2 A shear rate of approximately 0.2 s-1 is produced at shear stresses below 200 Pa. Apparent viscosity is measured continuously as the sample is cooled at a rate of 3 °C per hour over the range of -5 °C to -40 °C.

1.3 The measurements resulting from this test method are viscosity, the maximum rate of viscosity increase (Gelation Index) and the temperature at which the Gelation Index occurs.

1.4 Applicability to petroleum products other than engine oils has not been determined in preparing this test method.

1.5 The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard.

1.6 This standard does not purport to address all of the safety concerns, if any, associated with its use. It is the responsibility of the user of this standard to establish appropriate safety, health, and environmental practices and determine the applicability of regulatory limitations prior to use.

1.7 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.

Document History

ASTM D7110-21
January 1, 2021
Standard Test Method for Determining the Viscosity-Temperature Relationship of Used and Soot-Containing Engine Oils at Low Temperatures
5.1 Significance of Low Temperature, Low Shear Rate, Engine Oil Rheology-The low-temperature, low-shear viscometric behavior of an engine oil, whether new, used, or sooted, determines whether the oil...
June 1, 2020
Standard Test Method for Determining the Viscosity-Temperature Relationship of Used and Soot-Containing Engine Oils at Low Temperatures
5.1 Significance of Low Temperature, Low Shear Rate, Engine Oil Rheology—The low-temperature, low-shear viscometric behavior of an engine oil, whether new, used, or sooted, determines whether the oil...
December 1, 2015
Standard Test Method for Determining the Viscosity-Temperature Relationship of Used and Soot-Containing Engine Oils at Low Temperatures
5.1 Significance of Low Temperature, Low Shear Rate, Engine Oil Rheology—The low-temperature, low-shear viscometric behavior of an engine oil, whether new, used, or sooted, determines whether the oil...
December 1, 2014
Standard Test Method for Determining the Viscosity-Temperature Relationship of Used and Soot-Containing Engine Oils at Low Temperatures
5.1 Significance of Low Temperature, Low Shear Rate, Engine Oil Rheology—The low-temperature, low-shear viscometric behavior of an engine oil, whether new, used, or sooted, determines whether the oil...
January 1, 2011
Standard Test Method for Determining the Viscosity-Temperature Relationship of Used and Soot-Containing Engine Oils at Low Temperatures
Significance of Low Temperature, Low Shear Rate, Engine Oil Rheology—The low-temperature, low-shear viscometric behavior of an engine oil, whether new, used, or sooted, determines whether the oil...
April 1, 2005
Standard Test Method for Determining the Viscosity-Temperature Relationship of Used and Soot-Containing Engine Oils at Low Temperatures
1.1 This test method covers how to measure the apparent viscosity of used and soot-containing engine oils at low temperatures. 1.2 A shear rate of approximately 0.2 s-1 is produced at shear stresses...
April 1, 2005
Standard Test Method for Determining the Viscosity-Temperature Relationship of Used and Soot-Containing Engine Oils at Low Temperatures
1.1 This test method covers how to measure the apparent viscosity of used and soot-containing engine oils at low temperatures. 1.2 A shear rate of approximately 0.2 s-1 is produced at shear stresses...
Advertisement