ASTM D 6616 : 2017 : REDLINE
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Standard Test Method for Measuring Viscosity at High Shear Rate by Tapered Bearing Simulator Viscometer at 100 °C
24-06-2020
English
01-01-2017
Important note : All end users must be registered with an Account prior to user licenses being assigned.CONTAINED IN VOL. 05.03, 2018 Defines the laboratory determination of the viscosity of engine oils at 100 degrees C and 1-10[6]s[-1] using the Tapered Bearing Simulator (TBS) viscometer.
| Committee |
D 02
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| DocumentType |
Redline
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| Pages |
17
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy |
1.1This test method covers the laboratory determination of the viscosity of engine oils at 100 °C and 1·106s–1 using the Tapered Bearing Simulator (TBS) viscometer.2
Note 1:This test method is similar to Test Method D4683 which uses the same TBS viscometer to measure high shear viscosity at 150 °C.
1.2The Newtonian calibration oils used to establish this test method range from approximately 5 mPa·s (cP) to 12 mPa·s (cP) at 100 °C and either the manual or automated protocol was used by each participant in developing the precision statement. The viscosity range of the test method at this temperature is from 1 mPa·s (cP) to above 25 mPa·s (cP), depending on the model of TBS.
1.3The non-Newtonian reference oil used to establish the shear rate of 1·106s–1 for this test method has a viscosity of approximately 10 mPa·s at 100 °C.
1.4Application to petroleum products other than engine oil has not been determined in preparing the viscometric information for this test method.
1.5The values stated in SI units are to be regarded as standard. No other units of measurement are included in this standard. This test method uses the milliPascal second (mPa·s) as the unit of viscosity. This unit is equivalent to the centiPoise (cP), which is shown in parentheses.
1.6This 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 and health practices and to determine the applicability of regulatory limitations prior to use.
| API 1509 : 2002 | ENGINE OIL LICENSING AND CERTIFICATION SYSTEM |
| ASTM D 8185 : 2018 | Standard Guide for In-Service Lubricant Viscosity Measurement |
| SAE J 357 : 2016 | PHYSICAL AND CHEMICAL PROPERTIES OF ENGINE OILS |
| IP 370 : 85(R2001) | DYNAMIC VISCOSITY - HIGH SHEAR VISCOMETER METHOD |
| ASTM D 4683 : 2017 : REDLINE | Standard Test Method for Measuring Viscosity of New and Used Engine Oils at High Shear Rate and High Temperature by Tapered Bearing Simulator Viscometer at 150 °C |
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