ASTM D 5293 : 2004
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.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 Apparent Viscosity of Engine Oils Between -5 and -35°C Using the Cold-Cranking Simulator
Hardcopy , PDF
11-11-2014
English
05-01-2004
Important note : All end users must be registered with an Account prior to user licenses being assigned.| Committee |
D 02
|
| DocumentType |
Test Method
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| Pages |
9
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| PublisherName |
American Society for Testing and Materials
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| Status |
Superseded
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| SupersededBy | |
| Supersedes |
1.1 This test method covers the laboratory determination of apparent viscosity of engine oils by cold cranking simulator (CCS) at temperatures between -5 and -35°C at shear stresses of approximately 50 000 to 100 000 Pa and shear rates of approximately 105 to 104 s-1 and viscosities of approximately 500 to 25 000 mPa·s. The range of an instrument is dependent on the instrument model and software version installed. These results are related to engine-cranking characteristics of engine oils.
1.2 A special procedure is provided in Annex A1 for highly viscoelastic oils.
1.3 Procedures are provided for both manual and automated determination of the apparent viscosity of engine oils using the cold-cranking simulator.
1.4 A special manual procedure is provided in Annex A1 for highly viscoelastic oils.
1.5 The values stated in SI units are to be regarded as the 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 and health practices and determine the applicability of regulatory limitations prior to use. Specific warning statements are given in 7.1, 7.2, 7.3, and Section 8.
| ASTM D 8185 : 2018 | Standard Guide for In-Service Lubricant Viscosity Measurement |
| ASTM D 2983 : 2019 | Standard Test Method for Low-Temperature Viscosity of Automatic Transmission Fluids, Hydraulic Fluids, and Lubricants using a Rotational Viscometer |
| ASTM D 7528 : 2017 : REV A | Standard Test Method for Bench Oxidation of Engine Oils by ROBO Apparatus |
| ASTM D 6074 : 2015 | Standard Guide for Characterizing Hydrocarbon Lubricant Base Oils |
| ASTM D 8111 : 2019 | Standard Test Method for Evaluation of Automotive Engine Oils in the Sequence IIIH, Spark-Ignition Engine |
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