1、Designation:D88/D88M07(Reapproved 2019)1American Association StateHighway and Transportation Officials StandardAASHTO No:T72Method 304Federal TestMethod Standard No.791bReplaces Method 4285 of Federal TestMethod Standard No.141AStandard Test Method forSaybolt Viscosity1This standard is issued under
2、the fixed designation D88/D88M;the number immediately following the designation indicates the yearof original adoption or,in the case of revision,the year of last revision.A number in parentheses indicates the year of last reapproval.A superscript epsilon()indicates an editorial change since the las
3、t revision or reapproval.This standard has been approved for use by agencies of the U.S.Department of Defense.1NOTEUnits information was editorially corrected in May 2019.1.Scope1.1 This test method covers the empirical procedures fordetermining the Saybolt Universal or Saybolt Furol viscositiesof p
4、etroleum products at specified temperatures between 21and 99C 70 and 210F.A special procedure for waxyproducts is indicated.NOTE1Test Methods D445 and D2170/D2170M are preferred for thedetermination of kinematic viscosity.They require smaller samples andless time,and provide greater accuracy.Kinemat
5、ic viscosities may beconverted to Saybolt viscosities by use of the tables in Practice D2161.Itis recommended that viscosity indexes be calculated from kinematic ratherthan Saybolt viscosities.1.2 The values stated in either SI units or inch-pound unitsare to be regarded separately as standard.The v
6、alues stated ineach system are not necessarily exact equivalents;therefore,toensure conformance with the standard,each system shall beused independently of the other,and values from the twosystems shall not be combined.1.3 This standard does not purport to address all of thesafety concerns,if any,as
7、sociated with its use.It is theresponsibility of the user of this standard to establish appro-priate safety,health,and environmental practices and deter-mine the applicability of regulatory limitations prior to use.1.4 This international standard was developed in accor-dance with internationally rec
8、ognized principles on standard-ization established in the Decision on Principles for theDevelopment of International Standards,Guides and Recom-mendations issued by the World Trade Organization TechnicalBarriers to Trade(TBT)Committee.2.Referenced Documents2.1 ASTM Standards:2D93 Test Methods for Fl
9、ash Point by Pensky-MartensClosed Cup TesterD117 Guide for Sampling,Test Methods,and Specificationsfor Electrical Insulating LiquidsD140/D140M Practice for Sampling Asphalt MaterialsD244 Test Methods and Practices for Emulsified AsphaltsD445 Test Method for Kinematic Viscosity of Transparentand Opaq
10、ue Liquids(and Calculation of Dynamic Viscos-ity)D2161 Practice for Conversion of Kinematic Viscosity toSaybolt Universal Viscosity or to Saybolt Furol ViscosityD2170/D2170M Test Method for Kinematic Viscosity ofAsphaltsD4057 Practice for Manual Sampling of Petroleum andPetroleum ProductsD4177 Pract
11、ice for Automatic Sampling of Petroleum andPetroleum ProductsE1 Specification for ASTM Liquid-in-Glass ThermometersE11 Specification for Woven Wire Test Sieve Cloth and TestSievesE102/E102M Test Method for Saybolt Furol Viscosity ofBituminous Materials at High Temperatures3.Terminology3.1 Definition
12、s:3.1.1 Furolan acronym of“Fuel and road oils.”3.1.2 Saybolt Furol viscositythe corrected efflux time inseconds of 60 mL of sample flowing through a calibrated Furolorifice under specified conditions.The viscosity value is1This test method is under the jurisdiction ofASTM Committee D08 on Roofingand
13、 Waterproofing and is the direct responsibility of Subcommittee D08.05 onSolvent-Bearing Bituminous Compounds for Roofing and Waterproofing.Current edition approved May 1,2019.Published June 2019.Originallyapproved in 1921.In 1923,combined with former Methods D47.Last previousedition approved in 201
14、3 as D88 07(2013).DOI:10.1520/D0088_D0088M-07R19E01.2For referenced ASTM standards,visit the ASTM website,www.astm.org,orcontact ASTM Customer Service at serviceastm.org.For Annual Book of ASTMStandards volume information,refer to the standards Document Summary page onthe ASTM website.Copyright ASTM
15、 International,100 Barr Harbor Drive,PO Box C700,West Conshohocken,PA 19428-2959.United StatesThis international standard was developed in accordance with internationally recognized principles on standardization established in the Decision on Principles for theDevelopment of International Standards,
16、Guides and Recommendations issued by the World Trade Organization Technical Barriers to Trade(TBT)Committee.1 reported in Saybolt Furol seconds,abbreviated SFS,at aspecified temperature.3.1.3 Saybolt Universal viscositythe corrected efflux timein seconds of 60 mL of sample flowing through a calibratedUniversal orifice under specified conditions.The viscosityvalue is reported in Saybolt Universal seconds,abbreviatedSUS,at a specified temperature.4.Summary of Test Method4.1 The efflux time in seco
