【国外标准】 Standard Test Method for Analysis of In-Service Lubricants Using Particular Four-Part Integrated Tester (Atomic Emission Spectroscopy, Infrared Spectroscopy, Viscosity, and Laser Particle Counter)

5.1 The integrated tester is primarily used to perform on-site analysis of in-service lubricants used in the automotive, highway trucking, mining, construction, off-road “mining,” marine, industrial, power generation, agriculture, and manufacturing industries.5.2 The immediate results of analysis of in-service lubricants are critical when performing proactive and preventative maintenance. On-site oil analysis, when used in conjunction with these programs, allows continuous system monitoring and contamination control potentially improving equipment “up-time” and equipment life.1.1 This test method covers the quantitative analysis of in-service lubricants using an automatic testing device that integrates these varied technologies: atomic emission spectroscopy, infrared spectroscopy, viscosity, and particle counting.1.2 This is suited for in-service lubricating oils having viscosities in the range between ISO 10 and ISO 320 and properties in the ranges given in Tables 1 and 2.TABLE 1 Element Test Parameters Measured, Calculated, and ReportedElement Low Range, mg/kg High Range, mg/kg Element Low Range, mg/kg High Range, mg/kgAluminum 5 to 100 NA Molybdenum 10 to 1000 NABarium 25 to 150 150 to 2000 Nickel 5 to 100 NABoron 5 to 100 100 to 1000 Phosphorous 100 to 600 600 to 4000Calcium 25 to 500 500 to 9000 Potassium 10 to 1000 1000 to 4000Chromium 8 to 100 NA Silicon 5 to 150 150 to 3000Copper 5 to 500 500 to 1000 Sodium 10 to 1000 NAIron 6 to 1000 1000 to 3000 Tin 6 to 100 NALead 6 to 150 NA Titanium 8 to 100 NAMagnesium 5 to 100 100 to 3000 Vanadium 7 to 100 NAManganese 5 to 100 NA Zinc 8 to 100 100 to 4000TABLE 2 Physical Properties Parameters Measured, Calculated, and ReportedNOTE 1: Review Test Method D4739 and D2896 for particular lubricating oil applications.Physical Property RangeWater,  % by mass 0.1 to 3Glycol,  % by mass 0.1 to 2Soot,  % by mass 0.1 to 4Fuel Dilution,  % by mass 0.1 to 15Oxidation, abs. 0.1 to 50Nitration, abs. 0.1 to 35Calculated Viscosity - IR 4 to 35 (100° cSt)Viscosity 40 °C, cSt (optional) 30 to 320Viscosity 100 °C, cSt (optional) 5 to 25Viscosity Index 5 to 150Base Number, mg/g KOH 1.0 to 171.3 This test method may be used to establish trends in wear and contamination of in-service lubricants and may not give equivalent numerical results to current ASTM test methods.1.4 This test method is not intended for use with crude oil.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. (Specific hazard statements are given in Section 9 and 11.3.)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.