Standards / Research Reports
Research Report RR:D02-1517An interlaboratory study was conducted by laboratories to determine the precision of Mini-Rotary Viscometer yield stress and viscosity of highly sooted diesel engine oils for test method D4684.
D4684-12 Standard Test Method for Determination of Yield Stress and Apparent Viscosity of Engine Oils at Low Temperature
Committee D02 on Petroleum Products and Lubricants
Subcommittee D02.B0 on Automotive Lubricants