Standards / Research Reports

Research Report RR:D02-1517
An 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.


Pages: 80 Published: August 2007
Delivery Format: PDF Download
Product Cost
Research Report Only: $59.00     
D4684 + Research Report: $70.80     

Related Standards:

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