Intertek AR provides LRI Gear Oil Property Requirement tests for lubricants, gear oils and other materials. Contact AR for more information and how gear oil tests can be used to evaluate product peformance.
For Military Specification Gear Oil Tests, see Mil-L tests below the LRI test list.
LRI Gear Oil Tests:
Test Method
Test Description
D 664
Acid Number(TAN)
D 287
API Gravity
D 2896
Base Number(TBN)
D 3829
Borderline Pumping Temperature
D 808
Chlorine
D 1500
Color
D 6417
Evaporation Loss, GC
D 5800
Evaporation Loss, NOACK
D 92
Flash Point
D 892
Foaming Tendency
D 4927
Metallic Components by X-Ray
D 4951
Additive Components by ICP
D 5185
Metallic Components by ICP
D 3228
Nitrogen
D 4629
Nitrogen
D 97
Pour Point
D 4684
Pumpability
D 524
Ramsbottom Carbon
FTM-203
Stable Pour Point
D 2622
Sulfur
D 4294
Sulfur
D 874
Sulfated Ash
D 5293
Viscosity, Apparent
D 4624
Viscosity, High-Temperature/High-Shear Viscosity
D 4683
Viscosity, High-Temperature/High Shear Viscosity
D 445
Viscosity @ 40°C
D 445
Viscosity @ 100°C
D 445
Viscosity @ -40°C & -55°C(Replicate each)
D 2270
Viscosity Index
MILITARY SPECIFICATION TESTS | MIL-L-2104F/21260E/46167B