A device which involves the use of air at a specified rate through preheating coils immersed in a boiling liquid bath and impinged against the surface of a gasoline sample causing its evaporation. The residue is expressed in milligrams of gum deposition per 100 milliliters of gasoline.
Classification: Chemical analysis instruments and apparatus, nesoi
NSN 6650-01-399-0628
NSN 6650-01-487-4566
NSN 6645-00-073-9949
NSN 6610-01-105-9520
NSN 5930-01-168-8184
NSN 6130-00-007-5992
NSN 5996-01-311-4424
NSN 6645-01-454-2726
NSN 6620-01-446-7868
NSN 6620-00-847-6385
NSN 2925-01-112-8782
NSN 5975-00-400-7953