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 5835-00-378-1429
NSN 5920-00-930-4063
NSN 5960-00-140-9583
NSN 5925-01-099-0974
NSN 5975-01-554-3158
NSN 6220-01-284-0016
NSN 6620-01-100-8899
NSN 5910-01-055-6719
NSN 6645-01-395-9223
NSN 5996-01-430-2440
NSN 6135-00-269-5843
NSN 5985-00-159-1208