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 6105-00-473-2314
NSN 5998-01-146-7233
NSN 6620-01-350-5103
NSN 6645-01-377-7866
NSN 5945-00-757-3105
NSN 5945-01-157-7683
NSN 5855-01-108-2044
NSN 7035-01-465-5250
NSN 5930-00-401-7406
NSN 5855-01-541-8032
NSN 6240-00-505-0301