Used to test the vertical burning flame retardancy of aviation and transportation materials, travel tents and protective clothing.Vertical Flammability VC-3 Vertical Flammability TesterFeaturesEquipped with a digital timer to automatically control the flame time and facilitate the recording of the " afterflame " value The cabinet is made of brushed stainless steel Flame height indicator Adjustable sample positioning Fixed burner connected to gas ductStandards compliantAirbus AITM 2.0002 ASTM D 6413 / F 1506 Boeing BSS 7230 CPAI 84 FAR Part 25 Appendix F Part I Federal Test Method 5903 NFPA 1971/1975/1976/1977/1981/2112