Rolling Thin Film Oven (RTFO)

The Iowa Department of Transportation is seeking competitive quotes for a Rolling Thin Film Oven (RTFO). The RTFO test system must meet the apparatus requirements of subsections of AASHTO standard T240 and ASTM standard D2872. The oven must be a double-walled electrically heated convection type with specific dimensions and requirements. The system must include a proportional temperature controller, a thermometer, and a flowmeter. The unit must be powered by 208-240 vac, 60 Hz, single phase, and have an approximate overall dimension of 40"W x 36"H x 26"D. • The RTFO system must meet the requirements of AASHTO standard T240 and ASTM standard D2872. • The oven must be a double-walled electrically heated convection type with specific dimensions. • The system must include a proportional temperature controller, a thermometer, and a flowmeter. • The unit must be powered by 208-240 vac, 60 Hz, single phase. • The unit must have an approximate overall dimension of 40"W x 36"H x 26"D.