ROLLING THIN FILM OVEN (RTFO)

BS 2000, EN 12607-1, ASTM D2872
Main features
  • Double-wall stainless steel construction
  • Easily removable bottom tray allows for quick change of elements or spill clean-up
General description

The Rolling Thin Film Oven provides simulated short term aged asphalt binder for physical property testing.

Asphalt binder is exposed to elevated temperatures to simulate manufacturing and placement aging. It also provides a quantitative measure of the volatiles lost during the aging process.

Supplied complete with:
•Forced ventilation flow meter with regulator valve
•Aluminum carriage rotating at 15rpm – 8 heat resistant glass containers
•Internal fan controlled by a motor
•Copper coil with nozzle preheating the air containers
•Digital thermometer and regulator

The oven must be connected to a compressed air source supplying 2 bar minimum pressure

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Technical specifications

Ordering info

AS 0193 Rolling Thin Film Oven RTFO complete

AS 0194 Rolling Thin Film Oven RTFO EN version

Accessories

AS 0195 Glass Sample Containers, 8 pcs

AS 0196 ASTM 13C Thermometer, +155 to +170°C, 0.5° divisions

AS 0197 Air compressor