Rolling Thin Film Ovens (RTFO)
- ASTM D2872 | AASHTO T240 | EN 12607-1 | NZTA M1: 2011 | NZTA M01-A: 2019
These ovens are used for measuring the effect of heat and air on a moving film of semi-solid bituminous materials.
81-PV1642: RFTOT Asphalt oven for rolling thin film oven test. EN version, complete with ASTM 13C thermometers and 8 glass container. 230V/50Hz/1ph
81-PV1632: RFTOT Asphalt oven for rolling thin film oven test. ASTM version, complete with ASTM 13C thermometers and 8 glass container. 230V/50Hz/1ph
The internal chamber is made from stainless steel, insulated with fiberglass or similar, with an external frame made from engine-turned stainless steel and a door with a centrally located window. Special attention has been given to the safety features which conform to CE requirements.
The oven is supplied complete with flow meter, ASTM 13C thermometer and 8 heat resistant glass containers (64 m high x 140 mm diameter).
The oven must be connected to a compressed air source supplying 2 bar minimum presure. If not available in the laboratory we recommend to order a Diaphragm pump.
The Rolling thin film ovens (RTFO) can be used as part of your Superpave performance based testing program.