Rolling Thin Film Oven
InfraTest
The InfraTest Rolling Thin Film Oven RTFOT is used for the determination of temperature and air influence on bitumen. The temperature controlled oven with door and viewing glass is preset to a test temperature of 163°C. The rear inside wall is equipped with a vertical carriage, rotated by an electric motor at 15 1/min. and prepared to support 8 glass test cups. An outlet orifice 1 mm dia. is connected to a copper tubing with air jet providing an airflow of 4000 ml/min. to the samples. To set the required airflow a special regulator is installed. Compressed air or an air compressor 20-2577 is necessary for the test. Required glass test cups 20-2573 or 20-2574 to be ordered in addition.
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Bituminous Material TestingRoad construction testingBitumenBitumen testing equipment