Asphalt Rolling Thin Film Test Oven(RTFOT oven)
Asphalt rolling thin film oven XH-85A is suitable to determine mass loss of highway asphalt rolling thin film after heating, and the change of penetration, viscosity, ductility and breaking point of asphalt residue after the thin film has been heated, so as to estimate the aging performance of bitumen. It is composed of electric control component, working oven, fan stirring motor and turn plate rotating mechanism. Eight shrinking bottles can be placed on the turn plate at the same time, and the temperature is automatically controlled by a digital temperature controller.
Specifications:
Power supply: AC 220V±10%, 50 Hz
Heating power: 2.4 kW
Temperature in working chamber: 163ºC
Temperature controlling accuracy: ±0.5ºC
Speed of dial: 15±0.2 RPM
Air flow rate: 4000±200mL /min
Timing device: 85 minutes
Ambient temperature: 5~40ºC
Relative humidity: 85%
Total power consumption: not more than 2.6 kW
Dimension: 860×620×720 mm
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