Rolling Thin Film Oven Tester Rtfot ASTM D2872

Purpose:
GD-0610 Rolling Thin Film Oven Tester is designed and made as per T0610 "Asphalt Rolling Thin Film Heating Test" in the Industry Standard JTJ052 Specification and Test Methods of Bitumen and Bituminous Mixture for Highway Engineering.
GD-0610 Rolling Thin Film Oven Teste performance changes of penetration, viscosity, ductility, and breaking point of asphalt residue after the thin film has been heated to evaluate anti-aging performance of asphalt.
GD-0610 Rolling Thin Film Oven Tester is also suitable to make determination as per ASTM D2872 "Test Methods for Effect of Heat and Air on a Moving Film of Asphalt (Rolling Thin-Film Oven Test)".
Technical parameters
1. Power supply: AC 220V± 10%, 50 Hz;
2. Heating power: 2.4 kW;
3. Temperature in working chamber: 163° C;
4. Temperature controlling accuracy: ± 0.5° C;
5. Speed of dial: 15± 0.2 RPM;
6. Air flow rate: 4000± 200mL /min;
7. Timing device: 85 minutes;
8. Ambient temperature: 5~50° C;
9. Relative humidity: ≤ 85%;
10. Total power consumption: Not more than 2.6 kW