Introduction:
The instrument 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.
- ASTM D2872 “Test Methods for Effect of Heat and Air on a Moving Film of Asphalt (Rolling Thin-Film Oven Test)”.
Rolling Thin-Film Oven Test ASTM D2872 is suitable to determine mass loss of petroleum asphalt thin film after been heated.
Rolling Thin-Film Oven Test ASTM D2872 can also be used to determine 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
Technical parameters:
| 1 | Power supply | AC(220±10%)V, 50Hz |
| 2 | Heating power | 2.4kW |
| 3 | Working temperature | 163℃ |
| 4 | Temperature control precision | ±0.5℃ |
| 5 | Rotating speed of turn plate | (15±0.2) r /min |
| 6 | Air flow rate | (4000±200)mL /min |
| 7 | Timing unit | Alert at 85 min |
| 8 | Ambient temperature | (5~50)℃ |
| 9 | Relative humidity | ≤85% |
| 10 | Maximum power consumption | 2.6kW |
Packing List:
| No. | Name | Unit | Quantity | Remark |
| 1 | RTFOT Asphalt/Bitumen Rolling Thin-Film Oven | Set | 1 | |
| 2 | sample bottle | Piece | 8 | |
| 3 | mercurial thermometer 150℃~170℃,scale mark 0.5℃ | Piece | 1 | |
| 4 | fuse wire 20A(Φ6×30) | Piece | 2 | reserve |
| 5 | socket(250V 16A three-core) | Piece | 1 |
Other models for choice:
- GD-0609 Bitumen RTFOT Rolling Thin-Film Oven Test ASTM D2872 (82 Type)
- GD-0610 Bitumen RTFOT Rolling Thin-Film Oven Test ASTM D2872 (85 Type)
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