TBTWDW-LQ100 Asphalt Mixture Testing Machine at High and Low Temperature
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TBTWDW-LQ100 bituminous mixture testing machine is intended for tensile, compression, bending tests for highway engineering asphalt, asphalt mixtures at -15℃~ 60℃.
This asphalt testing machine is widely applied to modified asphalt, elastomer modified asphalt, asphalt base, petroleum asphalt, liquid petroleum asphalt, emulsified asphalt, hot-mixed bituminous mixtures, cold-mixed bituminous mixtures, modified asphalt mixtures, flexible base, semi-rigid base, rigid base, asphalt pavement, etc.
Technical Parameters
| No. | Item | Specification |
| 1 | Max. test force | 100kN |
| 2 | Load class | Class 0.5 |
| 3 | Measuring range of load | 1%-100% |
| 4 | Relative error of indication | Within ±1.0% |
| 5 | Load resolution | 1/±300000FS |
| 6 | Measuring range of deformation | 0.2%-100% |
| 7 | Adjusting range of load rate | 0.005%-5%FS/S |
| 8 | Control precision of load rate | Within ±1% |
| 9 | Adjusting range of deformation rate | 0.005-5%FS/S |
| 10 | Control precision of deformation rate | Within ±1% |
| 11 | Adjusting range of displacement rate | 0.001-500mm/min |
| 12 | Control precision of displacement rate | Within ±0.2% of the set value |
| 13 | Stroke of cross head (without grips) | 1400mm |
| 14 | Effective test span | 610mm |
| 16 | Control mode | Computer control |
| 17 | Power supply | Loading frame: 220VAC, 50Hz Test chamber: 380VAC, 50Hz |
| 18 | Power | 2.0kW 6.0kW |
| 19 | Dimension (LxWxH) | 1080x2100x2320mm |
| High and Temperature Test Chamber (movable and long-time test) | ||
| 20 | Working temperature/control accuracy | -15℃~ 60℃/±0.5℃ |
| 21 | Heating/cooling mode | Heating by resistance wire/ cooling by liquid nitrogen injection/air circulation |
| 22 | Heating/cooling rate | RT 10℃~60℃/approx. 40min RT 10℃~-15℃/approx. 20min |
| 23 | Working room dimension | 450mm(W)x500mm(H)x400mm(D) |
| 24 | Chamber type | Made of stainless steel, inside with observation window, with lighting |
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