| Customization: | Available |
|---|---|
| FUNCTION: | IRI, RQI, SMTD, WHEEL TRACK |
| Transport Package: | Standard Export Packing |
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| NO | Description of goods | Specification |
| 1 | Trailer size | L:1553mm W:960mm H:570mm |
| 2 | Trailer connector height | 350 ±12 mm |
| 3 | Trailer weight | 254kg(include weight, but without the support wheel) |
| 4 | Weight distribute | Left wheel--at calibrated height position 77.5 ± 1kg |
| 5 | Weight distribute | Right wheel--at calibrated height position 77.5 ± 1kg |
| 6 | Testing wheel adjustment | Double wheel adjustment; Left/right Wheel 7.5°each wheel; Single wheel adjustment: right wheel 15° |
| 7 | Rear wheel | 53.5 kg |
| 8 | Testing wheel(specially for friction coefficient test) | ASTM 1551E |
| 9 | Testing wheel for distance | Standard tyre |
| 10 | Tyre pressure | Testing wheel for friction coefficient: 0.7 ± 0.035 kg/cm2 Testing wheel for distance: 2.1 ± 0.137 kg/cm2 |
| 11 | Speed | 0~100km/h |
| 12 | testing speed for international airport | 65km/h & 96km/h |
| 13 | Testing speed for China standard pavement | 50km/h |
| 14 | Working voltage | 9-36V DC(12V & 24V vehicle power can be used) |
| 15 | Electronic components | Internet interface, laptop |
| 16 | Friction coefficient testing accuracy | Average value ±0.01 (each pavement length for each not less than 15m) |
| 17 | Distance testing accuracy | ±0.1%(plus tyre abrasion |
| 18 | Temp. Measuring | Pavement surface temp. Sensor |
| 19 | Testing accuracy | ±1% |
| 20 | Water sprinkler system(optional) | Manual control OR auto control |
| 21 | Software |
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