| After-sales Service: | 1year |
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| Warranty: | 1year |
| Accuracy Grade: | 0.5 |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier B004 Vehicular Laser Pavement Roughness Meter
Laser road leveler is a new type of pavement detection instrument developed according to the national standard "T0934-2008 vehicle-mounted laser leveling instrument to determine flatness test method", which can detect the quality acceptance of the project quality of the road surface under construction and reconstruction and the smoothness of the road surface without serious potholes, ruts and other diseases, and the normal opening conditions without water, snow and mud.
The accuracy can be as high as 0.01mm, and the reliability measurement data generated by measuring the flatness of asphalt pavement is transmitted to the computer at high speed and processed by special software, and the original data of calculation table and waveform chart can be output.
The program of the laser leveling instrument is a program software used with the host of the leveling instrument, which can run under the Windows XP operating system for data collection, storage, printing, data processing, calculation and report generation for further analysis.
| Measurable flatness index | international flatness index IRI; Standard deviation of flatness σ (convertible bump value) |
| Output result | command index Road number Station number Mileage number Deviation left and right width Classification number, command data, curve and original data can be set |
| General technical characteristics | detection speed: 20 km/h-100 km/h; Continuous measurable distance: >50km; |
| Small sampling distance | 10 mm |
| Sensor test accuracy | 0.1mm |
| Number of operators (including drivers) | 1-2 people |
| Operating environment temperature | 0°C to 50°C |
| System power supply | 12V DC power supply |
| Clear distance between the bottom of the laser sensor and the road surface | 100 mm (when detected) |
| Detection range | IRI: 0-100m Other detection spacing can also be set |
| Detection repeatability | deviation coefficient: CV<3% |
1. Warranty 1 year of replacement and return.
2. Providing factory visit and study, technical training.
Suppliers with verified business licenses
Audited Supplier 
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