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- TBTPQL Series of Pavement Testing Equipment
Testing System For Pavement Quality
The pavement testing equipment uses laser-based sensors to measure the deflection of pavement. According to the customer's individual requirements, we can mount sensors from 1 to 17pcs on different parts of the testing equipment in order to obtain accurate and varying results.
Technical Parameters
| NO. | Description | Specification |
| 1 | Testing project | IRI, RN, SMTD |
| 2 | Laser (evenness/wheel track) | Riftek (from Republic of Belarus) |
| Evenness Laser model | RF603 125/500 | |
| Wheel track laser model | RF603 245/1000 | |
| Frequency | 9.4kHz | |
| Ground clearance | 375/745mm | |
| Measuring range | ±250/500mm | |
| Resolution | ＜0.05mm | |
| Protection level | IP 67 | |
| Accuracy | ＜0.5mm | |
| 3 | Structure depth laser | Acuity (from USA) |
| NO. | Description | Specification | |
| 1 | Testing project | Pavement evenness, structure depth, wheel track | |
| 2 | Laser (evenness/wheel track) | Riftek (from Republic of Belarus) | |
| Evenness Laser model | RF603 125/500 | ||
| Wheel track laser model | RF603 245/1000 | ||
| Frequency | 9.4kHz | ||
| Ground clearance | 375/745mm | ||
| Measuring range | ±250/500mm | ||
| Resolution | ＜0.05mm | ||
| Protection level | IP 67 | ||
| Accuracy | ＜0.5mm | ||
| 3 | Structure depth laser | Acuity (from USA) | |
| Laser model | AR700-8RP | ||
| Ground clearance | 300mm | ||
| Measuring range | ±100mm | ||
| Resolution | 0.01mm | ||
| Protection level | IP 67 | ||
| Linearity | ±0.03% | F.S. | |
| 4 | Communication | Ethernet interface | |
| 5 | Acceleration sensor | Lance (from USA) | |
| Measuring range | ±3g | ||
| Resolution | 0.00002g | ||
| Frequency | 0.7～2000Hz | ||
| 6 | Distance sensor | OMRON (from Japan) | |
| Pulse count | 2000pulse/turn | ||
| Protection level | IP67 | ||
| Measuring accuracy | ±0.5m/km | ||
| 7 | Sampling interval | ≥1mm | |
| 8 | Vertical section testing accuracy | ＜0.5mm | |
| 9 | Vertical section wavelength | 1mm～200m | |
| 10 | IRI range | 0～20m/km | |
| 11 | IRI resolution | 0.1m/km | |
| 12 | SMTD resolution | 0.01mm | |
| 13 | SMTD accuracy | 0.05mm | |
| 14 | Wheel track testing range | 0～200mm | |
| 15 | Wheel track testing resolution | 0.1mm | |
| 16 | Cross section lane width | 3500mm | |
| 17 | Size | Basic part: 1.6m | |
| Removable part: 164mm | |||
| 18 | Testing speed | ||
| IRI | 30～80km/h | ||
| SMTD | 30～70km/h | ||
| Wheel track | 30～80km/h | ||
Dedicated to the design and production of testing equipment for engineering projects and laboratory applications, NanJing T-Bota Scietech Instruments & Equipment Co. is a trusted enterprise in this industry. We provide customers with advanced asphalt testing equipment, concrete testing equipment, soil testing equipment, and much more to allow professionals to examine materials for various aspects prior to building projects. Better testing equipment results in better building materials used in construction, making these projects safer and longer lasting.
