Monitoring Road Surface Profiler functional test on pavement is widely used for inspect the quality of highway, pavement, airport run way etc.
1. Real-time data collection for IRI, σ, RN, RQI, SMTD, RUT, speed etc.
2. Modular system which is easy for maintenance;
3. Real time graph display;
4. Accords to ASTM E950 Class 1 profiling;
5.Adopts imported accelerometer from USA Lance;
6. Testing at traffic speed enables faster measuring and saving time;
7. Adopts imported sensor from Republic of Belarus and 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 no. | RF603 125/500 | ||
Wheel track laser model no. | 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 |
No. | Name | Unit | Qty |
1 | Road Surface Profilometer
(Testing System For Pavement Quality) | Set | 1 |
2 | Manual book | Piece | 1 |