This machine is widely used for inspect the quality of highway, pavement, airport run way etc.
1. Modular system which is easy for maintenance;
2. Real-time data collection for IRI, σ, RN, RQI, SMTD, RUT, speed etc.
3. Testing at traffic speed enables faster measuring and saving time;
4. Real time graph display;
5. Adopts imported sensor from Republic of Belarus and USA;
6. Accords to ASTM E950 Class 1 profiling;
7.Adopts imported accelerometer from USA Lance;
NO. | Description | Specification |
1 | Testing project | IRI, RN, SMTD(MPD) |
2 | Laser(IRI/RUT) | Riftek (from Republic of Belarus) |
IRI Laser model no. | RF603 125/500 | |
RUT 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 | SMTD laser | KEYENCE |
Laser model | LK-G400 | |
Ground clearance | 400mm | |
Respond frequency | 20kHZ | |
Measuring range | ±100mm | |
Resolution | 0.05mm | |
Protection level | IP 67 | |
Linearity | ±0.1% F.S. | |
4 | Communication | Ethernet interface |
5 | Acceleration sensor | Lance (from USA) |
Measuring range | ±10g | |
Resolution | 0.00008g | |
Frequency | 0.7~7700Hz | |
6 | Distance sensor | |
Pulse count | 2000pulse/turn | |
Protection level | IP54 | |
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 resolutio | 0.1mm |
16 | Cross section lane width | 3500mm |
17 | Size | Basic part: 1.6m Removable part: 164mm |
18 | Testing speed | |
IRI | 0~100km/h | |
SMTD | 0~70km/h | |
Wheel track | 0~70km/h |
No. | Name | Unit | Qty |
1 | Road Surface Profilometer
(Testing System For Pavement Quality) | Set | 1 |
2 | Manual book | Piece | 1 |
content is empty!