Road Surface Profiler (RSP)
Description
Pavement roughness, as the main factor of dynamic loads which from vehicle movement, can expedite deterioration of pavement as well as wear and tear of vehicles. By using RSP, the pavement roughness can be determined as IRI.
TBTPQL with different modular can be used to measure other parameters of pavement, such as SMTD/MPD, RUT etc. which our model TBTPQL-A/C/D can do.
TBTPQL series Road Surface Profiler(RSP) adopts laser sensor and accelerometer combination to measuring the longitudinal profile; It's a real time, continuous measuring device for collecting data of pavement condition.
It's a real time continuous measuring device which installed in the front of vehicle, easy installation and operation;
TBTPQL Series Road Surface Profiler(RSP) can be equipped together with devices to realize the measurement for road damage such as crack detection(LCMS).
This machine is widely used for inspect the quality of highway, pavement, airport run way etc.
TBTPQL series Road Surface Profiler(RSP) adopts laser sensor and accelerometer combination to measuring the longitudinal profile; It's a real time, continuous measuring device for collecting data of pavement condition.
Besides IRI, RSP with different modular can be used to measure other parameters of pavement, such as SMTD/MPD, RUT etc. which our model TBTPQL-A/C/D can do.
It's a real time continuous measuring device which installed in the front of vehicle, easy installation and operation;
TBTPQL Series Road Surface Profiler(RSP) can be equipped together with devices to realize the measurement for road damage such as crack detection(LCMS).
Features
1. Modular system, easy for maintenance;
2. Real-time data collection for IRI, σ, RN, RQI, SMTD/MPD, RUT, speed etc.
3. Testing at traffic speed enables faster measuring and saving time;
4. Real time graph display;
5. Adopts imported sensor and accelerometer
6. Cover lane width of 3500mm
7. Accords to ASTM E950 Class 1 profiling;
8. Adapt to third party analysis software such as ProVal
9. With GPS built-in, get coordinate in real time(for model TBTPQL-A/D/F)
10.With DMI installed on rear wheel, easy for surveying the distance;
11. Laser sensor can be extended up to 17pcs and min. to 7pcs.
Specification
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 (USA) |
Measuring range | ±10g | |
Resolution | 0.00008g | |
Frequency | 0.7~7700Hz | |
6 | Distance sensor | OMRON |
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 resolution | 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 |
Standard Configure
A. Main Unit (TBTPQL Series) ---we support customized modular, such as, 7pcs, 11pcs;
*A-1 TBTPQL-A: 13pcs laser sensor (dual IRI/ dual SMTD / RUT)
A-2 TBTPQL-B: 1pc laser sensor(single IRI)
*A-3 TBTPQL-C: 1pc laser sensor(single IRI/ single SMTD)
*A-4 TBTPQL-D: 2pcs laser sensor(dual IRI/single SMTD)
A-5 TBTPQL-E: 2pcs laser sensor(dual IRI + dual SMTD)
*A-6 TBTPQL-G: 2pcs laser sensor (dual IRI)
* means popular selling items
B. Laptop (Lenovo brand / with data acquisition software installed and calibration data)
C. Calibrating Block
D. DMI with cable
E. Tool Box
F.Spare Parts
G.Refit Accessories (for tractor modification)