Bump Accumulator Road Surface Profiler Pavement Testing
Description
Bump accumulator Road Surface Profiler pavement testing is widely used for inspect the quality of highway, pavement, airport run way etc.This machine consists of hardware(modular components) and software.Ideal for both highway and airport; Our standard configure is 13pcs sensors. The system adopts laser sensor, accelerometer and DMI which allows the testing for IRI, RN, RQI, SMTD etc., quantity of sensors can be from single upto 17pcs according to customer’s requirement to achieve different function.
The Bump Accumulator Road Surface Profiler is designed for precise road pavement testing. This advanced tool offers detailed profiling of road surfaces, helping in assessing and maintaining road quality. Its robust design ensures reliable performance in various testing conditions.
Product Advantages
The Bump Accumulator Road Surface Profiler offers numerous advantages, making it a preferred choice for professionals involved in pavement testing:
Highly Accurate Measurements: With advanced sensors such as lasers and accelerometers, the profiler delivers precise measurements of key parameters like IRI, RN, RQI, and SMTD.
Modular Design: The system can be customized to suit specific testing requirements, allowing users to add sensors up to 17 to achieve the desired testing functionality.
Real-Time Data Analysis: The profiler provides real-time graphical and numerical data, allowing engineers to make informed decisions immediately during testing.
Versatility: It is suitable for use in various testing environments, including highways, airport runways, and other pavements, providing a comprehensive testing solution for a wide range of road surfaces.
Efficient Performance: The profiler is designed to handle large-scale testing projects, ensuring efficiency and reliability even under demanding conditions.
Features
1. Modular system which is easy for maintenance;
2. Real-time data collection for IRI, σ, RN, RQI, SMTD, RUT, speed etc.
3. Real time graph display;
4. Testing at traffic speed enables faster measuring and saving time;
5. Accords to ASTM E950 Class 1 profiling;
6.Adopts imported accelerometer from USA Lance;
7. Adopts imported sensor from Republic of Belarus and USA;
Specification
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 | ||
Accessories
No. | Name | Unit | Qty |
1 | Road Surface Profilometer
(Testing System For Pavement Quality) | Set | 1 |
2 | Manual book | Piece | 1 |
Maintenance Tips
To ensure the longevity and accuracy of the Bump Accumulator Road Surface Profiler, proper maintenance is essential. Here are some key maintenance tips:
Regular Cleaning: Clean the sensors and components regularly to prevent dirt and debris from affecting the accuracy of the measurements.
Calibration: Perform regular calibration of the device to maintain measurement precision. This can be done annually or after significant use.
Storage: Store the profiler in a dry and temperature-controlled environment to protect it from harsh conditions that could damage the components.
Software Updates: Ensure that the device’s software is regularly updated to take advantage of any new features or improvements in functionality.
Sensor Checks: Periodically inspect the sensors for wear and tear and replace them if necessary to ensure continuous accurate testing.