Portable Gauge TBTRMR-VM Retroreflectometer for road marking
Product Description
The system of Portable Gauge TBTRMR-VM Retroreflectometer for road marking is mainly composed of host, computer processing system and DMI (distance measuring wheel). The host is consist of optical measurement system, control system, imaging driver assistance system, height / tilt compensation system and Beidou positioning antenna.
Main features:
1. Compact and light in weight, quick for installation and removal.
2. Automatic angles calibration, automatic detect marking width.
3. High-precision positioning of Beidou system, real-time map data updating.
4. Providing panoramic images of road marking conditions, user can draw marking maintenance maps and marking asset management map basing on the inspected data.
5. Large-capacity data storage supports expansion and data exportation.
6. Can work 24/7 except for severe weather such as ice, snow and stagnant water.
7. Come with high-precision pulsed-laser ranging device (12-bit gray-scale line scanning camera).
8. Data collected by laptop.
9. Super-capacity rechargeable lithium battery supports continuous work for 300KM test. The device also can be outlet to the vehicle power system.
10. Drive in the middle of lane and simultaneously measure double lines with individual RL values each.
Related Standards：
ASTM E2177RL
ASTM E1710
Specification
Simulated observation distance | 30m |
Measurement distance | 6m |
Measurement width | 1200mm |
Measurement range length | 500mm |
Light source | Infrared laser |
Measurement Rate | 300 pictures/s of a line |
Measuring interval | ＜100mm |
Entrance & Illumination angle | 88.76±0.01°（ASTM E1710） |
1.24°±0.01°（EN 1436） | |
Observation angle | 1.05±0.01°（ASTM E1710） |
2.29°±0.01°（EN 1436） | |
RL measuring range | 0~2000 mcd/（m2·lx） |
Data repeatability | ＜5% |
Indication error | ＜10% |
Light source life | ＞10000 hours |
Front camera | Yes |
Positioning system | BDS / GPS |
Host unit size | 570 x 164 x 209(mm) |
Weight | ＜10Kg |
Operating temperature | -20~55°C |
Operating humidity | non-condensing |
Distance measurement error | 1‰ |
Support vehicle speed | 0-120km/h |
Data export format | database |
System | Win10 |
Power supply | Built-in lithium battery |
Standard Configuration
Host | 1 pc |
Tablet | 1 pc brand Microsoft |
Vehicle speed sensor | 1set |
Backup battery | 1 set |
charger | 1 set |
tools | 1 set |
calibrator | 1 pc |
Data processing system | 1 set |