Road Marking Paint and Machine Manufacturer
+86-15668659958
Road Marking Paint and Machine Manufacturer
+86-15668659958
Product Overviews
Portable Digital Road Line Marking Retroreflectometer
It is a portable field measuring instrument, which can simulate the road marking brightness visible to the driver under the headlamp illumination of motor vehicle at night. The measured parameter is the luminous Retroreflectance coefficient at night, i.e. RL value, in mcd·m-2·lx-1. It is used to measure the retroreflection characteristics of road markings. It is suitable for laboratory environment and field measurement. Road marking manufacturers, road marking process construction units and road quality supervision units are used to measure the retroreflective performance of road markings.
Specification
Measurement items | retroreflective coefficient mcd.m-2.lx-1 |
Measurement range | 0—4000 |
Observation angle | 1.05° |
Angle of incidence | 88.76°, Complementary angle is 1.24° |
Light source color temperature | 2856±50K |
Measuring aperture area | 340mm x 95mm |
Error of repeatability measurement | ≤3% |
Continuous working time of battery | >72h |
Data storage space | 8GB |
Built-in battery capacity | 13Ah |
Charger | DC 8.4V |
Ambient temperature | -15℃~+60℃ |
Ambient humidity | <98%, no frost |
Instrument size | 700mm x 135mm x 115mm |
Detailed Images
Our company is a professional manufacturer of road hot-melt coatings, road retroreflective measuring instruments, and road marking machines. If you are interested, please feel free to communicate with me via email at any time export@toproadtraffic.com