After-sales Service: | 1year |
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Warranty: | 1year |
Type: | Marking Vehicle |
Samples: |
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Customization: |
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Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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Payment Method: | |
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Initial Payment Full Payment |
Currency: | US$ |
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Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Portable Digital Road Line Marking Retroreflector Meter
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.
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 | -15ºC~+60ºC |
Ambient humidity | <98%, no frost |
Instrument size | 700mm x 135mm x 115mm |
1. Warranty 1 year of replacement and return.
2. Providing factory visit and study, technical training.
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