Retroreflectance measuring instrument
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Introduction
The Retroreflectance measuring instrument 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.
Details:
The Retroreflectance measuring instrument 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.
Parameters:
l Measurement items | retroreflective coefficient mcd.m-2.lx-1 |
l Measurement range | 0—4000 |
l Observation angle | 1.05° |
l Angle of incidence | 88.76°, Complementary angle is 1.24° |
l Light source color temperature | 2856±50K |
l Measuring aperture area | 340mm x 95mm |
l Error of repeatability measurement | ≤3% |
l Continuous working time of battery | >72h |
l Data storage space | 8GB |
l Built-in battery capacity | 13Ah |
l Charger | DC 8.4V |
l Ambient temperature | -15℃~+60℃ |
l Ambient humidity | <98%, no frost |
l Instrument size | 700mm x 135mm x 115mm |
Shipping Information
Out Of Dhaka: 1–3 working days for most locations within Bangladesh and cost only ৳120 TAKA.
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Return Policy
You may return items purchased from Meter BD Shop within 7 days of receiving the product.
To be eligible for a return, the product must meet the following conditions:
1. Unused, 2. In the original packaging & 3. Proof of purchase.
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