1.0Nanjing Roadsky Traffic Facility Co.,Ltd. (Roadsky Corporation)https://roadskymarking.com/pt行政https://roadskymarking.com/pt/author/adminPavement Marking Retroreflectometer RL&QD - RoadSkyrich600338<blockquote class="wp-embedded-content" data-secret="8YMvRfFBBG"><a href="https://roadskymarking.com/pt/pavement-marking-retroreflectometer-rlqd.html">Retroreflectómetro para marcação de pavimentos RL&QD</a></blockquote><iframe sandbox="allow-scripts" security="restricted" src="https://roadskymarking.com/pt/pavement-marking-retroreflectometer-rlqd.html/embed#?secret=8YMvRfFBBG" width="600" height="338" title="“Pavement Marking Retroreflectometer RL&QD” — Nanjing Roadsky Traffic Facility Co.,Ltd. (Roadsky Corporation)" data-secret="8YMvRfFBBG" frameborder="0" marginwidth="0" marginheight="0" scrolling="no" class="wp-embedded-content"></iframe><script type="text/javascript">
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</script>https://roadskymarking.com/wp-content/uploads/2024/11/Pavement-Marking-Retroreflectometer-RLQD.jpg800800Pavement Marking Retroreflectometer RL&QD is a portable field measuring instrument for measuring daytime and nighttime retroreflective brightness. It is used to measure the retroreflective characteristics of road markings. It simulates the brightness of road markings that drivers can see under daytime and nighttime motor vehicle lighting conditions. The measured parameter is the daytime and nighttime retroreflective brightness coefficient, i.e., the RL&QD value. Specifications: Measurement items: retroreflective coefficient mcd.m-2.lx-1 Measurement range: 0—4000 （RL）0—400（QD) 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: 16GB 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 Day and night mode measurements Contact Us for a Free Quote Fill The Form Below, and our sales representatives will be in touch with you shortly.