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Zhenjiang Rays Traffic Tech Co.,ltd.
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Road Marking Retroreflectometer RL/Qd
In order to develop the road safety, road marking industry wish our pavement lines come with good visibility at day and night. Road Marking Retroreflectometer is the professional instrument to measure the road marking lines visibility. Qd means Day visibility, RL means night visibility. Just press the button of Zehntner ZRM6006 Retroreflectometer, it can measure the day visibility Qd and night visibility RL within 2 seconds.
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Details About Road Marking Retroreflectometer RL/Qd
Zehntner ZRM6006 Retroreflectometer is made in Swiss, the measurement is very simply, there’s only one button just line iphone, so just press this button, ZRM6006 retroreflectometer will show you the day visibility and night visibility. This ultrafast retroreflectometer can be used on all types of road marking lines, such as thermoplastic paint, 2-component paint, convex lines, and airport markings. The transflective luminous graphical display allows for excellent visibility under all lighting conditions, including bright sunlight.
Standardization
ASTM E1710
ASTM E2177
ASTM E2302
EN 1436
EN 13197
CIE 54.2
Applications
Determination of night visibility (RL) of road and airport markings
Determination of day visibility (Qd) of road and airport markings
Use on all types of road and airport markings
Field and laboratory use
Quality assessment
Technical Data
| Display | Transflective luminous LCD display with LED backlight |
|---|---|
| Memory | None |
| Measurement Modes | R L dry (night visibility) |
| Measuring Area (W*L) | 52mm x 218mm (2.05" x 8.6") |
| Measuring Range | RL: 0 – 4’000 mcd•m-2•lx-1 |
| Observation Angle | EN 1436 & ASTM E2302: 2.29° |
| Illumination Angle | RL: EN 1436: 1.24° |
| Weight | 6.4kg (14.1 lbs) |
| Operating Temperature | -10°C to +50°C (14°F to 122°F), non condensing |
