Zehntner Marking Retroreflection

ZRM 6013+ RL-Qd

Professional retroreflectometer for day and night visibility
  • Ultrafast retroreflectometer measurement
  • Portable instrument used in various conditions and environments
  • High resolution transflective luminous graphical display

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

For all types of road and airport markings
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Efficiency
Ultrafast retroreflectometer measurement (RL and Qd) in about 2 seconds for all types of road markings
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Versatility
Use in dry or wet conditions at any time of day or night on the road or in the laboratory
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User Experience
5.7” high resolution colour touchscreen with excellent visibility under all light conditions

Swiss Made
ZRM 6013+ RL-Qd Sensor Tech Specs
Sensor
Sensor Tech Specs
Display
Touchscreen 5.7" color TFT (LCD), LED backlight, VGA resolution

Memory
1 GB internal flash memory

Measurement Modes
R L dry (night visibility)
RL wet (night visibility)
Qd (day visibility)
°C/°F (ambient temperature)
rH % (relative humidity)

Measuring Area
(WxL) 52mm x 218mm (2.05" x 8.58")

Measuring Range
RL: 0 - 4’000 mcd•m-2•lx-1
Qd: 0 - 400 mcd•m-2•lx-1

Measuring Accuracy
Repeatability ± 2 %

Observation Angle
EN 1436 & ASTM E2302: 2.29°
ASTM E1710: 1.05°

Illumination Angle
RL: EN 1436: 1.24°
RL: ASTM E1710: 88.76°
Qd: diffuse

Weight
6.8kg (14.99 lbs)

Operating Temperature
-10°C to +50°C (14°F to 122°F), non condensing

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Standards & Guidelines

Standards
  • Arrow, click names to download Standards & Guidelines ASTM E1710
  • Arrow, click names to download Standards & Guidelines ASTM E2177
  • Arrow, click names to download Standards & Guidelines ASTM E2302
  • Arrow, click names to download Standards & Guidelines CIE 54.2
  • Arrow, click names to download Standards & Guidelines EN 13197
  • Arrow, click names to download Standards & Guidelines EN 1436