Zehntner Marking Retroreflection

ZRM 6006 RL-Qd

An entry-level and easy to use retroreflectometer
  • User-friendly and entry-level with one button operation
  • Ultrafast retroreflection measurement
  • Efficient and precise in various conditions

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

Measure both night visibility (RL) and day visibility (Qd) with the touch of a button
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Ease of use
Entry-level device, ideal for measuring night visibility (RL) and day visibility (Qd) of road markings and ambient temperature with a touch of a button
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Versatility
Ultrafast retroreflection measurement (RL and Qd) in about 2 seconds for all types of road markings
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Efficiency
Use in dry or wet condition, day or night, on the road or in the laboratory

Swiss Made
ZRM 6006 RL-Qd Sensor Tech Specs
Sensor
Sensor Tech Specs
Display
Transflective luminous LCD display with LED backlight

Memory
None

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

Measuring Area
(WxL): 52mm x 218mm (2.05" x 8.6")

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
6.4kg (14.1 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