Advanced External Beam Retroreflectometer
The Zehntner ZRM 6010 RL delivers portable, handheld testing capability for determination of night visibility for all types of road and airport markings. This advanced retroreflectometer utilizes external beam technology to enable measurements under standard conditions of continuous wetting and conditions of rain using a rain simulator.
Key Features and Capabilities
This compact instrument combines measurement of RL dry (night visibility), RL wet (night visibility), RL continuous wetting (night visibility), ambient temperature (°C/°F), and relative humidity (rH %) all in one device. The external beam design means the projected RL light source hits the ground at a point ahead of the ZRM 6010, where simulated rainfall is located.
Professional Grade Construction
Engineered for field and laboratory use, the ZRM 6010 includes a telescopic handle in standard delivery for easy operation. Optional features include integrated 5-megapixel camera, GNSS GPS-unit, compass and level-meter, plus various printer versions to customize the instrument to specific requirements.
Standards Compliance
The ZRM 6010 Retroreflectometer complies with EN 1436 (RL), ASTM E1710 (RL), ASTM E2177 (RL wet) and ASTM E2832 RL continuous wetting standards. Factory calibration is traceable to the independent Swiss Federal Institute of Metrology METAS.