Road marking retroreflector

1. Technical features: Equipped withGPS， Built in printer

2. Display: Touch screen 5.7 'color TFT (LCD), LED backlight, VGA resolution

3. Memory: 1 GB internal flash memory

4. Measurement mode: R dry (night visibility) R humid (night visibility) R continuous humid (night visibility) ° C/° F (ambient temperature) rH% (relative humidity)

5. Measurement area: (WxL): 52mm x 489mm (2.05 'x 19.25')

6. Measurement range: R: 0-4 000 mcd • m • lx

7. Measurement accuracy: repeatability ± 2%

8. Observation angle: EN 1436:2.29 ° ASTM E1710:1.05 °

9. Lighting angle: EN 1436:1.24 ° ASTM E1710: 88.76 °

10. Reporting software: including mapping and data analysis software MappingTools

11. Weight: 6.4 kilograms (14.11 pounds)

12. Operating temperature: 0 ° C to+50 ° C (32 ° F to 122 ° F), no condensation

The Zehntner ZRM 6010 retroreflector can measure the nighttime visibility RL of all types of road and airport signs. Its external beam technology can also be measured using a rain simulator under standard continuous wet and rainy conditions.

Regarding the two major shortcomings of traditional marking detectors:

Nighttime failure: Handheld devices that rely on natural light cannot simulate the lighting conditions of car lights;

Misjudgment on rainy days: The water film covering the marking line leads to distortion of reflectance data.

ZRM 6010 RL achieves "rain night precision detection" through three innovations:

1. Night time data blank | Integrated CEN simulated headlight system (30m range)

2. Rainy day measurement interruption | Dynamic water film compensation algorithm (compliant with EN 1436)

3. High failure rate in humid environments | IP67 protection+heated sensor compartment

4. Laser assisted positioning | Precise locking of detection area in low light environment through intersecting laser beams