Retroreflectometer
Description:
Getting the best value - Vehicle mounted retroreflectometer for efficient and safe continuous measurements of the night visibility for all types of road markings
Technical Specification:
Equivalent observation distance | 30 m, according to CEN-geometry |
Observation angle | EN 1436: 2.29°, ASTM E 1710: 1.05° |
Illumination angle | EN 1436: 1.24°, ASTM E 1710: 88.76° |
Measuring area (WxL) | ≥ 1000 mm x 880 mm ( ≥ 39.4“ x 34.65“) |
Measuring distance in front of the measuring head | 6 m (19.7 ft) |
Measuring speed | max. 150 km/h (93.21 mph) |
Measuring range RL | 0 - 4‘000 mcd m-2lx-1 |
Measuring range profiled markings | ≈ 20 mm (0.79") |
Driver display | 7" Touch-Screen |
Picture interval | 10 m (32.81 ft) |
Light source | halogen lamp |
Working life of the lamp | ≈ 1‘500 operating hours |
Operating temperature | 0°C to 55°C (32°F - 131°F) |
Storage temperature | -15°C to 60°C (5°F - 140°F) |
Humidity | non condensing |
Dimensions (LxWxH) | 270 mm x 207 mm x 310 mm (10.6" x 8.2" x 12.2“) |
Weight measuring head | 10.5 kg (23.1 lbs) |
Standards | EN 1436 (RL), ASTM E1710 (RL), ASTM E2177 (RLwet), ASTM E2176 (RL continuous wetting, withdrawn 2013) |
EG directives | EN 55022, EN 55024:1998 +A1:2001 +A2:2003, EN 50371, EN 60950-1 |
Approval | StrAus-Zert, Germany (test No.: 0913-2009-05) |