Rainynight Road Line Retroreflectometer marking line retroreflection detector

● Open light path, no interference from external light during measurement;

●Support measurement under dry, humid and continuous rainfall conditions;

● Fast measurement (retroreflective brightness coefficient value measured within 1.5 seconds);

●Supports simple calibration procedures and uses ceramic calibration blocks for calibration operations;

● 5-inch daylight high-brightness screen, the operation interface can be seen clearly under light;

● Supports color measurement of color markings, with six colors available: white, yellow, orange, red, green and blue;

●Support the numerical setting of the standard marking line and perform testing to determine whether it is qualified or not;

● Support wet timer setting;

●Support multiple measurements to calculate the average;

● Supports storage of more than 200,000 pieces of detection data information, including measurement mode, detection color, measurement data, operator, road section information, detection time, temperature and humidity, etc.;

● Supports 16G SD card data storage, and supports data storage in the form of Excel tables, which can be exported to the computer through the U disk function;

● Support real-time broadcast of measurement data;

● Supports locking on-site inspection data and printing out inspection results directly through the printer on-site;

● Use touch keyboard to input Chinese characters, English and characters;

● Support real-time display of on-site temperature and humidity;

● The English menu operation mode can be opened to foreign customers to facilitate their use;

● Can support GPS positioning function (optional);

● Can support shooting function (optional);

● Can support QD detection function at the same time (needs to be customized and optional);

● Measurement item: Retroreflection coefficient mcd.m-2.lx-1

● Measurement value range: 0---4000

● Observation angle: 1.05°

● Incident angle: 88.76°, complementary angle is 1.24°

● Light source color temperature: 2856±50K

● Measurement area: 250mm x 75mm

● Repeatability measurement error: ≤3%

● Battery continuous working time: >72h

● Data storage space: 16GB

● Built-in battery capacity: 13Ah

● Charging power supply: DC 8.4V

● Operating environment temperature: -15℃~+60℃

● Use ambient humidity: <98%, no frost

● Overall machine volume: 380mm x 134mm x 170mm