Detector de retrorreflexión de línea de marcado Rainynight AT-RM-006
El medidor de retrorreflexión de líneas de demarcación es un instrumento portátil de medición in situ con trayectoria de luz abierta, utilizado para medir el coeficiente de brillo de retrorreflexión de la línea de demarcación. Unidad: mcd·m⁻²·lx⁻¹. Las principales características de su investigación son: la simulación de un vehículo de motor circulando por la carretera de noche, la iluminación de los faros sobre las marcas (hechas de material retrorreflectante) en la carretera y el brillo observado por el conductor en la cabina después de la reflexión. El parámetro medido es el coeficiente de luminancia retrorreflectiva nocturna, o valor RL. Este instrumento puede medir la línea de demarcación y el coeficiente de brillo de retrorreflexión de la línea de demarcación oscilante en tres condiciones: seco R_L, húmedo R_(L_wet) y lluvia continua R_(L_rain).
This instrument complies with the following standards:
GB/T 26377-2010 "Retroreflection Measuring Instrument",
GB/T16311-2024 "Road Traffic Marking Quality Requirements and Testing Methods",
JJF 1809-2020 "Calibration Specifications for Retroreflection Measuring Instruments"
JTGF80-1-2017 "Highway Engineering Quality Inspection and Assessment Standards",
DB36/T978-2017 "Quality Requirements and Testing Methods for Reflective Markings on Road Traffic on Rainy Nights",
DB51/T2429-2017 "Quality Requirements and Testing Methods for Reflective Markings on Highway Traffic on Rainy Nights" and other standard requirements.
ASTM E1696-2015 , EN 1463
Principales características
- 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;
- Soporta múltiples medidas para calcular el promedio;
- 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;
- Admite la visualización en tiempo real de la temperatura y la humedad en el sitio;
- 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);
The main technical parameters
- Measurement item: Retroreflection coefficient mcd.m-2.lx-1
- Measurement value range: 0---4000
- Ángulo de observación: 1,05°
- Incident angle: 88.76°, complementary angle is 1.24°
- Temperatura de color de la fuente de luz: 2856±50K
- Measurement area: 250mm x 75mm
- Repeatability measurement error: ≤3%
- Battery continuous working time: >72h
- Espacio de almacenamiento de datos: 16GB
- Capacidad de la batería incorporada: 13Ah
- Fuente de alimentación de carga: CC 8,4 V
- Operating environment temperature: -15℃~+60℃
- Use ambient humidity: <98%, no frost
- Overall machine volume: 380mm x 134mm x 170mm
