首页产品道路检测设备系列AT-RM-006 雨夜标线逆反射探测器

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AT-RM-006 雨夜标线逆反射探测器

标线逆反射测量仪是一种便携式现场测量仪器，采用开放式光路，用于测量标线的逆反射亮度系数。单位：mcd·m⁻²·lx⁻¹。其主要研究特点是：模拟夜间机动车在道路上行驶，车灯照射到路面上的标线（由逆反射材料制成）上，测量驾驶员在驾驶室内观察到的反射亮度。测量的参数是夜间逆反射亮度系数，即RL值。该仪器可以测量三种条件下标线及其逆反射亮度系数：干燥路面R_L、潮湿路面R_(L_wet)和持续降雨路面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

主要特点

  • 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;
  • 支持多次测量计算平均值；
  • 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;
  • 支持实时显示现场温湿度；
  • 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
  • 观察角度：1.05°
  • Incident angle: 88.76°, complementary angle is 1.24°
  • 光源色温：2856±50K
  • Measurement area: 250mm x 75mm
  • Repeatability measurement error: ≤3%
  • Battery continuous working time: >72h
  • 数据存储空间：16GB
  • 内置电池容量：13Ah
  • 充电电源：DC 8.4V
  • Operating environment temperature: -15℃~+60℃
  • Use ambient humidity: <98%, no frost
  • Overall machine volume: 380mm x 134mm x 170mm

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