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

الخصائص الرئيسية

• 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;
• دعم قياسات متعددة لحساب المتوسط ؛
• 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;
• دعم العرض في الوقت الحقيقي لدرجة الحرارة والرطوبة في الموقع ؛
• 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
• زاوية المراقبة: 1.05 درجة
• Incident angle: 88.76°, complementary angle is 1.24°
• درجة حرارة لون مصدر الضوء: 2856 ± 50 كلفن
• Measurement area: 250mm x 75mm
• Repeatability measurement error: ≤3%
• Battery continuous working time: >72h
• مساحة تخزين البيانات: 16 جيجا بايت
• سعة البطارية المدمجة: 13Ah
• مزود طاقة الشحن: DC 8.4V
• Operating environment temperature: -15℃~+60℃
• Use ambient humidity: <98%, no frost
• Overall machine volume: 380mm x 134mm x 170mm