Support for measuring RL and QD modes Road Sign Reflective Testing Equipment Portable road marking Retroreflectometer

marking line retroreflection measuring instrument

1. Main functional characteristics

• Supports fast measurement ( retroreflection coefficient value measured within 3 seconds ) ;
• Supports simple calibration procedures , using black and white for calibration to measure multiple color markings ;
• The battery has large capacity, long standby time, and supports fast charging;
• Supports high-brightness LCD transparent touch screen, the operation interface can be seen clearly under light;
• Supports multiple measurements and average calculation;
• Supports storage of more than 99,999 pieces of detection data information, including measurement data, operator, road section information, detection time, etc.;
• Supports 16 G 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 on-site through a Bluetooth printer;
• 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;
• Supports intelligent standby management, the system automatically enters sleep state when there is no operation;
• portable instruments ;
• Small size/light weight

2. Main technical parameters

• Measurement items: Retroreflection coefficient mcd . m ^-2 . lx ^-1
• Measurement range: 0—4000 （RL）0—400（QD);
• Observation angle: 1.05°
• Incident angle: 88.76°, complementary angle 1.24°
• Light source color temperature: 2856±50K
• Measuring aperture area: 240mm x 95mm
• Repeatability measurement error: ≤3%
• Battery continuous working time: >72h
• Data storage space: 16 GB
• Built-in battery capacity: 13Ah
• Charging power supply: DC 8.4V
• Operating environment temperature: -15℃~+60℃
• Humidity of operating environment: <98%, no frost
• Overall machine volume: 480mm x 134mm x 124mm

Our company is a professional manufacturer of road hot-melt coatings, road retroreflective measuring instruments, and road marking machines. If you are interested, please feel free to communicate with me via email at any time export@toproadtraffic.com