Portable Gps Retroreflectometer For Road Markings

Products Details

Sign Retro-Reflection Meter
Products Description


GT-SR-001Retroreflectometer is a new type of portable road traffic safety detection equipment, which adopts the standard transfer indirect measurement method, and is specialized in measuring the retro reflective optical characteristics of various reflective safety signs. It is suitable for on-site detection and inspection of road traffic reflective products, vehicle safety reflective products, safety production signs, etc. The product adopts optoelectronic integrated high precision and high stability structure design. The system uses 16 bit MCU main control module and embedded program control software based on WinCE environment, with built-in large capacity storage unit and touch screen display loaded with handwritten input function. It has the characteristics of small size, light weight, no preheating, small measurement error, on and off.
Technical Data:
Main Functional Characteristics: 1. Advanced optical measurement system. 2. High-bright LCD Display to show the measured data. 3. Parameter, date, time, testing site and other system information can be preset. 4. Reset and adjust measurement standard automatically. 5. Automatic verification zero and calibration measurement standard. 6. Input system: handwriting or using soft keyboard. 7. Support three times measurements to calculate the average; 8. Intelligent standby management. Turn off the display system when you stop operate the detector. 9. Upload the record to PC and change the system setting by USBinterface that comes with the detector. 10. Support 8G SD card data storage and support data storage in Excel format, and the data can be exported to the computer through U disk; 11. Low illumination and high sensitive photoelectric measuring device. 12 High precision and stability analog data acquisition and A/Dconvertingcircuit. 13. Low power consumption and high reliability main control unit and calculate system. 14. Battery is permitted to replace by new ones in short time. 15. Standby Charging is allowed.

Main technical parameters

1. Testing term: Retro reflectance  (cd/lx/㎡) 2. Testing range: 0—1999 3. Entrance angle: -4° 4. Observation angle: 0.2° 5. Illumination: Standard illuminant A 6. Testing spot diameter: 32mm 7. Error of repeatability measurement: ≤2% 8. Error of reproducibility measurement: ≤3% 9. Standby time: >8h 10. Built-in power capacity: 2000mA.h 11. Charge Voltage: DC5V 12. Operating Temperature: -10~60℃ 13. Operating Humidity: <95%RH non-condensing 14. Size: 200×230×70MM (L×H×W) 15. Weight: 1.5kg

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