Portable Road Markings Retro-reflectometer Sign Reflectometer Marking Reflecting Measuring Instrument
Equipped with a telescopic aperture, it can measure small text and symbols on road signs. Marking Retroreflectometer uses gradient refractive index high hardness coating technology, combined with high-precision filters and spot aperture geometry, and can measure all colors and types of retroreflective films to obtain laboratory precision results.
Marking Retro-reflective has an automatic stray light compensation function to avoid the influence of daytime measurement or other light sources on the accuracy of measurement results.
Built-in high-precision WAAS GPS, Bluetooth, RFID tag readers can be installed to achieve precise positioning, wireless transmission and asset management functions.
The internal memory can store 250,000 records, and the RSC software downloads data through the USB port and generates reports like Excel or Google Maps.
Main Functional Characteristics
- Advanced optical measurement system;
- Anti scratch full metal jacket;
- Magnetic suction calibration method, more convenient
- The 4.3-inch high brightness LCD capacitive touch screen displays the measured data;
- Preset parameters, display system information such as date, time, test site;
- Open English menu operation mode to foreign customers;
- Support real-time display of on-site temperature and humidity;
- Automatic check zero and calibration measurement standard;
- Enter Chinese character, English and characters with touch buttonboard;
- Storage test records, and may at any time the detailed query;
- Support rapid measurement ;
- Support multiple measurements to calculate the average;
- Support storing more than 99,999 test data information, including, measurement data, operator and testing time, etc.;
- 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;
- Low illumination and high sensitivity photoelectric measuring equipment assembly;
- Support smart standby management and the system automatically enters sleep state when there is no operation;
- High precision, high stability simulation data acquisition and A/D conversion circuit;
- Low power consumption, high reliable main control unit and operation system;
Main technical parameters
- Measurement items: retroreflective coefficientcd.lx-1.m-2
- Measurement range: 0---1999.9
- Observation angle: 2° 0.5° 1°
- Angle of incidence: -4°
- Light source color temperature: 2856±50K (Standard illuminant A)
- Testing spot diameter: 32mm
- Error of repeatability measurement: ≤2%
- Error of reproducibility measurement: ≤3%
- Continuous working time of battery: ＞8h
- Data storage space: 8GB
- Built-in battery capacity: 3500mAh
- Charger: DC 8.4V
- Ambient temperature: -5℃~+50℃
- Ambient humidity: ＜98%, no frost
- Instrument size: 220mm ×250mm ×80mm (L×H×W)
- Weight: 1.7kg
Application areas
Traffic engineering: used to detect the reflective properties of retroreflective materials such as road traffic signs, markings, and raised road signs to ensure nighttime driving safety.
Safety protection: can detect the retroreflective coefficient of safety protection products such as reflective vests, reflective school uniforms, and forest fire protection clothing to ensure the visibility of users in low-light environments.
Material production: Retroreflective material manufacturers use it for product quality control and testing to ensure that the products meet relevant standards and requirements.