new type of portable traffic safety detection equipment, which is used to measure the reflective optical characteristics of various reflective safety signs, and can be used for on-site detection of traffic reflective products and vehicle safety reflective products.

 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 coefficient cd .lx-1 .m-2

· Measurement range: 0---1999.9

· Observation angle: 0.2°

· 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