Product Name: marking retroreflectometer

Measurement range: 0---4000

Angle of incidence: 88.76°, Complementary angle is 1.24°

Light source color temperature: 2856±50K

Measuring aperture area: 340mm x 95mm

Error of repeatability measurement: ≤3%

Continuous working time of battery: ＞72h

Data storage space: 8GB

Ambient temperature: -15℃~+60℃

Ambient humidity: ＜98%, no frost

Instrument size: 700mm x 135mm x 115mm

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	Main Functional Characteristics 

⚫ Support rapid measurement (Measure the value of the retroreflective coefficient within 3 seconds); 
⚫ Support simple calibration procedure; 
⚫ Large battery capacity, super long standby, quick charging; 

⚫ Support high brightness LCD transparent touch screen and the operative interface can be seen clearly under 
illumination; 
⚫ Support multiple measurements to calculate the average; 
⚫ Support storing more than 99,999 test data information, including, measurement data, operator, road section 
information 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; 
⚫ Support real-time broadcast of measured data; 
⚫ Support locking on-site detection data and directly print out testing results on site through the printer; 
⚫ Enter Chinese character, English and characters with touch buttonboard; 
⚫ Support real-time display of on-site temperature and humidity; 
⚫ Open English menu operation mode to foreign customers; 
⚫ Support smart standby management and the system automatically enters sleep state when there is no operation; 
⚫ Portable instrument; 

⚫ Small/light; 
⚫ Under the same on-site measurement environment, support one-off calibration of all colors before testing without 
respectively calibrating different colors each time.