Retroreflectometer Markings Portable
1. Main functional characteristics
l Supports fast measurement ( retroreflection coefficient value measured within 3 seconds ) ;
l Supports simple calibration procedures , using black and white for calibration to measure multiple color markings ;
l The battery has large capacity, long standby time, and supports fast charging;
l Supports high-brightness LCD transparent touch screen, the operation interface can be seen clearly under light;
l Supports multiple measurements and average calculation;
l Supports storage of more than 99,999 pieces of detection data information, including measurement data, operator, road section information, detection time, etc.;
l Supports 8G 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;
l Support real-time broadcast of measurement data;
l Supports locking on-site inspection data and printing out inspection results on-site through a Bluetooth printer;
l Use touch keyboard to input Chinese characters, English and characters;
l Support real-time display of on-site temperature and humidity;
l The English menu operation mode can be opened to foreign customers to facilitate their use;
l Supports intelligent standby management, the system automatically enters sleep state when there is no operation;
l portable instruments ;
l Small size/light weight ;
2. Main technical parameters
l Measurement items: Retroreflection coefficient mcd . m -2 . lx -1
l Measurement value range: 0---4000
l Observation angle: 1.05°
l Incident angle: 88.76°, complementary angle 1.24°
l Light source color temperature: 2856±50K
l Measuring aperture area: 240mm x 95mm
l Repeatability measurement error: ≤3%
l Battery continuous working time: >72h
l Data storage space: 8GB
l Built-in battery capacity: 13Ah
l Charging power supply: DC 8.4V
l Operating environment temperature: -15℃~+60℃
l Humidity of operating environment: <98%, no frost
l Overall machine volume: 480mm x 134mm x 124mm
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