MAR9 multi-angle retroreflective coefficient tester is a portable testing equipment that is professionally used to measure the retroreflective optical characteristics of various reflective safety materials. It is widely used in various road traffic reflective products, vehicle safety reflective products, and safety production signs, On-site inspection and inspection of reflective cloth, etc.

Main features:-

1.Advanced optical measurement system
2.Anti-scratch full metal shell
3.Magnetic calibration method, more convenient
4.Support the measurement of retroreflective coefficient at up to 12 angles 4.3-inch high-brightness LCD capacitive touch screen displays measurement data.
5.Parameters can be preset to display system information such as date, time, testing location, testing organization, license plate/road name, testing personnel, etc.,
6.Support real-time display of on-site temperature and humidity.
7.Automatically verify zero setting and adjust measurement standards
8.Using the soft keyboard method to input Chinese characters, English and characters can store inspection records, and can inquire in detail at any time.
9.Smart standby management, turn off the screen display when there is no operation, and the system sleeps.
10.Support multiple measurements to calculate the average value;
11.Support 16G SD card data storage, and support data storage in Excel form, export to computer through U disk function.
12.Low illumination, high sensitivity photoelectric measuring device assembly.

Technical Details:-

Measuring value range: 0-1999.9

Set incident angle: -4°, 5°, 15°, 30°

Set observation angle: 0.2°, 0.5°, 1°

Measuring light source: standard A light source

Measuring spot diameter: 35mm

Repeatability measurement error: ≤2%

Standby measurement time : >12h

Charging power supply: DC 8.4V

Ambient temperature for use: -5℃—60℃