Road Marking Paint and Machine Manufacturer
+86-15668659958
Road Marking Paint and Machine Manufacturer
+86-15668659958
Retroreflectometer instrument for measuring retroreflection of road markings based on the latest technological developments. Easy to calibrate and operate, robust and long-lasting, small, light and with a range of support features. Double survey capability, double efficiency The LTL-M222 retroreflectometer simplifies retroreflective measurements at traffic speeds. By removing the need for handheld tools, it enhances safety and reduces risks. […]
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Main technical parameters Measurement items retroreflective coefficiented.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 power capacity 3500mAh Charge Voltage DC8.4V […]
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Main technical parameters Measurement items retroreflective coefficiented.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 power capacity 3500mAh Charge Voltage DC8.4V […]
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Main technical parameters Measurement items retroreflective coefficiented.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 power capacity 3500mAh Charge Voltage DC8.4V […]
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Main technical parameters Measurement items Retroreflective coefficient(mcdm-2.lx-1) Measurement range 0—1999.9 Observation angle 0.2° 0.5° 1 Angle of incidence -4° 5° 15° 30° (Standard configuration) Light source color temperature Standard illuminant A Testing spot diameter 35mm Error of repeatability measurement ≤2% Error of reproducibility measurement ≤3% Continuous working time of battery >12h Data storage space 16GB […]
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