Road Marking Paint and Machine Manufacturer
+86-15668659958
Road Marking Paint and Machine Manufacturer
+86-15668659958
Main Parameter Measurement items Retroreflective brightness coefficient RL measuring range 0-4000mcd/ ( m².lx) QD measuring range 0-400mcd/ ( m².lx) Observation angle 1.05° Angle of incidence 88.76°C,complementary angle is 1.24° light source color temperature 2856±50k(Standard A light source) Measuring aperture area 240mm x 95mm Error of repeatable measurement ≤3% Continuous working time of battery >72h Data […]
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Main Parameter Measurement items Retroreflective coefficient(mcdm-2.lx-1) Measurement range 0~4000 Observation angle 1.05° Angle of incidence 88.76°C,complementary angle is 1.24° Light source color temperature 2856±50k Measuring aperture area 340×95mm Error of repeatable measurement ≤2% Continuous working time of battery >30h Data storage space more than 100,000 records Buily-in battery capacity lithium battery 12V/5.2Ah Charge DC15V Working […]
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