RETROREFLECTOMETER (Marka Jalan) EASYLUX

HORIZONTAL Classic Retroreflectometer
The Horizontal Classic retroreflectometer measures the night visibility RL, the Day Visibility Qd and the visibility under wet condition RL wet of road markings on 30-meter geometry.

Category:

Description

Technical :
-Simulation distance 30 m, in accordance with geometry of EN 1436
– Observation angle 2.29° (EN 1436); 1.05° (ASTM E 1710)
– Illumination angle RL: 1.24° (EN 1436); 88.76° (ASTM E 1710)
– Qd: diffuse
– Illumination angular spread Horizontal: 0.33°; vertical: 0.17°
– Observation angular spread  0.17°
– Illumination method RL: Method B in accordance with EN 1436
– Field of measurement: 360 mm x 70 mm
– Field of illumination: 215 mm x 70 mm
– Qd: Method B in accordance with EN 1436
– Field of measurement: 200 mm x 75 mm
– Field of illumination: 100 mm x 90 mm
– Illumination system for Qd Multi LED
– Measuring sensor Adapted to V() function by filter
– Measuring ranges 0 to 2000 mcd·m-2·lx-1 (RL); 0 to 318 mcd·m-2·lx-1 (Qd)
– Profiled markings can be measured up to a profile height of 3 mm (RL) (Qd)
– Measurement time Combination of RL/Qd approximately 2 s, individually approximately 1 s each
– Measured value memory Over 4000 measured values, internal data flash
– Display Character LCD with backlight
– Battery Sealed battery 2.2 Ah 12 V
– Operating temperature -10° C to 65° C
– Storage -15° C to +55° C
– Humidity No condensation
– Dimensions (L x W x H) 590 x160 x 260 mm
– Weight 6 kg

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