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Fast measurement, support hot melt marking and oscillating marking pavement detection;
Measurement item | retroreflection coefficient mcd · m-2 · lx-1 |
Range of measured values | 0-4000 (RL), 0-400 (QD) |
Observation angle( α) | 1.05°, angle of incidence(β): 88.76°, complementary angle: 1.24 ° |
Color temperature of light source | 2856 ± 50K |
Measuring aperture area | 340mm x 95mm |
Repeatability measurement error | ≤ 3% |
Continuous working time of battery | > 72h |
Data storage space | 16GB |
Built in battery capacity | 13Ah |
Charging power supply | DC 8.4V |
Operating ambient temperature | - 15 ºC~+60 ºC |
Operating environment humidity | < 98%, no frost |
Temperature & Humidity measure function | Yes |
Overall dimensions | 700mm x 135mm x 115mm |
Net weight | 13kg |