Zealchon Electronic
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The measured parameter is the night light retroreflection coefficient, represented as the RL value, in units of mcd·m⁻²·lx⁻¹. This Retroreflectometer for Road Traffic Signs is engineered for simple operation and delivers highly reliable values. The Mobile Retroreflectometer is perfectly suited for laboratory environments to evaluate the retroreflection characteristics of road markings and is equally efficient for on-site measurements. It is an essential instrument for road marking manufacturers, engineering construction firms, and quality supervision units to ensure the safety and performance of road markings.
| Parameter Item | Specifications |
|---|---|
| Measurement Items | Retroreflection coefficient mcd·m⁻²·lx⁻¹ |
| Measurement Range | 0 — 4000 |
| Observation / Incident Angle | α: 1.05°, β: 88.76° (Comp. Angle: 1.24°) |
| Light Source Color Temp | 2856 ± 50K |
| Measurement Aperture Area | 340mm x 95mm |
| Repeatability Error | ≤ 3% |
| Battery Working Time | > 72 hours continuous |
| Data Storage Space | 8GB (99,999+ records) |
| Built-in Battery Capacity | 13Ah / DC 8.4V Charging |
| Operating Temperature | -15℃ ~ +60℃ |
| Operating Humidity | < 98% (No frost) |
| Overall Volume | 700mm x 135mm x 115mm |
