MiniReflecto Vertical is a handheld instrument for measurement of the coefficient of retroreflection (RA) of road signs, safety clothing and other materials.
The innovative optical system can measure up to 4 (four) simultaneous observation angles.
The entrance angle (β) can be fixed ( −4° / +5° ) or it can be continuously adjusted by the operator.
The combination of adjustable entrance angle with the exclusive quadruple simultaneous observation angles allows precise determination of retroreflection according to all international standards:
- ASTM E1709 (0.2°).
- ASTM E2540 (0.5°).
- EN 12899 (0.33°).
- ISO 20471 and UNE 135340 (0.2°, 0.33°, 1.0° ,1.5°).
- ECE104.
| Observation angle | 0.2° , 0.33° , 0.5°, 1.0°, 1.5° and 2.0° (Up to 4 simultaneous). |
| Illumination angle | -4°, +5° (adjustable). |
| Spectral responsivity | CIE V (λ) adapted. Illuminant A. |
| Repeatability | 2% |
| Reproducibility | 5 % |
| Observation aperture | 0.1° |
| Measurement range | 0 - 2000 cd.lx-¹.m-² |
| Field of measurement | 28 mm |
| Measurement time | Only 1 s for each observation angle. |
| Memory | 4 GB SDCard - User removable. The instrument can store more than 1.000.000 measurements. |
| Display | Color / Sun readable (transflective) / Touch Screen |
| Battery | Standart AA rechargeable (6 units). More than 8000 measurements per battery charge. |
| Working temperature | -10°C to +50°C |
| Length | 255 mm |
| Width | 155 mm |
| Height | 170 mm |
| Weight (With batteries) | 2.1 kg |
| Weight (Wity carrying case) | 6 kg |
| Carrying Case dimensions | 470 mm x 310 mm x 250 mm |
