One Key Calibration Retroreflectometer for Road Markings with 340x95mm Aperture and ≤3% Measurement Error
This portable retroreflectometer is designed for on-site measurement of road marking retroreflection characteristics. The instrument simulates the brightness visibility of road markings under vehicle headlight illumination at night, measuring the coefficient of retroreflection brightness (RL value) to ensure optimal road safety standards.
- One-key calibration for simplified operation
- High measurement accuracy with repeatability error ≤3%
- Large measuring aperture area: 340mm x 95mm
- Precision optical configuration with 1.05° observation angle
- Portable design for field measurement applications
| Measurement Repeatability Error | ≤3% |
| Measuring Aperture Area | 340mm x 95mm |
| Observation Angle | 1.05° |
| Angle of Incidence | 88.76° (Complementary angle: 1.24°) |
| Light Source Color Temperature | 2856±50K |
| Item | Description | Quantity |
|---|---|---|
| 01 | Retroreflectometer for Road Markings | 1 |
| 02 | Charger | 1 |
| 03 | USB Data Line | 1 |
| 04 | Instructions | 1 |
| 05 | Certificate | 1 |
| 06 | Warranty Card | 1 |
| 07 | Calibration Board | 1 |
| 08 | Stylus | 1 |
Free logo printing available for orders of 1 piece or more.
Comprehensive 1-year warranty provided for all customers.
Essential spare parts included with all formal orders to ensure continuous operation.
Express shipping available via DHL, FEDEX, UPS, TNT, EMS (3-7 working days). Alternative shipping methods negotiable upon request.
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