RP-R18 Road Marking Retroreflectometer RLdry+RLwet+ RLrain
Leading retroreflectometer factory for pavement markings, road signs & reflective cloths
Application
- Measurement of night visibility (RL) in dry & wet condition
- Measurement of night visibility (RL) in continuous rainy condition
- Road marking construction sites and laboratory use
- Road marking paint & glass beads factory quality test
- Preformed line marking tape factory quality control
- Use on roads and airport pavement markings
- 30-meter geometry or 15-meter geometry (optional)
Product Summary
1. Introduction:
RP-R18 Road Marking Retroreflectormeter is a portable retroreflection instruments for measuring all types of flat & profiled pavement markings. It can measure night time visibility RL under dry, wet and rainy conditions. Road markings shall retroreflective in wet conditions and have good visibility in rainy nights. RP-R18 is an user-friendly retroreflection device to tell performance of road markings at wet & rainy conditions. It is suitable for road traffic authorities, road labs, project acceptance agency, road marking paint factory, road marking contractor, etc.
2. Advantages:
- Easy visible touch screen in bright sunlight site and laboratory
- Measure road markings RL under dry, wet, rainy conditions
- Calibrate white and no need repeat calibration
- Over 100000 measurement report storage capacity in database
- Real time voice broadcast and portable blue tooth printer
3. Standards:
RP-R18 Pavement Marking Portable Retroreflectometer is designed and produced based on national standard test mathod as below:
- EN 1436 Road marking materials – Road marking performance for road users
- ASTM E1710 Standard Test Method for Measurement of Retroreflective Pavement Marking Material with CEN-prescribed Geometry using a Portable Retroreflec-tometer
- ASTM E2177 Standard Test Method for Measuring the Coefficient of Retroreflected Luminance (RL) of Pavement Markings in a Standard Condition of Wetness
- ASTM E2832 Standard Test Method for Measuring the Coefficient of Retroreflected luminance of Pavement Markings in a Standard Condition of Continuous Wetting (RL-2)
- ASTM E2302-03a Standard Test Method for Measurement of the Luminance Coefficient Under Diffuse Illumination of Pavement Marking Materials Using a Portable Retroreflectometer
4. RP-R18 Pavement marking retroreflectometer operation video:
Tech Specs
| Model: | RP-R18 |
|---|---|
| Geometry: | 30-meter , 15-meter(optional) |
| Display: | Real time voice broadcast, 5’’ touch screen |
| Light source color: | 2856±50K (CIE A light source) |
| Memory: | Over 100,000 data |
| Measurement Modes: | RL dry (night visibility), RL wet and RL rain, |
| Measuring Range: | RL: 0 – 4000 mcd.m-2.lx-1 |
| Measuring Accuracy: | Repeatability ± 2 % |
| Observation Angle: | EN 1436 & ASTM E2302: 2.29°, ASTM E1710: 1.05°, NBR14723: 1.5° (optional) |
| Illumination Angle: | RL: EN 1436: 1.24°, RL: ASTM E1710: 88.76°, NBR14723: 86.5° (optional) |
| Operating Temperature: | -15℃~+60℃ |
| Operating humidity: | <98%, no frost |
| Printer: | Portable blue-tooth printer(optional) |
| Language: | Chinese, English(optional), other languages(customized) |
| GPS: | GPS (optional) |
| Battery: | Working time>30h after charging, 12V/5.2Ah, adaptor DC 15V |
| Dimensions(L*W*H): | 360mm*135mm*125mm |
| Weight: | N.W. 6KG |
| Warranty: | 12months |
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