RP-R11 Road Marking Retroreflectometer RL
Leading retroreflectometer factory for pavement markings, road signs & reflective cloths
Application
- Measurement of night visibility (RL) in dry 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
Product Summary
1. Introduction:
RP-R11 Road Marking Retroreflectormeter is hand-held retroreflection device to measure night time visibility RL of pavement markings. It can determine of RL of thermoplastic paint, cold paint, two component paint road markings in dry conditions. RP-R11 is an entry-level retroreflection instrument, and very user-friendly. You can tell if a line marking performs according to tender requirements in seconds. It is suitable for road traffic authorities, road labs, project acceptance agency, road marking paint factories, road marking contractors, etc.
2. Advantages:
- Easy visible screen in bright sunlight and lab
- Measure RL retroreflection with one button
- Entry-level and very user-friendly
- Calibrate white and yellow color at the same time
- No need to be re-calibrated throughout a day
3. Standards:
RP-R11 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 E2302-03a Standard Test Method for Measurement of the Luminance Coefficient Under Diffuse Illumination of Pavement Marking Materials Using a Portable Retroreflectometer
Tech Specs
| Model: | RP-R11 |
|---|---|
| Display: | 5’’ LCD screen |
| Light source color: | 2856±50K(CIE A light source) |
| Memory: | 30 data/time, cover old data automatically |
| Measurement Modes: | RL dry (night visibility) |
| 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° |
| Illumination Angle: | RL: EN 1436: 1.24°, RL: ASTM E1710: 88.76° |
| Operating Temperature: | -15℃~+60℃ |
| Operating humidity: | <98%, no frost |
| Language: | Chinese, English(optional), other languages(customized) |
| 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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