Retroreflectometer for Road Marking with RL & Qd Value (Optional Camera Function)
Features
1. Equip with imported sensor to ensure accuracy of measurement;
2. Colour touch screen real-time display temperature and humidity;
3. Ultrafast retroreflectometer measurement;
4. Average calculation function;
5. Real-time voice broadcast for test data;
6. USB port for test data exporting to computer;
7. Mini Bluetooth printer;
8. GPS for longitude and latitude for each test data;
9. Equip with front & bottom cameras(optional camera function);
10. Multi-languages are available.
Referring Standard
EN 1436(RL & Qd), ASTM E1710(RL), ASTM E2177(RL wet), ASTM E2302(Qd)
Specification
Measurement items | Retroreflective coefficient (mcd•m-2•lx-1) |
Measurement range | Qd(mcd•m-2•lx-1): 0~400; RL(mcd•m-2•lx-1): 0~4000 |
Equivalent observation distance | 30m |
Measurement area | 200X95mm |
Illumination angle Qd | Diffuse |
Illumination angle RL | ASTM E1710: 88.76° EN 1436: 1.24° |
Observation angle RL | ASTM E1710: 1.05° EN 1436: 2.29° |
Light source color temperature | 2856±50K(CIE A light source) |
Error of repeatable measurement | ≤2% |
Continuous working time of battery | ＞30h |
Data storage space | 4.9GB, more than 100,000 data |
Screen | 5 inch colorful touch screen |
Built-in battery capacity | 12V / 5.2Ah |
Charger | DC 15V |
Ambient temperature | -15℃~+60℃ |
Ambient humidity | ＜98%, no frost |
Size | Around 500x135x158mm |
Weight | Around 4.4KG |
Configuration
No. | Description | Standard/Optional |
1 | 1pc Retroreflectometer | Standard |
2 | 3pcs Calibration Plate | Standard |
3 | 1pc GPS | Standard |
4 | 1pc Battery Charger | Standard |
5 | 1pc USB Cable for Data Transfer to Computer | Standard |
6 | 1pc Bluetooth Printer | Standard |
7 | 1pc front camera and 1pc bottom camera | Standard |
8 | 1pc Certificate of Calibration | Standard |
9 | 1pc Instructionn Manual | Standard |
10 | 1pc Carrying Case | Standard |