Storing More Than 99,999 Test Data Information And 8G SD Card Data Storage Of Retroreflector Meter For Road Markings
Rretroreflective marking measuring instrument is designed and developed according to relevant international technical documents and national standards and specifications. It Complies with No. 72 published by the International Commission on Illumination (CIE), ASTM D4061-94 in the United States, DIN67520 and 67521 in Germany, and GB/T 26377-2010 "Retroreflective Measuring Instrument", GB/T 16311-2009 "Quality of Road Traffic Markings" Requirements and Monitoring Methods", JJG (Traffic) 059-2004 "Verification Regulations for Retroreflective Measuring Instruments", DB36T978-2017 "Rainy Night Road Traffic Reflective Line Quality Requirements and Testing Methods", DB51T 2429-2017 "Rainy Night Highway Traffic Reflective Line Quality requirements and testing methods", JJF1809-2020 "Retroreflectance Measuring Instrument Calibration Specification" and other relevant standards.
The angle between the optical axis of the headlamp and the normal line (reference axis) of the road surface is called the incidence angle, which is set at 88.76° and the angle between the optical axis of the headlamp and the reflected light is called the observation angle, which is set at 1.05°. The light source of the optical system is directed to the marking line according to the incident angle. The size of measurement window is 450 x 65mm. The reflected light from the marking line is received by the V(λ) filter at the observation angle of 1.05°. After signal processing and calculation, the measured value is displayed. This value is the value of retroreflection coefficient RL.
Main technical parameters
| Measuring aperture area | 450mm x65mm |
| Error of repeatability measurement | ≤5% |
| Angle of incidence | 88.76° |
| Observation angle | 1.05° |
| Complementary angle | 1.24° |
| Measurement range | 0---4000 |
Packing list
| Serial number | Name Specification | Number |
| 01 | Retroreflectiometer For Road Markings | 1 |
| 02 | Charger | 1 |
| 03 | USB Date Line | 1 |
| 04 | Instructions | 1 |
| 05 | Certificate | 1 |
| 06 | Warranty Card | 1 |
| 07 | Calibration Board | 1 |
| 08 | Stylus | 1 |
PICTURES
Our Service
Customized Logo
Free logo printing will be offered if order quantity is above 1pcs.
Our Warranty
1 Years warranty for all customers .
Spare Parts
A proportion of spare parts will be shipped along with formal orders.
Shipment
DHL , FEDEX , UPS , TNT , EMS :5-7 working days
Any other shipment way could be negoticated
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Touch Screen Reflectometer For Road Marking 8G SD Card Data Storage Images
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