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
