HEFEI SYNTOP INTERNATIONAL TRADE CO.,LTD.
| Payment Terms | T/T, Western Union, MoneyGram |
| Supply Ability | 1000 |
| Packaging Details | inner box and master carton , 1pc per carton . carton size : 55*36*23CM |
| Light source color temperature: | 2856±50K |
| Measuring aperture area | 450mm x 65mm |
| Angle of incidence | 88.76° |
| Observation angle | 1.05° |
| Charging voltage/current | DC12.6V/2A |
| Power supply voltage | 12V DC |
| Measurement line color | 2.85Kg |
| The total weight | 9Kg |
| The whole machine size | L310*W140*H230（mm） |
| Outer packing size | L550*W350*H165（mm） |
| Brand Name | STP |
| Model Number | STP-NRRM |
| Certification | ISO9001 |
| Place of Origin | CHINA |
View Detail Information
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Product Specification
| Payment Terms | T/T, Western Union, MoneyGram | Supply Ability | 1000 |
| Packaging Details | inner box and master carton , 1pc per carton . carton size : 55*36*23CM | Light source color temperature: | 2856±50K |
| Measuring aperture area | 450mm x 65mm | Angle of incidence | 88.76° |
| Observation angle | 1.05° | Charging voltage/current | DC12.6V/2A |
| Power supply voltage | 12V DC | Measurement line color | 2.85Kg |
| The total weight | 9Kg | The whole machine size | L310*W140*H230（mm） |
| Outer packing size | L550*W350*H165（mm） | Brand Name | STP |
| Model Number | STP-NRRM | Certification | ISO9001 |
| Place of Origin | CHINA | ||
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Product introduction
STP-NRRM marking retroreflectometer is a portable on-site measuring instrument, used for measuring the retroreflection characteristic of road marking. STP-NRRM instrument is to simulate the brightness of road marking that can be seen by the driver under the illumination of motor vehicles at night, and the measured parameter is the coefficient of retrorefection brightness at night, namely, RL value.
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
Company Details
Business Type:
Distributor/Wholesaler,Trading Company,Seller
Year Established:
2011
Total Annual:
200，000-500，000
Ecer Certification：
Verified Supplier
Hefei Syntop International Trade Co., Ltd. is a company specialized in test instrument, electronic special equipment, general-purpose instruments and reflective stickers , located in China - Hefei City. Since 2019, Syntop focused on the development and creation of various types of test... Hefei Syntop International Trade Co., Ltd. is a company specialized in test instrument, electronic special equipment, general-purpose instruments and reflective stickers , located in China - Hefei City. Since 2019, Syntop focused on the development and creation of various types of test...
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