RoadSensors retroreflectometers for traffic signs

Product Description

Product Description
LA-6116 Road Markings Reflectance Coefficient Measuring InstrumentUsage OverviewLA-6116 Road Marking Lines Retroreflective Measuring Instrument. The upgraded version of our company on the original marking line is an open optical path portable field measuring instrument which is used to measure the retroreflective brightness coefficient of the marking line.Measurement itemretroreflective brightness coefficient mcd.m-2.lx-1Measurement range0-4000Observation angle1.05 °Incidence angle88.76 °, complementary angle is 1.24 °Color temperature of light source2856 ± 50KMeasurement aperture area200mm x 95mmRepeatability measurement error≤2%Continuous working time of battery> 30hData storage space8GBBuilt-in battery capacity12V / 13AhCharging power supplyDC 15VWorking environment temperature-15 ℃ ~ + 60 ℃Ambient humidity<98%, no frostVolume of the whole machine360mm x 135mm x 173mmDetailed Images This instrument can measure the retroreflective brightness coefficient of the reticle under three conditions of dry,wet and continuous rainfall.The unit is mcd · m-2 · lx-1. The main characteristics of its research: it simulates the motor vehicle driving on the road at night, the headlights illuminate the road (made of retro-reflective materials), and after being reflected, the brightness observed by the driver in the cab. The measured parameter is the nighttime retroreflective brightness coefficient, or RL value.Company Profile Cangzhou Lovely Technology Co.,Ltd` Cangzhou Lovely Technology Co.,Ltd. is a growing company with over 12 years of experience in China, is the leading manufacturer and supplier of testing equipment used for evaluating construction and civil engineering materials. We design and manufacture all machines and accessories either by our self or in close cooperation with long-term partners.Our equipment is used throughout the world for testing soil, concrete, cement, asphalt and aggregate materials. This testing involves evaluations of materials, which are used in construction projects ranging from roads, bridges and tunnels to dams, earthworks, airports, railways, etc. · All our products are made in China .Excellent quality with competitive priceOur Advantages1. Get our in-time reply via email or telephone or instant messenge. Our product specialist will guide you find the suitable product according to your requirement;2. Get best product with excellent quality and competitive price;3. One year guarantee for whole machine and in time technical support by video or email. Always enjoy our considerable & full-side after-sales service;4. Feeling very convenient since we can help you source and ship products from different factories via one shipment, which is significant to save your time and cost;5. Easily make the payment via West Union, Paypal, Credit Card for small value order;Any questions, please contact me without hestitation, welcome your inquiry!Price can be negotiated.FAQQ1: How long is the lead time?A: Normally 3-7 days. Depend on the order quantity.Q2: What is the transportation method?A: By Express, By air or By Sea.Q3: What are the payment terms?A: Credit card ,Bank Wire Transfer, L/C, Western Union etc.Q4: How is the after-sales service?A: 12 months quality warranty with online technical support.Q5: Are there any factory quality certificates?A: We have the ISO certificate and National patent certificates.Q6: Is Lovely test trustworthy?With more than 12 years' production experience. We would give you an excellent experience!Packing & Delivery · Tianjin port or Qingdao Port deliver by sea and Also can ship by air via express company.