Measuring night and day visibility of road markings

Box International studies have proven that relatively more accidents and fatalities happen during night-time driving compared to day-time driving. At the end of 2008, Danish company DELTA launched its latest model, the LTL-XL, a fourth generation portable retrometer for measuring night and day-time visibility of all types of road markings. "Measures are traceable to PTB (Physikalisch-Technische Bundesanstalt), Germany and NIST (National Institute of Standards), USA. LTL-XL measures according to the internat
March 16, 2012 Read time: 2 mins
The LTL-XL from DELTA: built in modules

Box International studies have proven that relatively more accidents and fatalities happen during night-time driving compared to day-time driving.

At the end of 2008, Danish company 199 Delta launched its latest model, the LTL-XL, a fourth generation portable retrometer for measuring night and day-time visibility of all types of road markings.

"Measures are traceable to PTB (3998 Physikalisch-Technische Bundesanstalt), Germany and NIST (National Institute of Standards), USA. LTL-XL measures according to the international standards EN1436 and ASTM E-1710," says DELTA.

Its LTL-XL offers several new features compared to previous instruments from DELTA and these include the measuring of the ambient temperature and humidity; geotagging using GPS mapping software; USB connectivity and seamless connection to any system using a Web browser.The new equipment is offered with a new coloured display, single-handed operation and single touch controls, which makes the operator's work much easier.

Using LED technology, which makes the instrument almost maintenance free, LTL-XL allows users to work efficiently with measuring times of 1-3 seconds and a large memory of more than 200,000 measurements.

"LTL-XL is built in modules to allow the operator to design the instrument according to actual needs. It comes in a base model to which can be added wheels and telescopic handle, GPS and printer," says DELTA.
Road Markings, Barriers & Workzone Protection

For more information on companies in this article

Related Content

  • Innovative asphalt paving technology is coming to market from Vögele
    February 13, 2013
    From Vögele comes a new range of pavers in the shape of its latest generation machines, which are said to offer higher performance productivity and finish quality, along with lower emissions and running costs. The new machines being offered are the 1900-3, 1300-3 and 1100-3 tracked pavers, as well as the 1303-3 and 1103-3 wheeled pavers and these come in addition to the existing 2100-3, with the 1600-3 and 1800-3 also due shortly.
    Read More
  • New ANPR system from vysionics
    May 28, 2013
    Vysionics launched VECTOR, its latest ANPR technology, during TRAFFEX 2013 in Birmingham, central England. Said to combine decades of ANPR experience into a single, highly capable and compact integrated unit, VECTOR’s two high resolution cameras provide ANPR and scene overview images, including day/night mode allowing capture on a completely dark road. Images can be transferred via a wide range of communications media, or stored on local high capacity memory. A GPS clock, compass, accelerometer and two lig
    Read More
  • Dual speed control for the V-Maxx G2 hopper spreader from SnowEx
    November 7, 2017
    SnowEx’s latest hopper spreader, the V-Maxx G2, for ice control applications includes a dual variable-speed control more compact than on previous models. The manufacturers says that the digital, self-diagnosing control unit allows independent adjustment of spinner and auger speeds, while convenient buttons offer easy control of the standard vibrator and optional accessories. It includes an auto reverse function to easily clear auger jams. The control requires only a single four-pin wire to enter the cab,
    Read More
  • Storstrom Bridge to be Denmark’s third longest
    March 8, 2018
    Form and functionality come together in Denmark’s latest Storstrom Bridge design. David Arminas reports. An Italian joint venture recently won the construction contract for what will be one of Denmark’s longest bridges, the replacement 4km-long road and rail Storstrom Bridge. The Danish Road Directorate - Vejdirektoratet - awarded the work to a joint venture of Condotte and Grandi Lavori Fincosit along with bridge design consultant Seteco Ingegneria as a subcontractor. Estimated cost is around €550 milli
    Read More

Highlighted Content