Portable retroreflector accurately measures road markings

DELTA, which has introduced its brand new handheld RetroSign GR3 retroreflectometer for measuring the retroreflection of traffic signs, also offers a number of instruments for road markings. The Danish company points out that as the median age of the average driver grows the importance of night-time visibility of pavement markings for traffic safety becomes even greater. "Night-time visibility is determined by the retroflectivity of the pavement markings and therefore retroreflectivity is an important p
April 5, 2012 Read time: 2 mins
DELTA's portable LTL-X Retrometer for measuring the retroreflection of road markings
199 Delta, which has introduced its brand new handheld RetroSign GR3 retroreflectometer for measuring the retroreflection of traffic signs, also offers a number of instruments for road markings.
The Danish company points out that as the median age of the average driver grows the importance of night-time visibility of pavement markings for traffic safety becomes even greater.

"Night-time visibility is determined by the retroflectivity of the pavement markings and therefore retroreflectivity is an important performance feature built into the roadways and is essential for efficient traffic flow and highway safety," says DELTA.

Its portable LTL-X Retrometer, for example, measures the retroreflection of road markings at a simulated distance of 30m according to CEN (European Committee for Standardisation) and ASTM (3930 American Society for Testing and Materials) standards.

The LTL-X has advanced new technology and an ergonomic design, and is the fourth generation retrometer based on the proven knowledge from the worldwide use of LTL2000 and its predecessors.

The retractable handle has an integrated display, and measurements and settings of road and user ID, line type, measurement averages, instrument status and languages are done at the touch of a button. Optional GPS values are shown, and the LTL-X is fitted with printer and wheels for easier operation.
Road Markings, Barriers & Workzone Protection

For more information on companies in this article

Related Content

  • The era of workzone data
    July 4, 2018
    Portable work zone messaging is now integral - not an add-on - when it comes to safety on large-scale highway projects. Andrew Williams* reports. Portable work zone ITS solutions have emerged in recent years as important flexible tools for managing major roadwork projects, from new-build to upgrades. They effectively ensure traffic disruption is kept to a minimum and lives can be saved. As such, the technology forms a central component of a major €1.7 billion project in the southern English county of Cambr
    Read More
  • SDLG and Volvo CE are utilising a novel dual brand approach in key markets
    October 14, 2013
    SDLG and Volvo CE are adopting a dual brand approach – Mike Woof writes. Chinese firm SDLG and its European partner Volvo CE are working on a novel arrangement that will see the two companies use a dual brand marketing strategy. While the sales channels in these markets will remain distinct, some back office services and parts logistics will be shared, affording SDLG much greater customer support than offered by other Chinese exporters
    Read More
  • Intercomp's HH400 Handheld Weighing Indicator
    August 25, 2016
    Intercomp says that its HH400 Handheld Indicator offers additional capabilities over the previous TL-RFX Indicator. This now offers added features such as output to RFX enabled wireless printers, memory storage, and RS232 output. The unit can be used for monitoring and controlling CS and TL Series Crane and Tension Link Scales, as well as PT and LP Portable Wheel Load Scales from up to 90m away. With three display modes, it allows simultaneous viewing of data from up to four scales from a large, graphic
    Read More
  • Effective signage and road markings boost road safety
    February 24, 2012
    Effective signage and the use of roadmarkings in the most effective manner can reduce risks for all road users - Mike Woof writes
    Read More

Highlighted Content