DELTA

DELTA – A part of FORCE Technology provides a highly reliable range of handheld and mobile retroreflectometers for measuring retroreflection of pavement markings and traffic road signs on roads and airfields.

Three decades ago DELTA was one of the first to launch a retroreflectometer and, over the years, we have been deeply involved in writing the international standards on retroreflection measurement of pavement markings and traffic signs.

Making sure your markings and signs are performing according to current standards help guide the traffic safely, day and night, and reduce the number of accidents, injuries and fatalities on the road. Knowing the condition of your road assets allows road owners to make sensible decisions related to road maintenance.

As a global leader in the supply of retroreflectometers, and the preferred choice of professionals, we invite you to use our instruments, knowledge and experience.

 

 

Expertise DELTA

DELTA’s retroreflectometers are reliable and long lasting. In parallel they are designed for easy handling and are intuitive in use. DELTA’s instruments comply with the main international standards and are certified when it comes to user safety and EMC emission.

DELTA offer the following range of instruments:

  • LTL-X Mark II and LTL-XL static retroreflectometers for measuring retroreflection of pavement markings.
  • LTL-M mobile retroreflectometer for measuring retroreflection of pavement markings at traffic speed. LTL-M is based on the latest technology in digital camera and digital image processing offering accurate measurement under all driving conditions.
  • RetroSign GRX static retroreflectometers for measuring retroreflection of traffic signs. GRx measuresup to seven observation angles simultaneously.
    DELTA is an accredited calibration laboratory with in-house calibration facilities. Our calibration units are traceable to international calibration institutes like PTB and NIST.

DELTA is an accredited calibration laboratory with in-house calibration facilities. Our calibration units are traceable to international calibration institutes like PTB and NIST.

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