Skip to main content

Invisible detection

A self-contained, ground penetrating radar system (GPR) is now available from US Radar. The system is said to be technologically-advanced and simple to use, with a touch screen operating system and a variety of antenna frequency options. The Seeker GPR can be used in numerous surface materials such as soil, clay, concrete and brick. It integrates a complete imaging system into a single unit and can be used in application such as underground construction, road and bridge building, structural and civil engine
February 6, 2012 Read time: 2 mins
A self-contained, ground penetrating radar system (GPR) is now available from 2330 US Radar. The system is said to be technologically-advanced and simple to use, with a touch screen operating system and a variety of antenna frequency options. The Seeker GPR can be used in numerous surface materials such as soil, clay, concrete and brick. It integrates a complete imaging system into a single unit and can be used in application such as underground construction, road and bridge building, structural and civil engineering and underground utility works.

The system transmits energy pulses and is able to display an image of the sub-surface on the operator interface. Users can set a range of parameters such as soil type or display colours using the touch screen before each survey to boost efficiency, while the system can also be set to focus on a particular depth range. Five antenna frequency options are offered, which meets a broad range of detection needs and these are said to be easily interchangeable. The highest resolution option, 2,000MHz, can detect to depths up to 457mm and see the smallest objects, such as fine wire and cracks in concrete. At a lower resolution, the 1,000MHz setting detects slightly larger objects including rebar and wire mesh in depths up to 1.07m. The versatile unit, the 500 MHz, offers a detection depth up to 4.7m and can be used

to recognise soil disturbances, and find large and small pipes and cables. The 250MHz and 100MHz options can see up to 9.14 and 30.5m, respectively, and can detect large objects such as bedrock and big pipes.

For more information on companies in this article

Related Content

  • Innovations in aggregate production
    February 20, 2012
    Innovations abound in the aggregate production sector - Mike Woof reports. With road construction accounting for a significant percentage of aggregate production, developments in this industry are of major importance for the highway sector. Technical advances in aggregate production methods have pushed technological boundaries, resulting in cost/tonne reductions for products and improving operating efficiency for major producers.
  • Emphasis on the new at record-breaking World of Asphalt 2013 & AGG1
    February 21, 2013
    The 2013 World of Asphalt and AGG1 expositions taking place March 19-21 in San Antonio, Texas are on course to be sold out by opening day, setting new records for exhibitor numbers and attendees. Guy Woodford discovers that major construction industry manufacturers will be highlighting new as well as established machine models in their exhibits at the co-located events Covering more than 10,870m² of exhibit space, attendees at the 2013 World of Asphalt and AGG1 shows can expect to find a huge line-up of new
  • Guimu robot rides to the rescue for pavement inspection
    November 29, 2019
    Robotics manufacturer Guimu says that it is looking to expand sales of its popular pavement inspection robot outside the domestic Chinese market.
  • Mobile crushing and screening machine advances
    July 23, 2018
    A series of major new advances are being seen in the crushing and screening equipment market – Mike Woof writes New developments are coming for the aggregate production sector, with a host of new technologies for the crushing and screening segment. These new machines are said to be more versatile, more productive, more efficient and offer a lower cost/tonne than any equipment available previously. CDE claims that its new AggMax 163-SR scrubbing and attrition system features an efficient new RotoMax logw