Skip to main content

Topcon GPT-3500LN designed to measure long distances

Topcon Positioning Group’s latest reflectorless total station is built to go farther than ever before. “Measuring the long distance is the key new feature,” said Jan Balkema, account manager with Topcon. The GPT-3500LN is a reflectorless total station for the construction and mining market. With a measuring distance of 2000m, the GPT-3500 is designed to measure farther than any non-prism instrument in its class, Topcon said. “Incorporating the Topcon advanced time-of-flight pulse technology, the EDM is f
April 23, 2015 Read time: 2 mins
342 Topcon Positioning Group’s latest reflectorless total station is built to go farther than ever before.

“Measuring the long distance is the key new feature,” said Jan Balkema, account manager with Topcon.

The GPT-3500LN is a reflectorless total station for the construction and mining market. With a measuring distance of 2000m, the GPT-3500 is designed to measure farther than any non-prism instrument in its class, Topcon said.

“Incorporating the Topcon advanced time-of-flight pulse technology, the EDM is fast and powerful,” said Ray Kerwin, director of global surveying products.  “The Topcon algorithm filters signal noise to provide accurate measurements even on dark and wet surfaces, where other reflectorless technology might fail.”

Along with its onboard data collection software, the GPT-3500LN can connect to an external field controller, enabling field-to-office connectivity with the MAGNET suite of software solutions. The system also can be paired with a prism to allow for a measurement range of up to 3000m.

Additional features include an IP66 rated design, on-board TopField application software, and battery life of up to eight working hours.

For more information on companies in this article

Related Content

  • AEM elects 2017 officers, including Michael Haberman as chairman
    November 23, 2016
    The Association of Equipment Manufacturers (AEM), based in the United States, has announced its 2017 officer lineup as well as directors elected to the AEM board of directors and sector boards. Michael A. Haberman, president of Gradall Industries, is elected chairman and vice-chairman is Richard Goldsbury, president of North America & Oceania operations at Doosan Bobcat Others elected to the board of directors include Steven Berglund (president chief executive of Trimble Navigation, Arjun Mirdha (pres
  • Solar traffic signals from SRL
    May 22, 2023
    SRL Traffic Systems says it’s one of the first companies to offer UK traffic managers solar technology for mobile traffic signals
  • Gothenburg to collect road condition data
    July 2, 2021
    The Swedish municipality of Gothenburg is working with ViaPM, NIRA Dynamics and Luleå University of Technology to gather data on road friction during the next two winters.
  • Innovative control system for concrete pavers
    February 14, 2012
    Wirtgen has developed a novel control system for use on its concrete paving equipment. Matthias Fritz is the product engineer at Wirtgen tasked with developing the system. The new AutoControlpackage uses GPS technology to provide guidance for the machine's steering functions. Fritz added, "It has an augmentation centre for vertical control because it requires millimetre accuracy for height." This 3D control system is for use with the firm's SP15 and SP25 slipform pavers and is said to be a user-friendly, co