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
January 6, 2017 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

  • INTERMAT launch for Topcon road profiler
    January 6, 2017
    RTP-300 is Topcon’s new high-speed road surface profiling machine that can collect surface data at speeds up to 65 mph (105 km/h) and creates an exact model of the existing surface.
  • INTERMAT launch for Topcon road profiler
    February 3, 2012
    RTP-300 is Topcon’s new high-speed road surface profiling machine that can collect surface data at speeds up to 65 mph (105 km/h) and creates an exact model of the existing surface.
  • Laser mapping speeds up survey measurement
    February 21, 2012
    British scanning company 3D Laser Mapping is hoping to benefit from a £3 million ($5 million) fund announced recently by the UK government for police forces to purchase laser scanning technology for accident recording and investigation.
  • Asset management and BIM solutions offer cost efficiency
    May 22, 2018
    New technology will help deliver projects more efficiently – Mike Woof writes. An array of new software and hardware tools are coming to market that can boost working efficiency for construction projects. Technology company thinkWhere is helping to improve collaboration and communication on Scotland’s largest road infrastructure project. Providing online access to multiple layers of live project maps and geographical data, the firm’s groundMapper software offers a web-based viewer that is allowing the co