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

  • Sophisticated base station receiver
    March 1, 2022
    Trimble has introduced the R750 GNSS Modular Receiver, a connected base station for use in civil construction and geospatial applications. The R750 is said to provide improved base station performance, giving contractors and surveyors more reliable and precise positioning in the field.
  • Caterpillar rolls out electric excavator and wheeled loader prototypes for construction
    October 25, 2022
    Caterpillar is piloting four battery-electric prototype machines for the construction sector – two excavators and two wheeled loaders.
  • Advanced machine control solutions
    February 15, 2012
    Trimble has developed an array of smart solutions for GPS machine control applications, which can now be installed on a wide variety of machines from different manufacturers. The company has long had a close relationship with Caterpillar but can also install units on machines from a range of manufacturers including Case, John Deere, Komatsu, Liebherr, Roadtec and Volvo. The firm's range has developed beyond just the GPS hardware though and includes sophisticated software, which can be loaded onto a hand-hel
  • Paving Control Platform from Trimble
    May 27, 2022
    Users of Trimble’s Roadworks Paving Control Platform can transfer 3D designs wirelessly from the office to the machine.