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

  • INTERMAT launch for Sokkia total stations
    January 6, 2017
    Sokkia’s CX total stations are said to represent a new industry standard for performance and security.
  • INTERMAT launch for Sokkia total stations
    February 3, 2012
    Sokkia’s CX total stations are said to represent a new industry standard for performance and security.
  • Surveying accurately
    July 18, 2012
    Spectra Precision says that its EPOCH 35 system benefits from the latest GPS and GLONASS technology to provide accurate cadastral, topographic, control and stakeout survey applications. Said to be reliable and cost-effective, the EPOCH 35 GNSS system includes a base, rover, field software, data collector, and radio. The rover features integrated Bluetooth capability, an internal radio modem and battery. For North America, the system operates with the proven TDS Survey Pro field software while for other mark
  • Topcon’s Ray O’Connor to retire in 2025
    August 21, 2024
    Before his retirement, O’Connor becomes chairman on September 1 and Ivan Di Federico, executive vice president and chief strategy officer, becomes chief executive.