The Topcon GT605 5″ Robotic Total Station delivers accurate and productive workflows for highly demanding survey and construction applications. Lay out or survey more points precisely and in less time, while improving quality and consistency.
Easy-to-use digital processes with repeatable accurate results mean less rework and better-quality control. Built for jobsite mobility, GT is one professional tool that does it all for layout, survey and machine guidance.
The Topcon GT605 5″ Robotic Total Station is the fastest, most powerful total station with the smallest and lightest form factor yet. The source of this speed advancement is found “underneath the hood” through advanced UltraSonic Motors.
The GT Series is a high performance solution available in two unique models of: GT-500 and GT-1000. Each has the efficiency of a single-operator robotic system, the power of long-range reflectorless measurements, and the option to perform as a hybrid positioning solution.
Users of the new GT Series have it all:
Most powerful, fastest robotic motor technology available
Small, light, compact form factor
The industry-leading warranty program
Simple and complete workflows
Fastest, Most Powerful robotic motor technology
The UltraSonic Direct Drive motors in the GT series are the thinnest, lightest and the fastest available, providing the smoothest, fastest and most accurate prism-tracking possible. This motor has a turning speed of 180 degrees per second making job completion faster than ever! The advanced gearless design is long lasting and backed by an industry leading warranty.
Slim Design, Twice as Fast
30% smaller than our other robotic instruments, this GT Series offers twice the speed. In addition to increasing the speed, the new Ultrasonic motors are free of traditional gears and wearing parts and last four times longer- a great investment.
Ultimate Prism Tracking
Another new technology in the GT Series, UltraTrac, gives increased prism tracking in all situations. If line-of-sight is lost, reacquisition is now faster than ever.
Industry Leading Warranty
When you purchase a GT Series robotic Total Station, rest assured. It comes with the best warranty available in the market. Enjoy a 3-year instrument warranty and a 5-year motor warranty. This commitment shows Topcon stands behind this revolutionary technology.
Topcon GT605 Features
- Precise positioning with single-person operation
- High-speed advanced ultrasonic motors
- Easy to use with MAGNET or Pocket3D software
- Seamless integration into BIM workflows
- Three-year instrument and five-year motor warranty
- Ultra-rugged IP65 dust and water resistance
- UltraTrac™ prism tracking
- Maintain work pace with total station locked onto the prism, even in challenging environments
- Ultra Sonic Motor Technology
- 30% smaller and lighter than previous models
- 3-Year complete Warranty
- 5-Year Motor Warranty
- 2″, 3″, or 5″ Angle Accuracy
Topcon GT605 Specifications
Length
142 mm
Aperture
EDM: 38 mm
Magnification
30x
Resolving power
2.5”
Field of view
1°30’
Reticle illumination
5 brightness levels
Horizontal and vertical circles type
Rotary absolute encoder
Minimum Display
1” (0.0002 gon/0.005 mil) 5” (0.0015 gon/0.025 mil) (selectable)
Angle Accuracy
5” (0.0015 gon/0.025 mil)
Measuring mode
Horizontal angle: Right/Left (selectable) Vertical angle: Zenith/Horizontal/Horizontal ± 90° /% (selectable)
Measuring method
Coaxial phase shift measuring system
Signal source
Red laser diode 690 nm Class 3R
Circular or 360° Prism ATP1
Fine: 1 mm (0.003 ft.) + 2 ppm Rapid: 5 mm (0.0016 ft.) + 2 ppm
Light source
LED (red 626 nm/green 524 nm)
Visible distance
1.3 to 150 m
Visible angle
Right and Left/Upward and Downward: ± 4° (7 m/100 m)
Power source
Rechargeable Li-ion battery BDC72
Display
Color touchscreen 4.3 inch Transmissive TFT VWGA color LCD Backlight LED 9 brightness levels Touch panel resistance sensitive analog type
Operating temperature
Standard models: -20 to 50°C (-4 to 122°F) (no condensation)
Dust/Water rating
IP65 (IEC 60529: 2001)
Weight (with handle/battery)
5.8 kg
Topcon GT605 INCLUDED
Topcon GT605 5″ Robotic Total Station
1 Charger
1 Battery
Case








