The flagship GT Series ultrasonic 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.
- Motor type : Direct drive by ultrasonic motor
- Rotation speed / Auto-tracking speed : 180°/s / 20°/s
- Remote control range : 2 to 300m (4.3 to 980ft.)
- Magnification / Resolving power : 30x / 2.5"
- Display resolution : 0.5”/1” (0.0001 / 0.0002gon, 0.002 / 0.005mil)
- Accuracy (ISO 17123-3:2001) : 5"
- Dual-axis compensator / Collimation compensation : Dual-axis liquid tilt sensor, working range: ±6'
- Laser output*1 : Reflectorless mode: Class 3R / Prism/sheet mode: Class 1
- Measuring time* : Fine: 0.9s (initial 1.5s), Rapid: 0.6s (initial 1.3s), Tracking: 0.4s (initial 1.3s)
- Operating system : Windows Embedded Compact7
- Display / Keyboard : 4.3 inch, Transmissive TFT WVGA color LCD with LED backlight, Touch screen / 24 keys with backlight
- Control panel location : On single face
- Guide light : Green LED (524nm) and Red LED (626nm), Operating range: 1.3 to 150m (4.3 to 490ft.)
- Laser-pointer : Coaxial red laser using EDM beam
- Optical plummet : Magnification: 3x, Minimum focus: 0.3m (11.8in.) from tribrach bottom
- Dust and water protection : IP65 (IEC 60529:2001) / -20 to +50ºC (-4 to +122ºF)
- Instrument height : 192.5mm from tribrach mounting surface
- Size (with handle) : 212(W)x 172(D)x 355(H)mm
- Weight with battery & tribrach : Approx. 5.7kg (12.6lb)(with standard handle)
- Battery : Li-ion rechargeable battery
Topcon GT-1200/600
Data Sheet
