TOPCON GT-1200 Series (GT 1203-3") - Euclid Positioning Systems

Ultra accurate

Improved, UltraTrac™ prism tracking for challenging job site environments utilizes optical sensing combined with high-speed Ultrasonic motor control. Whether working at a distance or up close, the instrument maintains prism lock making you more productive in any environment.

Ultra productive

Combine and conquer by accelerating your productivity with our hybrid solutions that utilize both GNSS and robotics so you can capture the shot, regardless of tree cover, loss of line of sight, or hard to reach points. Get to the next level of performance to tackle any project in a fraction of the time.

Brochure

Fast and powerful EDM – 1,000 m (3,280 ft) non-prism and 5,000 m (16,404 ft) prism range
Rugged waterproof and dustproof IP65 design
Bright color touchscreen display for on-board data collection
Integrated Bluetooth® and advanced LongLink™ communication for up to 600 m (1,968 ft) fully robotic range
Direct Drive motors with a turning speed of 180º per-second
Advanced UltraTrac technology
Raised multi-key functionality
Add the RC-5A remote for up to 600 m (1,968 ft) “single tap” prism re-acquisition

Length	142 mm
Magnification	30x
Detecting	2 sides
ANGLE ACCURACY GT 1203	3”
Measuring mode	Horizontal angle: Right/Left (selectable) Vertical angle: Zenith/Horizontal/Horizontal ± 90° /% (selectable)
TILT ANGLE COMPENSATION Type	Liquid 2-axis tilt sensor
Prism-2 X 1	GT-1200 series: 1.3 to 5,000 m (16,400 ft.)
Circular or 360° Prism ATP1	GT-1200 series Fine: 1 mm (0.003 ft.) + 2 ppm Rapid: 5 mm (0.0016 ft.) + 2 ppm
Fine measurement	1.5 sec + every 0.9 sec.
Max revolving speed (turning)	GT-1200: 180 degrees per second
Prism-2	GT-1200: 1.3 to 1,000 m (3,280 ft.)
Light source	LED (red 626 nm/green 524 nm)
MEMORY AND DATA	Internal memory: 1GB External memory: USB flash memory (up to 32GB)
Range	600 m (No obstacles, few vehicles or sources of radio omissions/interference in the near vicinity of the instrument, no rain, while in communication
WI-FI Communication distance	10 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
Size with handle (w x d x h)	212 x 172 x 355 mm
Weight (with handle/battery)	5.8 kg