Reflectorless Total Stations
- Fast and accurate new EDM
- Bluetooth® communications (optional)
- Advanced angle accuracy
- Long battery life – 14 hours
- Rugged, waterproof design with IP66 rating
- 500 m long-range reflectors measurement
- 50,000 points internal memory
Topcon GM-50 Series total stations – advanced design with superior technology
Featuring a class leading EDM unit, the GM-50 is able to measure up to 4,000 m to standard prisms, and can measure in reflectorless mode up to 500 m at an incredible 2 mm + 2 ppm accuracy.
Measurements are captured faster than ever, and with a beam width of 13 mm (at 30 m), the bright red laser dot pinpoints features with ease.
Versatile, Economical Solution
The GM-50 Series is smaller, lighter, with increased storage capacity. Offered at an even more cost-efficient option than previous models, it provides your customers the perfect tool for entry-level site layout and surveying.
With integrated Bluetooth® capability and internal antenna, the sleek design enables you to deliver measurements cable-free to your data controller.
Tested for toughness
We performed the tough environmental tests to ensure long-term operation even under the rough site environments. GM Series total stations are throughly inspected with dust-proof and water-proof test chambers. In addition, the various tests against vibration, drop, temperature, and humidity were successfully passed to achieve the best environmental spec. The measuring distance accuracy test on base line and the instrument levelling and angle accuracy test and adjustment by collimator system ensure your satisfaction on GM Series product quality.
|Min. Display||1”/5”(0.0002 / 0.0001 gon, 0.005 / 0.02 mil)|
|Dual-axis compensator||Dual-axis liquid tilt sensor, working range: ± 6’|
|Collimation compensation||On/Off (Selectable)|
|Prism EDM Range||4,000 m|
|Prism EDM Accuracy||2 mm +2 ppm|
|Non-Prism Range||500 m|
|Non-Prism Accuracy||3 mm + 5 ppm (0.3 – 500 m)|
|Measuring Time||Fine: 0.9 secRapid: 0.6 sec Tracking: 0.4 sec|
|Bluetooth Class 1.5, Operating range: up to 10m|
|USB flash memory (max.32 GB)|
|Serial RS-232C, USB 2.0 (Type A for USB flash memory)|
|Display||Graphic LCD, 192 x 80 dots, backlight: on/off (Selectable) / Alphanumeric keyboard / 28 keys with backlight|
|Battery Operation||Up to 14 hours|
|Wireless Connection||Bluetooth® Class 1|
|Operating Temp||-20oC to 60oC|