The GM-50 Series is the perfect entry-level site layout and
survey tool, offering reliability and flexibility without
sacrificing functionality. The sleek design is built tough with
a waterproof and dustproof IP66 rating, integrated Bluetooth®
capability and an internal antenna, enabling you to deliver
measurements to your data controller wirelessly, streamlining
your equipment weight and workflow. The GM-50 is also armed with
a top-line EDM, generous internal memory storage and SDR basic
on-boarding software with everything you need to get the job
done out in the field.
- Integrated construction and survey application software
- Fast, accurate and powerful EDM
- Reflectorless up to 500 m
- Prism range up to 4,000 m
- Advanced angle accuracy (2" or 5")
-
Magnification / Resolving power : 30x
/ 2.5"
-
Objective aperture : 45mm (1.8in.)
(48mm (1.9in.) for EDM)
-
Field of view : 1°30' (26m/1,000m)
-
Reticle illumination : 5 brightness
levels
-
Minimum Display : 1”/5” (0.0002 /
0.001gon, 0.005 / 0.02mil)
-
Accuracy (ISO 17123-3:2001) : 2"
-
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 : Linux
-
Display / Keyboard : Graphic LCD, 192
x 80 dots, backlight, contrast adjustment / Alphanumeric
keyboard / 28 keys with backlight
-
Control panel location : On both faces
-
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 / Operating Temperature
: IP66 (IEC 60529:2001) / -20 to +60ºC
(-4 to +140ºF)
-
Size (with handle) : 183(W)x 181(D)x
348(H)mm (On both faces)
-
Weight with battery & tribrach :
Approx. 5.1kg (11.3lb)
-
Battery : Li-ion rechargeable battery
BDC46C