Description
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 onboarding software with everything you need to get the job done out in the field.
Specifications:
- 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) : 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: Linux
- Display / Keyboard : Graphic LCD, 192 x 80 dots, backlight, contrast adjustment / Alphanumeric keyboard / 28 keys with backlight
- Control panel location: On the single face
- 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 174(D)x 348(H)mm (On single face)
- Weight with battery & tribrach: Approx. 5.1kg (11.3lb)
- Battery: Li-ion rechargeable battery BDC46C
