Precise measurements 3D

In surveying measurements Stalkon Ltd. dispose  a technologically advanced measuring instrument Absolute Tracker AT402 -  is the portable 3D Absolute Tracker for traditional inspection tasks or for fully guided measurement processes. It is able to be powered by its own internal battery and is able to work in the most demanding environment, yet maintains the highest level of precision and the largest ever work envelope. 

Technical data:

Range

infinite horizontal rotation: +/-360˚

infinite vertical rotation: +/- 145˚

typical Working volume (ø):320 m

Environmental 

Dust/Water: iP54 (IEC 60529)

operating temperature: 0˚c to +40˚c

relative humidity: Max. 95% (non-condensing)

altitude: -700 to5500 m(-2,300 to18,000 ft) 

Absolute angular Performance 

resolution: 0.07 arc seconds

accuracy (MPe): +/- 15 µm + 6 µm/m

(+/-0.0006”+ 0.00023”/ft)

repeatability (MPe): +/- 7.5 µm + 3 µm/m

(+/-0.0003”+ 0.00012”/ft)

inclination setting accuracy (2σ): +/- 1 arc second

Absolute Distance Performance 

resolution: 0.1 µm

accuracy (MPe): +/- 10 µm (+/-0.00039”)

repeatability (MPe): +/- 5 µm (+/-0.0002”)