TOTAL STATION GM 50 SERIES

Spesifikasi TOTAL STATION GM 50 SERIES

THEODOLITE METER
Model GM-52 GM-55 Telescope Magnification / Resolving power 30x / 2.5" Others Length : 171mm (6.7in.), Objective aperture : 45mm (1.8in.) (48mm (1.9in.) for EDM), Image: Erect, Field of view: 1°30' (26m/1,000m), Minimum focus: 1.3m (4.3ft.) Reticle illumination: 5 brightness levels Angle measurement Minimum Display 1”/5” (0.0002 / 0.001gon, 0.005 / 0.02mil) Accuracy (ISO 17123-3:2001) 2" 5" Dual-axis compensator / Dual-axis liquid tilt sensor, working range: ±6' Collimation compensation On/Off (selectable) Distance measurement Laser output*1 Reflectorless mode : Class 3R / Prism/sheet mode : Class 1 Measuring range Reflectorless*3 0.3 to 500m (1,640ft.) (under average conditions*2) Reflective sheet*4*5 RS90N-K: 1.3 to 500m (4.3 to 1,640ft.), RS50N-K: 1.3 to 300m (4.3 to 980ft.), RS10N-K: 1.3 to 100m (4.3 to 320ft.) Mini prism 1.3 to 500m (4.3 to 1,640ft.) One prism 1.3 to 4,000m (4.3 to 13,320ft) Minimum Display Fine / Coarse : 0.0001m (0.001ft. / 1/8 in.) / 0.001m (0.005ft. / 1/8 in.) (selectable) Coarse : 0.001m (0.005ft. / 1/8 in.) / 0.01m (0.02ft. / 1 in.) (selectable) Tracking / Road : 0.01m (0.02ft. / 1 in.) Accuracy*2 Reflectorless*3 (2 + 2ppm x D) mm*6 (ISO 17123-4:2001) Reflective sheet*4*5 (2 + 2ppm x D) mm (D=measuring distance in mm) Prism*7 (1.5 + 2ppm x D) mm Measuring time*8 Fine 0.9s (initial 1.5s) Coarse 0.6s (initial 1.3s) Tracking 0.4s (initial 1.3s)