PERFORMANCE |
Angle Measurement |
Angle reading (least count) |
3" / 1.0mgon |
Automatic level compensator |
Dual-axis compensator ±3', (±50 mgon) |
Distance Measurement |
Accuracy |
Prism mode Standard Tracking |
±(3 mm + 2 ppm) ±(0.01 ft + 2 ppm) ±(3 mm + 3 ppm) ±(0.01 ft + 3 ppm) ±5 mm (±0.016 ft) for less than 10 m (32.8 ft) with mini-prisms ±(10 mm + 5 ppm), ±(0.033 ft + 5 ppm) |
Reflex tape Standard Tracking |
±(3 mm + 2 ppm) ±(0.01 ft + 2 ppm) ±(3 mm + 3 ppm) ±(0.01 ft + 3 ppm) ±5 mm (±0.016 ft) for less than 5 m (16.4 ft) with reflector sheet ±(10 mm + 5 ppm), ±(0.033 ft + 5 ppm) |
DR mode Standard Tracking |
±(5 mm + 2 ppm) ±(0.016 ft + 2 ppm) ±(5 mm + 3 ppm) ±(0.016 + 3 ppm) ±(10 mm + 5 ppm) ±(0.033 ft + 5 ppm) |
Shortest possible range to target |
1.6 m (5.25 ft) |
Measuring time |
Prism mode Standard Tracking |
1.3 sec (initial 2.0 sec) 0.5 sec (initial 1.6 sec) |
DR mode Standard Tracking |
1.6 sec (initial 2.6 sec) 0.8 sec (initial 2.0 sec) |
Range (under standard clear conditions) |
Prism mode 1 prism 3 prism Reflective foil 20 mm Reflective foil 60 mm (1.97 in) |
5000 m (16,404 ft) 5000 m (16,404 ft) 200 m (656 ft) 300 m (984 ft) |
DR mode Kodak Grey Card (18% reflective) Kodak Grey Card (90% reflective) |
85 m (278 ft) 210 m (688 ft) |
GENERAL SPECIFICATIONS |
Light source |
Pulsed laser diode 870 nm, Laser Class 1 |
Atmospheric correction |
Manual setting temperature and pressure |
Leveling |
Plate level vial 30"/2 mm, circular level vial 10'/2 mm |
Clamps and slow motions |
Coaxial tangent, clamp knobs |
Centering Centering system Optical plummet Magnification Shortest focusing distance |
Trimble 3-pin Erect 3x 0.5 m (1.64 ft) |
Telescope Magnification Aperture Field of view at 100 m Shortest focusing distance |
26× 40 mm (1.57 in) 2.6 m (8.5 ft) at 100 m (328 ft) (1º30") 1.6 m (5.25 ft) |
Environmental Operating temperature Dust and water proofing |
–20 ºC to +50 ºC (–4 °F to +122 °F) IP56 |
Display |
Graphic LCD (128x64) with LED backlight |
Keyboard |
25 keys, alphanumeric (cell phone style) |
Power supply Internal battery Operating time |
Rechargeable Ni-MH 7.2 V, 3.8 Ah Approx 7 hours |
Weight Instrument Tribrach |
4.7 kg (10.4 lb) (no tribrach w/battery) 0.7 kg (1.54 lb), detachable |
Dimensions Dimensions (instrument) (DxWxH) Trunnion axis height |
173 mm × 168 mm × 347 mm (6.81 in × 6.61 in × 13.66 in) 181.5 mm (7.15 in) |
Software and Recording |
Software features |
Resection; known station; station elevation; measure topo; stakeout (known stake out elements); RefLine 2D; DivLine 2D; eccentric measurement; connecting distances (radial, polygonal); remote object; station and offset; vertical plane; computation area |
Memory capacity |
10,000 data lines |
Data input/output |
RS232, baud rate up to 38,400 bps, data formats: M5 and Nikon |
External recording via RS232 |
Nikon |
CERTIFICATION |
Class B Part 15 FCC certification, CE Mark approval and C-tick approval |