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Overview | Feature Diagram | Specifications | Purchase | Total Stations Home Specifications - R-300 Series R-322NR-323NR-325NR-315N Telescope ImageErect Magnification30x Resolving power3 sec. Optical aperture45mm (EDM 45mm) Field of View1 degree 30 min. (2.6 percent) Minimum Focus1.0m Recticle illuminationIntensity settings: 10 steps Auto Focus / Power FocusYes (and Manual) MethodPhase Differential PowerMain Battery PointerVisible Laser EDM TypeVisible Laser Laser ClassIIIa (3R) / II (2) Range - normal - max. m NP70 NP Long150 Reflector Sheet600 Mini Prism1100 Single Prism34003000 Triple Prism45004000 Rangel - good - max. m NP90 NP Long180 Reflector Sheet800 Mini Prism1600 Single Prism45004000 Triple Prism56005000 Accuracy - input PPM NP±(5mm+2ppm)±(5mm+2ppm)±(5mm+3ppm) Sheet Prism±(2mm+2ppm)±(3mm+2ppm)±(5mm+3ppm) Accuracy - Auto PPM NP-±(5mm+10ppm) Sheet Prism±(2mm+10ppm)±(3mm+10ppm)±(5mm+10ppm) Measuring Time Fine Mode2.5 sec. (5.0 initial) Normal Mode1.5 sec. (4.0 initial) Tracking Mode0.4 sec. (3.0 initial) Minimum Count Fine Mode0.1 mm Normal Mode1 mm Tracking Mode10 mm Target Selection Non Prism0 Offset Reflector Sheet0 offset / +99 ~ -99 offset Prism0 offset / -30 offset / +99 ~ -99 offset Angle Measurements TypeAbsolute Rotary Encoder MethodHorizontal: 2 sides / Vertical: 2 sides Accuracy (DIN18723)2"3"5" Minimum Count1" CompensatorLiquid Reflecting Range± 3 minutes MethodDual Axis CorrectionsTripleDual
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