Nikon NPL-322, Instruction Manual

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7 Specifications
150 Total Station NPL-322 Instruction Manual
Main Body
Telescope
Measurement range
Distances shorter than 1.5 m (4.92 ft) cannot be measured with this EDM.
•
The target should not receive direct sunlight.
•
“Reference target” refers to a white, highly reflective material. (KGC90%)
•
The maximum measurement range is 300 m in the reflectorless mode.
Distance precision
Tube length 125 mm (4.91 in.)
Magnification 30 X
Effective diameter of objective 45 mm (1.77 in.)
EDM 50 mm (1.97 in.)
Image Erect
Field of view 1°20'
2.3 m at 100 m (2.3 ft at 100 ft)
Resolving power 3.0''
Focusing distance 1.5 m to infinity (4.92 ft to infinity)
Measurement range with no haze, visibility over 40 km (25 miles))
Prism mode
Reflector sheet (5 cm x 5 cm) 200 m (656 ft)
Standard prism (1P) 3,000 m (9,840 ft)
Reflectorless mode
Reference target 200 m (656 ft)
Prism
1.5 m to 5 m ± (5 + 3 ppm × D) mm
Over 5 m ± (2 + 3 ppm × D) mm (ISO17123-4)
[± (2 + 2 ppm × D) mm ... (–10 °C ~ 40 °C)]
Reflectorless
1.5 m to 5 m ± (10 + 3 ppm × D) mm
Over 5 m ± (3 + 3 ppm × D) mm