7
Specifications
156
Field Station NPL-632 Instruction Manual
Main Body
Telescope
EDM
Note –
- The target should not be exposed to the direct sunlight.
- "Reference target" refers to a white, highly reflective material.
- For measurements at short ranges. approximately 1.6 m to 5 m (5.2ft to 16.4ft) to
the mini-prism, or 1.6 m to 10 m (5.2 ft to 33 ft) to the standard prism), it is
recommended that you use a Nikon original prism to maintain the accuracy.
Tube length
153 mm (6.02 in.)
Magnification
26×
Effective diameter of objective
40 mm (1.57 in.)
EDM 50 mm (1.97 in.)
Image
Erect
Field of view
1°30'
2.6 m at 100 m (2.6 ft at 100 ft)
Resolving power
3.0''
Focusing distance
1.6 m to infinity (62.9 in. to infinity)
Reticle illumination
3-level variable
Measurement range with no haze, visibility over 40 km (25 miles)
Prism mode
Reflector sheet
(5 cm x 5 cm)
300 m (984 ft)
Mini-prism
3,000 m (9,800 ft)
Standard prism (1 P)
5,000 m (16,400 ft)
Reflectorless mode
Reference target
210 m (700 ft)
Содержание NPL-632
Страница 1: ...Version A1 1 0 May 2006 Field Station NPL 632 Instruction Manual ...
Страница 8: ...Contents viii Field Station NPL 632 Instruction Manual ...
Страница 14: ...Safety 16 Field Station NPL 632 Instruction Manual ...
Страница 110: ...4 Applications 96 Field Station NPL 632 Instruction Manual ...
Страница 168: ...6 Checking and Adjustment 154 Field Station NPL 632 Instruction Manual ...
Страница 177: ...C H A P T E R 8 Field Station NPL 632 Instruction Manual 163 System Diagrams 8 In this chapter Q System Components ...
Страница 180: ...8 System Diagrams 166 Field Station NPL 632 Instruction Manual ...
Страница 196: ...9 Communications 182 Field Station NPL 632 Instruction Manual ...
Страница 206: ...10 Error Messages 192 Field Station NPL 632 Instruction Manual ...