Telescope
- Length : 150 mm
- Objective Lens Diameter : 45mm (EDM:50mm)
- Magnification : 30x
- Image : Erect
- Field of View : 1 . 30″
- Resolve Power : 3″
- Min. Focus Distance : 1.3 meters
Measurement
- Range 1 Prism : 2,000 meters
- 2 Prism : 2,700 meters
Measuring Accuracy
- Prism mode : +/-(2mm + 2ppm x D)m.s.e.
- Measurement time : 1 mm: 1.2sec. (Initial 4sec.) fine, 0.2sec. (Initial 3sec.)
Angle Measurement
- Method : Absolute Reading
- Detection : 2 horizontal , 1 vertical
- Minimum reading : 1″ / 5″
Tilt Correction
- Type : Single Axis
- Method : Liquid surface reflective profile sensor reading type
- Compensating Range : +/-3′
- Accuracy Standard Deviation Base On DIN 18723 : 2 ” (0.6mgon)
Computer Unit
- Display : 2 screen, dot matrix graphic LCD display
- Approx. Battery Life : 14 hrs including distance measurement, 40 hrs Angle measurement only
Ulasan
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