Spectra Precision Focus 8 Series, User Manual

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5 Specifications
5 6 Spectra Precision Focus 8 Series Total Station User Guide
Angle measurement
Tilt sensor
Tangent screw
Tribrach
Level
Optical plummet
Reflectorless 1.0 sec.
Prism offset correction –999 mm to +999 mm (1 mm step)
Reading system Absolute encoder
Diametrical reading on HA/VA
Minimum display increment
360° 1"/5"/10"
400G 0.2 mgon/1 mgon/2 mgon
MIL6400 0.005 MIL/0.02 MIL/0.05 MIL
DIN18723 accuracy
Focus 8 2" 2"/0.6 mgon
Focus 8 5" 5"/1,5 mgon
Method Liquid-electric detection (Dual axis)
Compensation range ±3'
Type Friction clutch endless fine motion
Type Detachable
Electronic level Displayed on the LCD
Circular level vial Sensitivity 10'/2 mm
Image Erect
Magnification 3×
Field of view 5°
Focusing range 0.5 m (1.6 ft) to infinity