Spectra Precision Focus 6 User Manual

Spectra Precision Focus 6 5" Total Station User Guide 163
Specifications 7
Measurement intervals
Measurement intervals may vary with the measuring distance or weather conditions.
For the initial measurement, it may take few more seconds.
Angle measurement
Tilt sensor
Tangent screw
Tribrach
Level
Precise mode
Prism
1.5 sec.
Reflectorless
1.8 sec.
Normal mode
Prism
0.8 sec.
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 6 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

Spectra Precision Focus 6 Specifications

General

Brand	Spectra Precision
Model	Focus 6
Category	Measuring Instruments
Language	English