Environmental
specifications
Arctic model
Electronic Guide Light
EGL
Automatic corrections
16.7
Use of scale correc-
tion
Atmospheric correc-
tion
Technical Data
Temperature
Type
Operating temperature
[°C]
All
-20 to +50
instruments
Battery
-20 to +50
USB memory
-40 to +85
stick
Protection against water, dust and sand
Type
Protection
All
IP66 (IEC 60529)
instruments
Humidity
Type
Protection
All
Max 95% non condensing.
instruments
The effects of condensation are to be effectively counterac-
ted by periodically drying out the instrument.
Operating temperature [°C]
-35 to +50
Type
Working range
Position accuracy
The following automatic corrections are made:
Line of sight error
•
Tilting axis error
•
Earth curvature
•
Standing axis tilt
•
•
Vertical index error
Refraction
•
Compensator index error
•
•
Circle eccentricity
Scale Correction
By entering a scale correction, reductions proportional to distance can be taken
into account.
•
Atmospheric correction.
Reduction to mean sea level.
•
Projection distortion.
•
The slope distance displayed is correct if the scale correction in ppm, mm/km,
which has been entered corresponds to the atmospheric conditions prevailing
at the time of the measurement.
Storage temperature
[°C]
-40 to +70
-40 to +70
-50 to +95
Storage temperature [°C]
-40 to +70
Description
5 m to 150 m (15 ft to 500 ft)
5 cm at 100 m (1.97" at 330 ft)
195