13
13.1
Accuracy
13.2
Range
Accuracy
Characteristics
94
Technical Data
Angle Measurement
Available angular
accuracies
["]
5
Distance Measurement with Reflectors
Reflector
Standard prism
(GPR1)
360° prism
(GRZ4, GRZ122)
Reflector tape
60 mm x 60 mm
Foil mode,
Mini prism
(GMP101)
*
The distance range can vary depending on the conditions and can
be above or below the specified value. The specified range value is
referring to non-extreme conditions, visibility about 20 km, moder-
ate sunlight, slight heat shimmer.
Accuracy refers to measurements to standard reflectors.
Distance measuring mode
Standard
Quick
Beam interruptions, severe heat shimmer and moving objects within the beam
path can result in deviations of the specified accuracy.
Type
Principle
Type
Carrier wave
Measuring system
Standard deviation
Hz, V, ISO17123-3
[mgon]
1.5
[m]*
3000
1500
700
1200
std. dev.
ISO 17123-4,
standard prism
2 mm + 2 ppm
-
Description
Phase measurement
Coaxial, visible red laser
685 nm
Phase surveying about 75 MHz (74.926925 MHz)
Display resolution
["]
[°]
[mgon]
1
0.0001
0.1
[ft]*
10000
5000
2300
4000
Measurement time,
typical [s]
1.5
1.1
Technical Data
[mil]
0.01