7
Technical Data
7.1
Angle Measurement
Available angular
accuracies
Standard deviation
Hz, V
ISO 17123-3
Display resolution
["]
[mgon]
["]
[°]
[mgon] [mil]
1
0.3
0.1
0.0001 0.1
0.01
2
0.6
0.1
0.0001 0.1
0.01
5
1.5
0.1
0.0001 0.1
0.01
Absolute, continuous, diametric. Updates each 0.1 to 0.3 s.
7.2
Distance Measurement with Reflectors
Reflector
Range A
Range B
Range C
[m]
[ft]
[m]
[ft]
[m]
[ft]
Standard prism
(GPR1)
1800
6000
3000
10000
3500
12000
360° prism
(MPR122, GRZ4,
GPZ122)
800
2600
1500
5000
2000
7000
Reflector tape
60 mm x 60 mm
Prism mode
150
500
250
800
250
800
Non-prism mode,
R500
300
1000
500
1600
>500
>1600
Builder prism
True-zero offset
(CPR111)
450
1500
800
2600
1000
3500
Flat prism
(GPR105)
150
490
300
975
650
2100
360° Mini prism
(GRZ101)
450
1500
800
2600
1000
3500
Shortest measuring distance:
1.5m
Range
Description
A
Strong haze, visibility 5 km; or strong sunlight, severe
heat shimmer
B
Light haze, visibility about 20 km; or moderate sun-
light, slight heat shimmer
C
Overcast, no haze, visibility about 40 km; no heat
shimmer
Accuracy
Characteristics
Range
Atmospheric condi-
tions
Technical Data
45