8
Technical Data
8.1
Angle Measurement
Available angular
accuracies
Standard deviation Hz, V,
ISO 17123-3
Display resolution
["]
[mgon]
["]
1
0.3
0.1
2
0.6
0.1
5
1.5
0.1
Absolute, continuous, diametric.
8.2
Distance Measurement with Reflectors
Reflector
Range A
Range B
Range C
[m]
[ft]
[m]
[ft]
[m]
[ft]
Standard prism (ZPR100)
1800
6000
3000
10000
3500
12000
Three standard prisms
(ZPR100)
2300
7500
4500
14700
5400
17700
360° prism (ZPR1, GRZ122)
800
2600
1500
5000
2000
7000
Mini prism (ZMP100)
800
2600
1200
4000
2000
7000
Mini prism (ZMP101)
800
2600
1200
4000
2000
7000
Reflector tape (ZTM100)
60 mm x 60 mm
150
500
250
800
250
800
Shortest measuring distance:
1.5 m
Range
Description
A
Strong haze, visibility 5km; or strong sunlight, severe heat shim-
mer
B
Light haze, visibility about 20km; or moderate sunlight, slight heat
shimmer
C
Overcast, no haze, visibility about 40km; no heat shimmer
Measurements can be made to reflector tapes over the entire range without external ancillary
optics.
Accuracy refers to measurements to standard prisms.
EDM measuring
mode
std. dev.
ISO 17123-4,
standard prism
std. dev.
ISO 17123-4,
tape
Measurement time,
typical [s]
Standard
1 mm + 1.5 ppm
3 mm + 2 ppm
2.4
Single(fast)
2 mm + 1.5 ppm
3 mm + 2 ppm
0.8
Continuous
3 mm + 1.5 ppm
3 mm + 2 ppm
< 0.15
Beam interruptions, severe heat shimmer and moving objects within the beam path can result in
deviations of the specified accuracy.
Accuracy
Characteristics
Range
Atmospheric conditions
☞
Accuracy
52
Technical Data
