Product Manual

Table Of Contents
Continuous
measuring*
Standard deviation Measure time, typical [s]
Zoom25 Zoom50
Continuous 5mm + 3ppm 1.00 0.25
* Accuracy and measure time depend on atmospheric conditions, target object and observation
situation.
Type: Coaxial, visible red laser
Carrier wave: 658nm
Measuring system: Zoom25: Distance measurement system
using phase-shift principle with fre-
quency 320MHz
Zoom50: System analyser basis 100 MHz -
150 MHz
Distance [m] Laser dot size, approximately [mm]
at 30 7 x 10
at 50 8 x 20
at 100 16 x 25
15.4 Distance Measurement Reflector (Long Range)
This chapter is valid for Zoom50 only.
Reflector Range A Range B Range C
[m] [ft] [m] [ft] [m] [ft]
Standard prism 2200 7300 7500 24600 >1000
0
>3300
0
Reflector foil
60mm x 60mm
600 2000 1000 3300 1300 4200
Range of measurement: From 1000m up to 12000m
Display unambiguous: Up to 12km
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
Characteristics
Laser dot size
Range
Atmospheric conditions
128 Technical Data