Leica Geosystems TPS1100 Professional Series - User Manual - Manual (Page 144)

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TPS1100 - User Manual 2.2.1en Technical specifications
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Technical specifications, continued
Distance measurement (long range, or without
reflector)
• Type
visible red laser
• Carrier wave 0.670 µ m
• Measuring system special frequency system
basis 100 MHz = 1.5 m
• EDM type coaxial
• Display (least count) 1mm
• Laser dot Size: ~ 7mm x 14mm at 20m
~ 10mm x 20mm at 50m
Atmospheric
conditions
No reflector
(white target)*
No reflector
(grey, albedo 0.25)
4 60 m (200 ft) 30 m (100 ft)
5 80 m (260 ft) 50 m (160 ft)
6 80 m (260 ft) 50 m (160 ft)
Range (without reflector)
Distance measurement (without reflector)
• Range of measurement:
1.5 m to 80 m
(to target plate, part.no. 710333)
• Display unambiguous: to 760 m
• Prism constant (additive constant): + 34.4 mm
1) Strong haze, visibility 5km; or strong sunlight, severe heat
shimmer
2) Light haze, visibility about 20km; or moderate sunlight,
slight heat shimmer
3) Overcast, no haze, visibility about 40km; no heat shimmer
* Kodak Grey Card used with exposure meter for reflected light
4) Object in strong sunlight, severe heat shimmer
5) Object in shade, or sky overcast
6) Underground, night and twilight
Atmospheric
conditions
Standard prism
Three prisms
(GPH3)
1 1500 m (5000 ft) 2000 m (7000 ft)
2 5000 m (16000 ft) 7000 m (23000 ft)
3 > 5000 m (16000 ft) > 9000 m (30000 ft)
Range (long range)
Standard measuring Accuracy ** Meas. time
Reflector-free up to 30 m 3 mm + 2 ppm ≤ 3.0 sec
Reflector-free above 30 m 3 mm + 2 ppm
3.0 sec
+1.0 sec/10m
Long Range 5 mm + 2 pmm
typ. 1.5 sec
max. 8 sec
Distance measurement (long range)
• Range of measurement:
from 1000m up
• Display unambiguous: to 12 km
** Beam interruptions, severe heat shimmer and moving
objects within the beam path can result in deviations of the
specified accuracy.)