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Idiomas disponibles
Idiomas disponibles
7. Technical Data
Accuracy
•
Standard deviation for 1 km double levelling ISO17123-2:
ZAL 120 ............................................................... 2.5 mm
ZAL 124 ............................................................... 2.0 mm
Telescope
•
Erect image
•
Magnification:
ZAL 120 .....................................................................20 x
ZAL 124 .....................................................................24 x
•
Field of view at 100 m.......................................... < 2.1 m
•
Shortest target distance
from instrument axis ............................................ < 1.0 m
Distance measurement
•
Multiplication factor .................................................... 100
•
Additive constant ........................................................... 0
Compensator
•
Working range ......................................................... ± 15'
•
Setting accuracy
(standard deviation) ................................................... 0.5"
Circular level
•
Sensitivity .......................................................... 8' / 2 mm
Circle
•
Graduation ............................................................... 360°
•
Graduation interval....................................................... 1°
Adaption
•
To normal or ball head tripod
•
Central fixing screw ...................................................5/8"
Temperature range
•
Storage.................................................. - 30°C to + 55°C
.......................................................... (- 22°F to + 131°F)
•
Operating .............................................. - 20°C to + 40°C
............................................................ (- 4°F to + 102°F)
Environmental conditions
Water and dust proof ......................................IP54 (IEC60529)
Technical Data
ZAL 120/124 | 13
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