Zoom20/30/35 Pro | 94Technical Data
Instrument Dimensions
Weight
Tilting axis height
Recording
Laser plummet
Power
Battery ZBA400
* Based on a single measurement every 30 s at 25°C. Operating time may be shorter if battery is not
new.
Environmental specifi-
cations
Temperature
Protection against water, dust and sand
Instrument: 4.2 kg - 4.5 kg (depending on hardware configuration)
Tribrach: 760 g
Battery ZBA400: 110 g
Without tribrach: 196 mm
With tribrach: 240 mm ±5 mm
Model Memory Type Number of measurements
Zoom20
Zoom20 Pro
Zoom30 Pro
Zoom35 Pro
Internal memory 50,000
Type: Visible red laser class 2
Location: In standing axis of instrument
Accuracy: Deviation from plumb line:
1.5 mm (2 sigma) at 1.5 m instrument height
Diameter of laser point: 2.5 mm at 1.5 m instrument height
External supply voltage:
(via serial interface)
Nominal voltage 12.8 V DC, Range 11.5 V-14 V
Type: Li-Ion
Voltage: 7.4 V
Capacity: 4.4 Ah
Operating time*: approximately 9 hours
Type Operating temperature Storage temperature
[°C] [°F] [°C] [°F]
Zoom instrument -20 to +50 -4 to +122 -40 to +70 -40 to +158
Battery -20 to +50 -4 to +122 -40 to +70 -40 to +158
Type Protection
Zoom instrument IP55 (IEC 60529)
Dust-proof and complete protection against contact and water jets.
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