Get all your tasks done with GeoMax’s premium auto level. From daily leveling tasks to high accuracy, the ZAL300 Series is your first choice where robustness, comfort and accuracy count. It simply “works when you do!"
ZAL300
SPECIFICATION
Telescope
- ZAL330
- Magnification
30 x
- Objective aperture
40 mm
- Minimum focusing distance
0.8 m
- Stadia multiplication constant
100
Telescope
- ZAL328
- Magnification
28 x
- Objective aperture
40 mm
- Minimum focusing distance
0.8 m
- Stadia multiplication constant
100
Telescope
- ZAL324
- Magnification
24 x
- Objective aperture
36 mm
- Minimum focusing distance
0.6 m
- Stadia multiplication constant
100
Telescope
- ZAL320
- Magnification
20 x
- Objective aperture
30 mm
- Minimum focusing distance
0.6 m
- Stadia multiplication constant
100
Compensator
- Damping system
magneX™
automatic
magnetic-damped
- Working range
± 15
- Setting accuracy (standard deviation)
< 0.3 ”
< 0.5 ”
Levelling Accuracy
- Standard deviation for 1km double-run levelling
1.2 mm / 1.5 mm / 2.0 mm / 2.5 mm
General
- Horizontal Circle
360 degree/400 gon, selectable
- Horizontal fine motion screws
Double-sided endless drive
- Sensitivity of circular bubble
10 ’ / 2 mm
- Dust and Water resistance
Conforms to IP57 (Gas filled telescope)
- Base / Base screw
Concave and flat / 5/8 ”
- Weight
1.7 kg / 1.6 kg
- Operating temperature range
-20°C to +50°C
