Deskripsi

GeoMax Automatic Level ZAL300 Series

Get all your tasks done with GeoMax´s level flagship. From daily levelling tasks to high accuracy – the ZAL300 Series is your first choice where robustness, comfort and accuracy count. It simply "Works when you do!"

Built for toughest conditions
The ZAL300s class leading optics and magneX™ compensator are imbedded in a sealed and shock protected housing making it highly resistant to bumps and all weather conditions. Even following a short drop the GeoMax ZAL300 continues to works with the same reliability and accuracy.

2.5mm/2.0mm/1.5mm/1.2mm (ZAL330/328/324/320) Standard deviation for 1 km double-run levelling
30x/28x/24x/20 (ZAL330/328/324/320) Magnification
Erect Image
Double sided endless drive
Cross hairs with stadia lines
magneXTM, automatic, magnetic-damped
± 15´working range of compensator
360° graduation on horizontal circle
-20°C to +40°C operating temperature range
+50° C instead +40° C
Conforms to IP57 (gas filled telescope)
Concave and flat base for 5/8" base screw

Specification:

Telescope	ZAL330	ZAL328	ZAL324	ZAL320
Magnification	30x	28x	24x	20x
Objective aperture	40mm	40mm	36mm	30mm
Minimum focusing distance	0.8m	0.8m	0.6m	0.6m
Stadia multiplication constant	100	100	100	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

1.2mm

1.5mm

2.0mm

2.5mm

General

Horizon Circle 360 degree/400 gon, selectable

Horizontal fine motion screws Double-sided endless drive

Dust and Water resistance Conforms to IP57 (Gas filled telescope)

Base / Base screw Concave and flat / 5/8"

Weight

1.7kg

1.6kg

Operating temperature range -20º C to +50º C

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Geomax ZAL300

GeoMax Automatic Level ZAL300 Series