Obsnap Instruments Sdn Bhd
29A, Jalan SS 15/4C,
47500 Subang Jaya,
Selangor, Malaysia.
+603-5621 5786
+603-5621 5829

Geomax ZAL100

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Geomax ZAL100 Automatic Levels Surveying Instruments

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GeoMax Automatic Level ZAL100 Series

 
Suitable for outdoor as well as for indoor use the user friendly ZAL100 Auto Level Series from GeoMax is your guarantee to get the job done, accurate and on time.

Built to Last
With the ZAL100 Series GeoMax introduces an automatic level to the construction industry designed for your daily levelling tasks with outstanding price-to-performance ratio. Meeting the IP54 class specifications guarantees all weather operation of the ZAL100 Series and provides you with an instrument that “Works when you do!”.

  • 2.0mm/2.5mm (ZAL124/ZAL120) Standard deviation for 1km double-run levelling
  • 24x/20x (ZAL124/ZAL120) Magnification
  • Erect Image
  • Double sided endless drives
  • 36mm clear objective lens
  • Cross hairs with stadia lines
  • Automatic air-damped system
  • ±15’ working range of compensator
  • 360° graduation on horizontal circle
  • -20°C to +40°C operating temperature range
  • Concave and flat base for 5/8” base screw

Specification:

Telescopic ZAL132 ZAL128 ZAL124 ZAL120
Objective aperture 36mm clear objective lens 36mm clear objective lens 36mm clear objective lens 36mm clear objective lens
Magnification 32x 28x 24x 20x
Image Erect Erect Erect Erect
Field of view < 2.1m at 100m < 2.1m at 100m < 2.1m at 100m < 2.1m at 100m
Minimum focusing distance 1.0m 1.0m 1.0m 1.0m
Reticle Cross hairs, with stadia lines Cross hairs, with stadia lines Cross hairs, with stadia lines Cross hairs, with stadia lines
Stadia multiplication constant 100 100 100 100
Stadia additive constant 0 0 0 0

 

 

Compensator :

Damping system                                                              Automatic, air-damped


Working range                                                                  +- 15'


Setting accuracy (standard deviation)                          <0.5"


 

Levelling Accuracy

Standard deviation for 1km double-run levelling       2.0mm


 

Horizontal Circle

Diameter                                                                            106MM


Graduation / Intervals                                                      360º / 1º


 

General

Sensitivity of circular bubble                                           8' / 2mm


 Mirror for circular level                                                     Plane mirror


Horizontal fine motion screws                                       Double-sided endless drive


Dust and Water resistance                                            Conforms to IP54 (ICE60529)


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


Weight                                                                                1.5kg


Operating temperature range                                        -20º C to +40º C

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