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Geomax Total Station

Geomax Total Station
Geomax Total Station
Product Code : ZT20
Product Description

Geomax Total Station

We are trader and supplier of Geomax Total Station, which is meant for the international market in latitude closer so as to the comprehensive measurement of the total station. Our offered Geomax Total Station is available with new body and known for high quality & precision technology attributes. Available at affordable prices, this device is suitable for a wide number of engineering users.

Other detail:

GeoMax ZT20 series of projects total station (ZT20/ZT20R) is a mid-latitude total station launched a new project. Is designed for the global market in latitude closer to the mass measurement of the total station. ZT20 Series Total Station consistent with mid-latitude high-quality, high-precision technology features, with a new body structure, new imports and non-prism EDM software, lower prices, more suitable for the majority of engineering users.

Using Win CE platform
GeoMax Total Station ZT20 Series using stable and convenient custom WinCE operating system, so that the instrument has a smoother operation, more stable performance. With a large bright LCD screen, numbers, letters, arrow keys readily available. Graphical display prompts, feature-rich software.

Unique laser plummet
in the latitude of the unique laser devices to ensure the accuracy and reliable, never need adjustment, adjustable brightness. In dark conditions, more obvious advantages.

Liquid optical axis compensator
Mid-latitude new liquid compensator to meet the engineering user needs and accurate completion of the whole direction of the compensation work. Placed in the center of the instrument's liquid compensator, Anping a true reflection of the actual state of the instrument.

Built-in temperature sensor
In the weft ZT20 series of projects total station built multiple temperature sensors, temperature of the instrument in real-time access to information, enabling real-time temperature correction. Mid-latitude ZT20 series of projects total station. After repeated testing in different temperature ranges, and accumulated a large number of effective temperature correction value, to ensure the accuracy of the instrument has a temperature correction, ensures the quality of measurement results.

The new EDM carrier phase ranging technology
In the new latitude to further reduce the EDM EDM need to adjust the content, while maintaining the original phase-ranging law principles to enhance the distance speed. Measurement speed to meet the engineering needs of the user, effective user support projects to improve efficiency.

Hexagon Group, a new design
In the new shaft latitude ZT20 is the integration of Hexagon Group's internal resources, as ZT20 series total station to create a new project shaft. And through the perspective of the Swiss high-precision tests of TPM, to meet the 2" instrument precision, stable and reliable.

High-energy lithium batteries
with large capacity lithium battery, working time up to 10 hours, a strong measure of support from industry operations. Low memory effect, so that the battery is more stable and durable.

The best allocation of project total station
angle measurement accuracy 2", single Prism 3000m, 250m non-prism distance.

Machine by EMC, ESD testing
is more conducive to supporting the user in a complex electromagnetic environment under normal operating.

Leading international absolute encoder technology
consistently excellent angular accuracy.

Technical Specification:

GeoMax ZT20 5", 2"

Distance measurement on reflector

GeoMax ZT20R 5", 2"

Distance measurement on reflector & 250 m reflectorless









1o 30"(26m/1km)

Minimum sight distance


Measurement range

Single prism



2mm +2 ppm (with prism)

Angle measurement

Angle measuring principle

Absolute encoder


1"/ 5"/ 10"


2"/ 5"


Compensation Principle

Optical axis of liquid

Scope of work


Spirit level

Tubular spirit level

30"/ 2mm

Round blisters

8' / 2mm

On the device


Point of the laser under


Operating Temperature


Dustproof and waterproof


Power supply

Battery Type

High-energy lithium battery

Operating time

10 hours (continuous measurement)




System of work