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Overview for the Geomax ZT20 5 Second Reflectorless Total Station
The Geomax ZT20 Reflectorless Total Station is a rugged and compact field surveying instrument that features built-in survey applications for calculating measurements onsite. With 5-second accuracy, laser plummet and absolute encoder, this device takes precise angle and distance measurements.
Accurate EDM Technology
In reflectorless mode, distances can be measured to any surface within 820 feet and up to 9, 843 feet using a single prism. The absolute encoder enables the ZT20 to resume operation on its last position when turned off, while the integrated dual-axis compensation and laser plummet ensures perfect leveling and easy setup.
Smooth Operation and Data Transfer
This Geomax total station uses a custom Windows CE operating system that provides intuitive user interface and versatile survey applications for calculating measurements. It also has 64 MB of memory for storing data and a USB port for transferring files to a computer or field controller easily.
Rugged with High-Energy Li-Ion Battery
With large dual LCD displays and alphanumeric keyboard, this survey tool enables construction professionals to easily input data and view lines and points. It also boasts an environmental rating of IP-54 for dust and water protection and has built-in temperature sensors for accurate results in extremely hot or cold weather. Its rechargeable Li-Ion battery also provides up to 9 hours of operating time.
This Geomax total station package comes with a USB data cable, tribrach, hard carrying case, rechargeable battery, battery charger and 1-year manufacturer’s warranty.
Features for the Geomax ZT20 5 Second Reflectorless Total Station
- 5 second accuracy
- 64 MB internal memory
- 820 foot range
- Dual axis compensation
- Onboard survey applications
- Laser plummet
- USB data transfer
- 9-hour battery life
- Water resistant and dustproof to IP-54
- Dual backlit LCD display
- Alphanumeric keyboard
Specifications for the Geomax ZT20 5 Second Reflectorless Total Station
|Protection Class||IP54 (protected against dust and water splashes)|
|Tripod Thread||5/8 x 11 in|
|Internal Memory||64 MB|
|Unit of Measure (distance display)||m, ft, in|
|EDM Accuracy (Precision)||2 mm + 2 ppm|
|Power Source||Rechargeable Li-Ion battery|
|Battery Life||9 hours|
|Battery Life Alert||yes|
|Field of View||1 degree 30 arcmin|
|Minimum Focus Distance||5.6 ft|
Display and Keypad
|Type||Black and white LCD|
|Pixels||160 x 96|
|Surveying and Construction||yes|
|Mapping and GIS (geographic information systems)||yes|
Measurement Range (under fair weather conditions)
|Single Prism||9,842 ft (3,000 m)|
|No Prism||820 ft (250 m)|
|Coordinate Measurement Point||yes|
|Angle and Distance Stake Out||yes|
|Stake Out Line||yes|
|Accuracy||0.15 cm at 5 ft instrument height|
|Operating System||Windows CE Core|