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Tersus GNSS

TAS-Z6

test A robotic total station designed for efficient surveying, intelligent stakeout, and automated field operations.

Robotic total station with Power Search, ATR, intelligent field software, and monitoring workflow support.

1200 mATR measurement range
300 m / 15 sPower Search coverage
180 deg/sTorque-drive servo speed
12 hBattery life

01

Improve single-operator field efficiency

TAS Z6 is a robotic total station developed for engineering surveying, construction stakeout and automated field applications. Stable instrument control, efficient field operation logic, and a practical software ecosystem help crews complete layout and measurement tasks with fewer manual steps.

  • Designed for single-operator robotic workflows
  • Efficient surveying, stakeout, and repetitive field tasks
  • Clearer data management across complex projects

02

Power Search, ATR, and prism tracking in one workflow

Power Search scans a wide working area to locate prisms quickly, while ATR and Prism Track support precise aiming and continuous target following. Together they reduce downtime during targeting, reacquisition, and repeated measurements in dynamic field conditions.

  • 360-degree horizontal and 20-degree vertical Power Search coverage
  • ATR measurement up to 1200 m
  • Prism Lock supports moving target tracking up to 20 deg/s

03

Make survey and stakeout more intuitive

Integrated control software helps teams access measurement modes, stakeout, PS and ATR commands, and CAD-based workflows from a cleaner field interface. The built-in camera view supports point-and-aim operation, making remote control and on-screen stakeout more direct.

  • CAD stakeout directly on the base map
  • Toolbar access to high-frequency field controls
  • Real-time camera view for intuitive aiming and staking

04

From field control to monitoring analysis

The TAS Z6 workflow extends beyond instrument operation. Its field control software and TAS-MOS monitoring platform support automated measurement, data processing, plotting, and remote control for a more complete operational chain.

  • Data collection software for surveying and stakeout
  • Monitoring software for automatic measurement and plotting
  • Better continuity from collection to reporting

Use Cases

Applications

Civil Construction
Application 01 / 04

Civil Construction

Automated stakeout, elevation measurement, and structural positioning for construction projects.

Infrastructure and Transportation
Application 02 / 04

Infrastructure and Transportation

Precise positioning and verification for roads, bridges, railways, and urban infrastructure.

Monitoring
Application 03 / 04

Monitoring

Deformation and safety monitoring for infrastructure, construction sites, and sensitive environments.

Tunneling and Mining
Application 04 / 04

Tunneling and Mining

Alignment control, excavation monitoring, and deformation analysis in tunneling and mining operations.

Technical

Specifications

Range — standard prism4000m
Range — reflector1200m
Range — non-prism1000m
Accuracy — standard prism1mm + 1ppm
Accuracy — reflector3mm + 2ppm
Measuring time — fine0.3s
Measuring time — tracking0.2s
Measuring time — continuous0.3s
MethodAbsolute encoding technology
Angle display (least count)0.1″
Accuracy1″
Detection methodHorizontal & vertical disc: four-way detection
Maximum rotation speed180°/s
Maximum acceleration360°/s²
Face changing time≤ 3s
Drive typeUltra-quiet torque-drive servo
Range1.5 – 300m
Search time< 15s (typical)
Search scope20° (vertical) × 360° (horizontal)
Modify search scopeSupported
Range1.5 – 1200m
Tracking mode range600m
Pointing repeatability0.5″
Search time< 5s
Minimum angle for multi-target5′
Field of view1.5° (horizontal) × 1.2° (vertical)
Modify search scopeSupported
Prism lock tracking speedUp to 20°/s
ImagingErect
Effective aperture of objective lens45mm (EDM: 47mm)
Magnification30X
Field of view1°30′
Minimum focus distance1.5m
Wide-angle camera sensor5 MP CMOS
LensFixed focus
Camera field of view±7.05° (horizontal), ±5.3° (vertical)
Touch-to-aim visual measurementSupported
Operating systemAndroid 9.0
Data interfacesCellular, USB, Wi-Fi, Bluetooth, Micro USB, RS232
Long-range BluetoothUp to 600m
Guiding lightSupported
CompensatorDual-axis liquid photoelectric electronic compensator
Compensation range±6′
Compensator accuracy1″
Compensator resolution0.1″
Meteorological correctionAutomatic correction of input temperature and pressure
Electronic bubble6′/2mm
RAM3 GB
ROM32 GB
Screen typeLCD, digitally displayed, graphic
Screen size6.0 inches
Display rangeMax 99999999.9999m, Min 0.1mm
BatteryLithium, DC 14.4V 6400mAh × 2
Continuous working hours6h × 2
External input voltage12V – 30V
Operating temperature-20°C ~ +50°C
Storage temperature-40°C ~ +70°C
Waterproof / dustproofIP66
Weight9.5kg
Dimension430 × 255 × 235mm

Support

Frequently Asked Questions

Get Started

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