Absolute Encoding Reflectorless Total Station ZTS 320

Main Features：

Dual-axis Compensation
The GTS-320/R is configured with advanced dual-axis compensator for auto error elimination and auto accuracy compensation.
Absolute Encoding
The absolute encoding disk ensures high accuracy, efficiency and stable performance. Intialization is needless but to measure the angle immediately as the GTS-320/R is turned on. The azimuth information won’t be missed even the GTS-320/R is power-off unexpectedly.
High-performance MCU SMT32
The SMT32 MCU based on ARM Cortexᵗᵐ-M processor enables the ZTS-320/R has extra high processing speed and low-power consumption.
Bluetooth
The bluetooth wireless technology makes GTS-320/R accessible to any data collector for real-time communication. The third party field software such as Carlson SurvCE is fully compatible with the GTS-320/R
Data storage
Diversified data transfer options such as SD card, USB pen drive, mini-B interface
Backlight
The display and keyboard with backlight for working in the dark.
Diagonal eyepiece
Support diagonal eyepiece for observation at steep line of sight.
Calibration Software
The proprietary calibration software is accessible for real-time diagnosis to ensure trouble-free operation.
Data transfer software
The proprietary data transfer software supports different type of output data format, which can be used in auto-CAD or other brands post processing software.

Technical Specification:
Angle Measurement
Measurement method: Absolute encoding
Minimum readout: 1''/5''/10'' (0.3mgon/1.5mgon/3mgon) adjustable
Accuracy: 2''
Distance measurement GTS-320 with reflector
Single prism: 3000m(9,842ft.) under good condition
Three prisms: 6000m(19,685ft.) under good condition
Reflective sheet: 800m (2.624ft.)
Accuracy: 2mm + 2ppm
Measuring time (fine/quick/tracking): 1.5s/1s/0.5s
Distance measurement GTS-320 without reflector
Reflector less range: 350m (1,148 ft.)
Single prism: >7500m (24,606 ft.)
Accuracy: 3nn + 2ppm
Measure time: 1.5s
Telescope
Magnification: 30x
Field of view: 1°30’ (2.7m at 100m)
Minimum focus distance: 1.5m
Reticle: Illuminated
Compensator
System: single-axis liquid tilt sensor/Dual-axis (optional)
Working range: ±3’
Setting accuracy: 1’’
Communication
Bluetooth
Interface: standard RS232, SD card, USB pen drive, mini B
Internal data memory: approx. 2000 points
Data format: ASCII
Operation
Operation system: Real-time operating system
Display: High-resolution backlight black and white display with contrast adjustment
Graphics: 192 * 96 pixels
Character: 6 lines * 25 characters
Keyboard: 2 sides alphanumeric backlit crystal keyboard
Laser plummet
Type: laser point 4 brightness levels, adjustment/optical plummet (optional)
Centering accuracy: 1mm at 1.5m instrument height
Power supply
Battery type: rechargeable Li-ion battery
Voltage/capacity: ZBA-400; 7.4v (DC)/3000mAH
Operating time with ZBA-400: optimal 16 hours (continuous angle measurement very 30 seconds)/10 hours (typical)
Measuring times: Approx. 12000 times
Weight
Approx. 5.5kg(12.1lb) (incl. Battery and Tribrach)
Environmental
Operating temperature: -20℃ ~ +50℃ (-4f to +122f)
Storage temperature: -40℃ ~ +70℃ (-40f to +158f)
Dust&water proof (IEC60529 standard)/Humidity: IP65/95% non-condensing

Chongqing Gold Mechanical & Electrical Equipment Co., Ltd is specialized in manufacturing and developing of Geophysical Exploration Instrument such as Resistivity Meter, IP Instrument, Resistivity Image, Seismic Instrument, Electromagnetic Instrument, Borehole Camera, Borehole Logging System, Water Level Meter; Borehole Drilling Equipment including Core/ Water Well/ Tunnel/ Engineering/ Anchor Drilling Rigs&Accessory and Geodetic Surveying Instrument(GNSS RTK System, Total Station, GIS Mapping and Echo Sounder).