Sunway ATS 120R Total Station

Sunway ATS-120R Total Station is the most economical model, measures without prism up to 600m, configured with advanced dual axis compensator for automatic error elimination and automatic compensation of accuracy, diversified data transfer options such as card SD, USB pen drive, data cable interface.

This high precision total station is widely used in surveying, topography and cartography, engineering construction, is popular in the market of measuring instruments for its high precision, good quality, competitive price.

  • 2″ Accuracy
  • Construction and Survey Application Software On Board
  • Dual Side Display Control Panel.
  • Reflectorless operation upto 600m.
  • IP55 – Strong Environmental Specification against Tough Sites
  • Integrated Bluetooth® technology
  • Up to 16 hours of battery life
  • Key buttons are illuminated to minimze mistakes.
  • USB Pen Drive & SD Memory Card Support
  • Internal memory has 20,000 points to record.

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Key Features Sunway ATS-120R Series Total Station

Sunway ATS-120R series Total Station is used in engineering, produce by Suzhou Sunway Photoelectric Technology Co.Ltd., a subsidiary of a Hi-Target Surveying Instrument Co.Ltd.It have no prism measurement function, absolute encoder angle measurement technology, angle measurement accuracy 2 seconds, no prism measurement accuracy 3mm+ 2ppm and a breakthrough in the use of the STM32 architecture. Sunway ATS-120R series Total Station configures a variety of communication interfaces and smart calibration software implements the diversity of data transmission selection and real-time detection function.

Powerful and Fast EDM Capabillity
Sunway ATS-120R series Total Station’s no prism measurement range up to 1000 meters. No prism measurement accuracy 3mm+2ppm. Accurate measurement 0.8S, Track measurement 0.3S.

STM32 Architecture
The STM32 MCU based on ARM CortexTM-M processor enables the total station has extra high processing speed and low-power consumption.

Intelligent Calibration Software
Accessible for real-time diagnosis to ensure trouble-free operation. The software can determine 90 percent of the Problem.

Absolute Encoder Angle Measurement
1023 pairs of absolutely coded disc. All Sunway ATS-120R Series angle measurement accuracy is two seconds. Starting without initialization.The data will save automatically when the power failure.

Stable Dual-axis Compensation
Compensation range 3′. Operation can be visualized and High accuracy of angle measurement.

Rich Communication and Transmission
With RS232C, SD, USB and MiniUSB communication interface. Using Bluetooth for data transmission, make data transmission more convenient.

Reliable Large Volume Memory
Internal memory has 20,000 points to record.
USB memory can be used up to 8GB.

Sunway Total Station ATS120R Technical Specifications:

Model ATS-120R Sunway Total Station
Angle Measurement
Measurement Method Absolute Encoding
Minimum Readout 1″
Accuracy 2″
Magnification 30X
Field of View 1°30′
Minimum focusing Distance 1.3m
Reticle illumination 5 brightness levels
System Liquid tilt sensor/Dual-axis
Working Range ±3′
Accuracy 1″
Distance Measurement (with Reflector)
Single Prism
(Under general/good conditions)
Reflective Sheet 800m
Accuracy 2mm+2ppm
Measuring Time (Fine/Tracking) 1s/0.5s
Distance Measurement (Reflectorless)
Reflectorless Range
(Calculated by Kodak Gray Card white side with 90% reflective)
Accuracy 3mm+2ppm
Measuring Time 1.5s
Internal Data Memory Approx. 20,000 points
External Data Memory Plug-in memory device: USB flash memory (max. 8GB)
Plug-in memory device: SD memory card (max. 8GB)
Interface Serial RS-232, Mini-B
Data Format ASCII
System Real-time Operating System
Display High resolution back-light black and white display with contrast adjustment
Graphics 192×96 pixels
Control Panel 2 Sides Alphanumeric backlight crystal keyboard
Laser Plummet
Type Laser point, 4 brightness levels adjustment
Centering Accuracy 1mm at 1.5m instrument height
Operating temperature -4ºF to +122ºF (-20ºC to +50ºC)
Storage temperature -40ºF to +158ºF (-40ºC to +70ºC)
Temperature & Pressure Manual Input
Dust & Water Proof (IEC60529 Standard) IP55
Power Supply
Battery Type Li-ion rechargeable battery
Voltage/Capacity ZBA400: 7.4V(DC)/3000mAh
Operating Time with ZBA400 Optimal 16 Hours
(Continuous angle measurement every 30 seconds)/10 Hours Typical
Measuring Times Approx 12000 times

Sunway ATS120R Total Station Scope of delivery

  • Sunway ATS-120R Total Station
  • 2 Nos. Rechargeable Battery
  • 1 No. Battery Charger
  • Tool Pouch
  • Screwdriver
  • Lens Brush
  • Adjusting Pin 2x
  • Cleaning Cloth
  • Operation Manual Soft Copy
  • USB memory stick
  • Carrying case
  • Carrying Strap
  • Heavy Duty Wooden Tripod
  • Prism with Holder & Target Plate
  • Telescopic Prism Pole
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Sunway ATS 120R Total Station - Powerful & Fast EDM Capability

Sunway ATS120R is configured with advanced dual-axis compensator for auto error elimination and auto accuracy compensation.

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