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Trimble S7 3" Robotic Total Station

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Trimble S7 3-inch DR Plus Robotic Total Station
Item ID: X1884-L/T*
Condition: Refurbished
Warranty: 90 Day Exchange


* Trimble S7 3" Robotic Total Station [ID- X1884-L/T*]
         - Robotic
         - AutoLock
         - 2.4GHz Radio
         - Calibrated By A Trimble Authorized Service Center
* Li-Ion Battery Charger w/ AC Adapter & DC Car Charger
* Antenna
* Trimble 53018010 Battery Charger w/ AC Adapter
* Power Cord
* User Manual On Cd-ROM
* Hard Carrying Case (G)


Trimble S7 3" Total Station

The Trimble® S7 Total Station combines scanning, imaging and surveying into one powerful solution. Now you only need one instrument on the job site to perform all your data capture. Create 3D models, high accuracy visual site documentation, point clouds, and more using the Trimble S7, Trimble Access™ field software and Trimble Business Center office software.

The Trimble S7 is the ultimate system for efficient surveying, allowing you to adapt to any situation and increasing your productivity in the field. The combination of SureScan, Trimble VISION™, FineLock™ and DR Plus technology, along with many other features, means you’ll be able to collect data faster and more accurately than ever before.

Integrated 3D Scanning
Save time in the field and in the office with Trimble SureScan technology. Now you have the flexibility to perform feature-rich scans every day. Efficiently capture the information you need to create digital terrain models (DTMs), perform volume calculations and make topographic measurements faster than with traditional surveying methods. SureScan technology enables you to collect and process data faster by focusing on collecting the right points, not just more points

Improved Trimble VISION Technology
Trimble VISION technology gives you the power to direct your survey with live video images on the controller as well as create a wide variety of deliverables from collected imagery. Capture measurements to prisms or reflectorless with point-and-click efficiency via video. Quickly document your site and add notes directly to the pictures in the field to ensure you never miss that critical information. Back in the office, you can use your Trimble VISION data for measurements, or to process 360-degree panoramas and high dynamic range (HDR) images for even clearer deliverables.

Superior Accuracy with Trimble DR Plus
Trimble DR Plus range measurement technology provides extended range of Direct Reflex measurement without a prism. Now you can you measure further with fewer instrument set-ups and enhance your scanning performance. Trimble DR Plus, combined with the smooth and silent MagDrive™ servo technology, creates unmatched capability for quick measurements, without compromising on accuracy.

Stay On Point
Reduce aiming error, avoid costly re-measurement and be confident in your results with Trimble SurePoint™. The Trimble S7 Total Station aims and stays on target through wind, handling, and sinkage, actively correcting for unwanted movement ensuring accurate pointing and measurement every time. With its exclusive MultiTrack™ technology and Target ID capabilities, surveyors can choose the type of target, passive or active, that best suits the job site conditions and be confident that they will find and lock to the correct target.

Manage Your Assets
Know where your total stations are 24 hours a day with Trimble Locate2Protect technology. See where your equipment is at any given time and get alerts if your instrument leaves a job site or experiences unexpected equipment shock or abuse. Trimble InSphere™ Equipment Manager lets you view usage and keep up-to-date on firmware, software and maintenance requirements. With Trimble Locate2Protect and InSphere Equipment Manager, you can rest assured knowing your equipment is up-to-date and where it should be.

Powerful Field and Office Software
Choose from a variety of Trimble controllers operating the feature rich, intuitive Trimble Access field software. Streamlined workflows like Roads, Utilities and Pipelines guide crews through common project types, helping to get the job done faster with less distractions. Trimble Access workflows can also be customized to fit your needs. Back in the office, trust Trimble Business Center to help you check, process and adjust your optical and GNSS data in one software solution.

  • Surveying, imaging and 3D scanning in one powerful solution
  • Improved Trimble VISION technology for video robotic control, scene documentation and photogrametric measurements
  • Locate2Protect real-time equipment management
  • Trimble DR Plus for long range and superior accuracy
  • Intuitive Trimble Access Field Software
  • Trimble Business Center Offi ce Software for quick data processing

Angle measurement
Sensor type Absolute encoder with diametrical reading
Accuracy (Standard deviation based on DIN 18723)
1" (0.3 mgon) 2" (0.6 mgon), 3" (1.0 mgon), or 5" (1.5 mgon)
Display (least count) 0.1" (0.01 mgon)
Automatic level compensator
Type TypeCentered dual-axis
Accuracy 0.5" (0.15 mgon)
Range . ±5.4’ (±100 mgon)
Distance measurement
Accuracy (RMSE)
Prism mode 

Standard: 1 mm + 2 ppm (0.003 ft + 2 ppm)
Tracking: 4 mm + 2 ppm (0.013 ft + 2 ppm)
DR mode Standard: 2 mm + 2 ppm (0.0065 ft + 2 ppm)
Tracking: 4 mm + 2 ppm (0.013 ft + 2 ppm)
Extended range: 10 mm + 2 ppm (0.033 ft + 2 ppm)
Measuring time
Prism mode 
Standard: 1.2 sec
Tracking: 0.4 sec
DR mode Standard: 1–5 sec
Tracking: 0.4 sec
Measurement range
Prism mode 1 prism: 2,500 m (8,202 ft)
1 prism Long Range mode: 5,500 m (18,044 ft) (max. range)
Shortest possible range: 0.2 m (0.65 ft)
Range from 1 m up to 250 m (3.28 ft–820 ft)
Speed up to 15 points/sec
Minimum point spacing 10 mm (0.032 ft)
Standard deviation 1.5 mm @ ≤50 m (0.0049 ft @ ≤164 ft)
Single 3D point accuracy 10 mm @ ≤150 m (0.032 ft @ ≤492 ft)
Light source Pulsed Laser diode 905 nm; Laser class 1
Beam divergence
Horizontal: 2 cm/50 m (0.06 ft/164 ft)
Vertical: 4 cm/50 m (0.13 ft/164 ft)
Circular level in tribrach 8'/2 mm (8'/0.007 ft)
Electronic 2-axis level in the LC-display with a resolution of 0.3" (0.1 mgon)
Servo system
MagDrive servo technology Integrated servo/angle sensor electromagnetic direct drive
Rotation speed 115 degrees/sec (128 gon/sec)
Rotation time Face 1 to Face 2 2.6 sec
Positioning speed180 degrees (200 gon) 2.6 sec
Clamps and slow motions Servo-driven, endless fine adjustment
Centering system Trimble 3-pin
Optical plummet Built-in optical plummet
Magnification focusing distance 2.3×/0.5 m to infinity (1.6 ft to infinity
Magnification 30×
Aperture 40 mm (1.57 in)
Field of view at 100 m (328 ft) 2.6 m at 100 m (8.5 ft at 328 ft)
Focusing distance 1.5 m (4.92 ft) to infinity
Illuminated crosshair Variable (10 steps)
Autofocus Standard
Chip Color Digital Image Sensor
Resolution 2048 x 1536 pixels
Focal length 23 mm (0.09 ft)
Depth of field 3 m to infinity (9.84 ft to infinity)
Field of view 16.5° x 12.3° (18.3 gon x 13.7 gon)
Digital zoom .4-step (1x, 2x, 4x, 8x)
Exposure Spot, HDR, Automatic
Brightness User-definable
Image storage Up to 2048 x 1536 pixels
File format JPEG
Compression ratio User-definable
Video streaming . 5 frames/sec
Autolock and Robotic Range
Passive prisms 500–700 m (1,640–2,297 ft)
Trimble MultiTrack Target 800 m (2,625 ft)
Trimble ActiveTrack 360 Target 500 m (1,640 Ft)
Autolock pointing precision at 200 m (656 ft) (Standard deviation)
Passive prisms <2 mm (0.007 ft)
Trimble MultiTrack Target <2 mm (0.007 ft)
Trimble ActiveTrack 360 Target <2 mm (0.007 ft)
Shortest search distance 0.2 m (0.65 ft)
Type of radio internal/external 2.4 GHz frequency-hopping, spread-sprectrum radios
Search time (typical) 2–10 sec
Pointing precision at 300 m (980 ft) <1 mm (0.003 ft)
Range to passive prisms (min–max) 20 m–700 m (64 ft–2,297 ft)
Minimum spacing between prisms at 200 m (656 ft) 0.8 m (2.625 ft)
GPS Search/GeoLock 360 degrees (400 gon) or defined horizontal and vertical search window
Solution acquisition time 15–30 sec
Target re-acquisition time <3 sec
Range Autolock & Robotic range limits