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Spectra Precision Focus 35 Robotic Total Station

  • Spectra Precision Focus 35 Robotic Total Station
Price:
$9,100.00
Condition:
Used
Quantity:
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Product Description

The Spectra Focus 35 is the latest and most powerful Robotic total station on the market. With its patented StepDrive™ motion technology, tracking sensor that uses LockNGo™ FastTrack tracking technology, and red/green tracking, you can complete jobs faster and more accurately by yourself than you ever could with a crew. This truly is the only piece of surveying equipment that you will ever need.
Features :
  • LockNGo FastTrack technology keeps the instrument locked on to the prism at all times
  • Quickly and accurately control the horizontal and vertical with the patented StepDrive™ motion technology
  • Onboard touch screen controlled Windows CE with Spectra Precision Survey Pro™
  • Get the accuracy you need with 1”, 2”, 3” or 5” models available
  • 2.4 GHz interference-free radio
Specification :
PERFORMANCE

Angle measurement
Accuracy
(Standard deviation based on ISO 17123-3) 1" (0.3 mgon), 2" (0.6 mgon), 3" (1.0 mgon), or 5" (1.5 mgon)
Angle reading (least count display)  
     Standard 1" (0.3 mgon)
     1" model 0.5" (0.15 mgon)
Tracking 2" (0.6 mgon)
   
Distance measurement1
Accuracy to Prism
(Standard deviation based on ISO 17123-4)  
     Standard 2 mm + 2 ppm (0.007 ft + 2 ppm)
     Tracking 5 mm + 2 ppm (0.016 ft + 2 ppm)
Accuracy Reflectorless Mode  
     Standard
     <300 m (984 ft) 3 mm + 2 ppm (0.01 ft + 2 ppm)
     Standard
     >300 m (984 ft) 5 mm + 2 ppm (0.016 ft + 2 ppm)
     Tracking 10 mm + 2 ppm (0.033 ft + 2 ppm)
Measuring time  
     Prism Standard 2.4 sec.
     Prism Tracking 0.5 sec.
     Reflectorless Standard 3–15 sec.
     Reflectorless Tracking 0.7 sec.
Range Prism Mode  
     1 prism 4000 m (13,123 ft)
     3 prisms 7000 m (22,966 ft)
     Foil Reflector 60 mm 300 m (984 ft)
Range Reflectorless Mode
  Good3 Normal4 Difficult5
KGC2 (18%) 400 m
(1,312 ft) 350 m
(1,148ft) 300 m
(984 ft)
KGC (90%) 800 m
(2,625 ft 600 m
(1,969 ft) 400 m
(1,312 ft)
Foil Reflector
60 mm 1,000 m
(3,280 ft) 1,000 m
(3,280 ft) 800 m
(2,625 ft)
Shortest possible range 1.5 m (4.9 ft)
Automatic level compensator
Type dual-axis
Accuracy 0.5" (0.15 mgon)
Working Range .±5.5' (±100 mgon)
 
EDM SPECIFICATIONS

EDM Laser and Principle
Light source Laser Diode 660 nm
Principle Phase Shift
EDM Beam divergence
Horizontal 4 cm/100 m (0.13 ft/328 ft)
Vertical 3 cm/100 m (0.10 ft/328 ft)
Atmospheric Correction –150 ppm to 160 ppm continuously
 
GENERAL SPECIFICATIONS
Coarse Leveling
Electronic coarse leveling range ±3° (±3.3 gon)
Circular level in tribrach 8'/2 mm (8'/0.007 ft)
Drives
Drive system Spectra Precision® StepDrive™ system
Rotation time maximum 90º/sec (100 gon/sec)
Rotation time Face 1 to Face 2 3.7 sec.
Positioning time180º (200 gon) 3.5 sec.
Clamps and slow motions StepDrive driven, endless fine adjustment
Centering
Centering system 3-pin
Plummet Built-in optical plummet
     Magnification 2.4 x
     Focusing distance 0.5 m to ∞ (1.6 ft to ∞)
Telescope
Magnification 31x
Aperture 50 mm (1.96 in)
Field of view 1º30’
Focusing distance 1.5 m to ∞ (4.9 ft to ∞)
Illuminated crosshair Standard
Tracklight built in Standard
Trunnion axis height 196 mm (7.71 in)
Environmental
Operating temperature –20 ºC to +50 ºC (–4 ºF to +122 ºF)
Dust and water proofing IP55
Power supply
Internal battery Li-Ion, 11.1 V/5.0 Ah
Operating time with one internal battery Approx. 6 hours
Communications
External foot connector USB cable connection and external power supply
Wireless communication Bluetooth®
Weight
Instrument 5.0 kg (11.0 lb)
Tribrach 0.7 kg (1.54 lb)
Internal battery 0.3 kg (0.66 lb)
 
ROBOTIC SPECIFICATION
Robotic Operation1
Maximum Robotic Range 300 m to 800 m (984 ft to 2,625 ft)
Point precision at 200 m (656 ft) <2 mm (0.007 ft)
Maximum Search Distance 300 m to 800 m (984 ft to 2,625 ft)
Search Time (typical) 2–10 sec.
Communications
internal/external 2.4 GHz, frequency hopping, spread spectrum
GPS Search GeoLock6
GPS Search GeoLock™ 360º (400 gon)
Range Full robotic operation range
 
DATA COLLECTION
Control Units fixed on alidade
Face 1
     Display 3.5" TFT color touch screen, 320x240 Pixel, backlight
     Keyboard Alphanumeric keypad
     Memory (data storage) 128 MB RAM, 1 GB Flash
     Field App. Software Survey Pro and Layout Pro
Face 2  
     Display 6 lines, monochrome, 96x49 Pixel, backlight
     Keyboard 4 keys
     Instrument Software Functions Change Face, Radio and Instrument Settings, Measurement Value Display, Leveling

Included :
  • Focus 35 (3") Robotic Total Station
  • Had Carrying Case
  • Spectra Precision Range 3 Data Collector w/ Survey Pro
  • 2 Batteries
  • 360 Degree Prism
  • Robotic Prism Pole
  • Clamp and Claw


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