--->Enhanced, Extended performance 

• Enhanced performance:
  • The EDM beam size now changes to suit the target  type and conditions for observation
• EXtended Range:
  • Range for all measurement modes has been increased

Reflector (AP01 / 360º Prism ATP1)

Range AP01   : 1.3~5000m (average atmospheric condition)

                        : 1.3~6000m (good atmospheric condition)

Range ATP1   : 1.3~1000m (average atmospheric condition)

Accuracy        : 1.5mm+2ppm* (1” instrument)

                        : 2mm+2ppm (1”~5” instrument)

Beam spot : Φ200mm @100m

Beam divergence : +/-3.5'

  *with precision prism CPS12 

Sheet (90x90mm)

Range            : 1.3~500m

Accuracy        : 3mm+2ppm (1”~5” instrument)

Sokkia SRX Features

• Because it's the time spent between points that's important.
• Stress-Free Complete Remote Control RED-tech EX - Precise Distance Measurement over a Wide Range of Situations Encoders Enhanced with IACS Technology Multiple Data Interfaces Fully Wireless
  
• STRESS-FREE COMPLETE REMOTE CONTROL
  SRX eliminates the problems of previous remote control systems, which were often stressful and time-consuming to use.With SRX, there’s: - No more waiting for the total station to lock on to the prism - No more lost targets and unreliable tracking - No more accidental sighting of other reflective objects SRX achieves “stress-free complete remote control” with a combination of SRX series auto-tracking and an RCPR3 on-demand remote control system. This powerful combination eliminates operator stress and increases productivity immediately.
• On-Demand Remote Control System
  The On-demand Remote Control System emits a laser fan beam that is detected by the RC detector unit in the SRX handle. SRX quickly rotates in the direction of the prism, auto-points and starts measurement right away. The RC-PR3 unit is equipped with a directional sensor to ensure that SRX always rotates in the shortest direction, dramatically speeding up one-touch target acquisition.
• Quick Start!
  Simply press the measurement key and SRX will rotate toward the prism and immediately start measurement. SRX is available in both full robotic and upgradeable auto-pointing configurations.
• Focus on Where You’re Going!
  With SRX, you can smoothly continue measurement even if buildings, trees or passing traffic interrupt the line of sight. Even the roughest terrain poses no problem for SRX. All you need to do is pay attention to your footing and SRX will take care of the rest. If target loss should occur, press the measurement key and the on-demand remote control unit will automatically capture the prism using the on-board directional sensor, allowing you to continue without missing a beat.
• False Sighting Recovery
  If SRX gets caught sighting another reflective object, the ondemand remote control system quickly calls it back to the prism. Recovery and measurement are done at the push of a button.   
More Features of the SRX
• Completely new environmental-friendly design
• New motors and jog dials for precise positioning and accurate aiming
• Side mounted trigger key
• New precise and reliable absolute encoders
• New dual-mode Auto-pointing and Auto-tracking
• New enhanced On-Demand Remote Control System
• Integrated long-range Bluetooth wireless technology
• New Enhanced EXtended reflectorless technology
• New touch screen color display
• Windows CE 5 operating system
• New On-board software
• Compact Flash Card support (up to 1GB) and USB ports
• Serial data/power port.
• Flexible power system
• Dust proof and waterproof construction even when external devices are connected

 

• 
  ATP1 360˚ Prism
  No matter which way you sight it, Sokkia's unique ATP1 360˚ prism plays an important role in high-precision measurement by minimizing sighting error. The focally aligned 6-piece ATP1 offers the industry's best accuracy. Why set your sights on anything less than the best?

To see more about the Sokkia SRX, check out the Product Brochure
    SRX Specifications

SRX Physical Specifications 

• Featuring advanced protection against water and dust, SRX is ideal for use in inclement weather, humid environments, or on dusty work sites. Dust and water proof environment protection is kept even when the external battery or the data collector are connected.