DATASHEET
Trimble Ri
© 2022, Trimble Inc. All rights reserved. Trimble, the Triangle & Globe logo are trademarks
of Trimble Inc., registered in the United States and other countries. All other trademarks are
the property of their respective owners. PN 022519-209 (07/22)
Trimble Building Construction Field Solutions
10368 Westmoor Drive
Westminster CO 80021 USA
800-361-1249 (Toll Free)
+1-937-245-5154 Phone
fieldtech@construction.trimble.com
Robotic Total Station
Performance
EDM Specifications
EDM Specifications cont'd
General Specifications
Accuracy
Angle Accuracy
(based on ISO 17123-3) 2" (0.6 mgon) / 3" (0.9 mgon)
Automatic level compensator
Type MEMS, dual-axis, self-leveling
Accuracy 2" (0.6 mgon)
Working Range ± 5 gon (± 4,5 °)
Distance measurement
Accuracy to Reflectors (based on ISO 17123-4)
Standard 2 mm (0.007 ft) + 2 ppm
Tracking 3 mm (0.01 ft)
Accuracy Reflectorless Mode 2 mm (0.007 ft) + 2 ppm
Range Reflector Mode
Single Prism 50 mm 900 m (2953 ft)
Single Prism 25 mm 400 m (1312 ft)
Cat-Eye Reflector 85 mm 300 m (984 ft)
Foil Reflector 60 mm 300 m (984 ft)
Shortest possible range 1 m (3.3 ft)
Range Reflectorless Mode
Kodak White (90% reflective) 840 m (2756 ft) / 150 m (492 ft)
Kodak Gray Card (18% reflective) 375 m (1230 ft) / 150 m (492ft)
Shortest possible range 0.5 m (1.6 ft)
Robotic Tracking
360° Cat-Eye Prism
Robotic Range 1,5 m (5 ft) … 120 m (427 ft)
360° Prism
Robotic Range 1,5 m (5 ft) … 400 m (985 ft)
Diameter < 10 mm @ 100 m (0.4 in/328 ft)
Diameter < 4 mm @ 40 m (0.16 in/131 ft)
Telescope
Lens System Continuous focus
Aperture 32 mm (1.3 in)
Field of view 2 gon – 12 gon (1.8 deg – 11 deg)
Focusing distance 0.5 m – Infinity (1.7 ft – Infinity)
Crosshair Digital, superimposed
Tracklight built in Red / Green Status LEDs
Camera
Resolution of Stream 960 x 540 or 1920 x 1080
Resolution of Still Image 1 - 7 m: 1920 x 1080 (2,1 MPx)
7 - 300 m: 2560 x 1440 (3,7 MPx)
Environmental
Operating temperature –20 ºC to +50 ºC (–4 ºF to +122 ºF)
Storage temperature –40 °C to +70 °C (-40°F to +158 °F)
Dust and water proofing IP55
Power Supply
Internal battery Li-Ion, 10.8 V / 6.5Ah
Operating time 4.5 hours
Communications
Wireless communication WLAN, Dual 2.4GHz and 5GHz band,
IEEE 802.11 a/b/g/n/ac
Weight
Instrument (Trimble Ri) 5,65 kg
Internal battery (Trimble Ri) 0.37 kg
Dimensions
Height x Width x Depth (Trimble Ri) 368mm x 184mm x 178mm
EDM Laser and Principle
Light source Laser Diode 660 nm
Laser Class Safety
Reflector Mode Laser Class 2
Reflector-less Mode and Laser Pointer Laser Class 2
EDM Beam divergence
Divergence adaptive to distance (focusable laser)
fieldtech.trimble.com
