Specifications

Scanner general specifications

Table B-1 R3 MkII scanner general specifications
Specification UR3 XR3-C,
XR3-CT		 XR3-D,
XR3-CD 		SR3
Type Terrestrial laser scanner
Dimensions Height 390 mm 390 mm 390 mm 390 mm
Depth 192 mm 192 mm 192 mm 192 mm
Width 342 mm 318 mm 318 mm 318 mm
Height to UNC thread Scanner1 375.5 mm 375.5 mm 375.5 mm

378.5 mm
Off-centre mount2 - 405.5 mm
Weight3 12.1 kg 10.1 kg 10.3 kg 10.1 kg
Battery Type Li-ion
Run time 2.0 hours
Levelling Fine 20″
Coarse 1° over any tilt
Normal temperature range Regular 0° to +50°C
M20 -20° to +50°C
Limited exposure temperature range -40° to +50°C
(according to limited exposure time below)
Limited exposure time Regular 20 minutes
(starting from +20°C)
M20 8 hours
(starting from +20°C with neoprene jacket and external power)
Storage temperature -40° to +70°C
Magnetic compass ±1°
(assumes no metallic objects or magnetic field interference)
Internal GNSS receiver L1 GPS + QZSS
Protection class IP-65 (IEC 60529)
Data recorder Wireless ruggedised tablet controller plus onboard USB
Mounting Internal 5⁄8″ UNC thread and T-bolt slots
GPS mount External 5⁄8″ UNC thread

Laser rangefinder

Table B-2 R3 MkII laser rangefinder specifications
Specification UR3 XR3-C,
XR3-CT		 XR3-D,
XR3-CD 		SR3
Type Time of flight pulsed rangefinder
Range4 Maximum 3500 m 2800 m 1200 m /
600 m (dual) 		600 m off reflector
Minimum 5 m 2.5 m 2.5 m 1 m
Performance5 Accuracy 5 mm 5 mm 5 mm 4 mm
Repeatability ±4 mm
Exit aperture < 10 mm < 8 mm < 8 mm < 8 mm
Beam divergence (1/e2 radius) 0.4 mrad 0.25 mrad
Acquisition rates Normal 40 kHz 50 kHz 50 kHz -
Fast 80 kHz 100 kHz 100 kHz 100 kHz
Rapid 160 kHz 200 kHz 200 kHz 200 kHz
Ultra 320 kHz 400 kHz 400 kHz 400 kHz
Laser class Class 1 (IEC 60825-1:2014)
Wavelength Near infrared
Intensity measurement Yes
Angular step selectable 0.2° to 0.0125° 0.2° to 0.0125° 0.2° to 0.0125° 0.2° to 0.025°
Vertical scanning range Lower elevation -40° -40° -40° -40°
Upper elevation +40° +50° +60° (D)
+50° (CD)
+40° (D dual)
+30° (CD dual)		 +90° (zenith)
Total extent 80° 90° 100° (D)
90° (CD)
80° (D dual)
70° (CD dual) 		130°
Horizontal scanning range 360°

Range versus reflectivity

UR3

XR3

XR3 dual window

 

Note: Graph is indicative of single window scanning. For dual window scanning, the maximum range is capped to 600 m.

SR3

Figure B-1 Range vs reflectivity graphs for R3 MkII scanners

Scan point density

Table B-3 Comparison of scan point density settings
Point density setting Azimuth resolution
(° per step)		 Elevation resolution
(° per step)		 Theoretical maximum point count
(millions of points)6
UR3 XR3-C,
XR3-CT,
XR3-CD		 XR3-D SR3
1 0.2° 0.2° 0.72 M 0.81 M 0.9 M 1.17 M
27 0.1° 0.1° 2.88 M 3.24 M 3.6 M 4.68 M
4 0.05° 0.05° 11.52 M 12.96 M 14.4 M 18.72 M
8 0.025° 0.025° 46.08 M 51.84 M 57.6 M 74.88 M
168 0.0125° 0.0125° 184.32 M 207.36 M 230.4 M -

Digital camera

Table B-4 Digital camera specifications
Specification UR3, XR3-C, XR3-CT, XR3-CD SR3
Type 20 MP CMOS HDR digital panoramic camera
Angular range 60° vertical, 360° horizontal 80° vertical, 360° horizontal
Lens Zeiss 28 mm, with filter Voigtländer 21 mm, with filter
Pixel resolution 147 MP
Acquisition method During laser scan
Exposure control User definable
Depth of field 5 m to infinity
Image render method Corrected image automatically rendered to scan in PointStudio

Laser aimer (SR3 only)

Table B-5 SR3 laser aimer specifications
Specification Value
Type 635 nm red laser
Product laser class Class 1

Telescope (XR3-CT only)

Table B-6 XR3-CT backsighting telescope specifications
Specification Value
Angular range 80° vertical, 360° horizontal
Focal range 5 m to infinity
Focus control Electronic motorised focus
Objective aperture 28 mm
Magnification 14x
Reticule Crosshair
Field of view 3° in field
Resolving power ±5″
Minimum azimuth step 3.6″

FieldHHC tablet

Table B-7 FieldHHC tablet specifications
Specification Value
Type Panasonic Toughbook FZ-G2 ruggedised tablet PC
Durability IP65 water and dust resistant, drop resistant
Operating temperature range -29°C to +63°C
Dimensions (W x H x D) 279 mm x 188 mm x 23.5 mm
Weight Approximately 1.19 kg
RAM 16 GB
Storage 512 GB
Display 10.1″ LCD 1920 x 1200 sunlight-viewable capacitive touchscreen
Camera 8 MP with autofocus and LED flash
Battery run time Approximately 7.5 hours
AC adapter Input 100 V – 240 V AC, 50 Hz / 60 Hz
Output 15.6 V DC, 7.05 A

Note:  Maptek acknowledges the use of various Third Party software and associated licences as part of the system components of the FieldHHC software. A full list of Third Party Software can be found at www.maptek.com/legal/.

Network settings

Table B-8 Network settings for scanner–FieldHHC tablet communications
Setting Value
Ethernet IP address (tablet controller) 10.105.8.50
Ethernet IP address (scanner) 10.105.129.5
Wi-Fi IP address (tablet controller) 192.168.1.50
Wi-Fi IP address (scanner) 192.168.1.5
Subnet mask 255.255.0.0