Description

Leica P20 ScanStation Ultra-High Speed Scanner

Unprecedented performance in ultra-high speed laser scanning

Productivity & Accuracy
An innovative combination of advanced time-of-flight range measurement plus modern Waveform Digitising (WFD) technology enables the compact Leica P20 ScanStation to achieve ultra-high scan speeds and low-noise performance at extended range (to 120 m). Together with high-accuracy angular measurements and survey-grade tilt compensation, Leica P20 ScanStation delivers unprecedented ultra-high speed scan data quality for as-built and scene surveys

Scan up to 1 million points per second
Leica P20 ScanStation is the ideal instrument when very short time windows are available for capturing High-Definition Survey data or when ultra-high density, full dome scan data is needed for client deliverables.

Leica P20 ScanStation

Unmatched environmental capabilities
Developed and manufactured by Leica Geosystems, Leica P20 ScanStation lets users apply ultra-high speed scanning in operating temperatures ranging from -20° C to +50° C. Moreover, with an Ingress Protection rating of IP54 and an eye-safe laser rating, users can reap the benefits of ultra-high speed scanning for even more sites and projects

”Check & Adjust” for added confidence
Leica P20 ScanStation is the first laser scanner to feature a valuable “Check & Adjust” capability. Instead of sending the instrument to a service centre, users can electronically check the accuracy of their ScanStation P20 themselves and automatically adjust instrument parameters to ensure the highest level of performance

PRODUCT SPECIFICATIONS

GENERAL
Instrument type	Compact, ultra-high speed pulsed laser scanner with survey grade accuracy, range and field-of-view; integrated camera and laser plummet
User interface	Onboard control, notebook or tablet PC, PDA
Data storage	Integrated solid-state drive (SSD) or external USB flash drive
Camera	Auto-adjusting, integrated high-resolution digital camera with zoom video

SYSTEM PERFORMANCE
Accuracy of single measurement 3D Position Accuracy Linearity error Angular accuracy	3 mm at 50 m; 6 mm at 100 m ≤ 1 mm 8” horizontal; 8” vertical
Target acquisition*	2 mm standard deviation up to 50 m
Dual-axis compensator	Selectable on/off, resolution 1”, dynamic range +/– 5’, accuracy 1.5”

LASER SCANNING AND IMAGING SYSTEM
Type	Ultra-high speed time-of-flight enhanced by Waveform Digitising (WFD) technology
Wavelength	808 nm (invisible) / 658 (visible)
Laser class	2 (in accordance with IEC 60825-1)
Beam divergenc	0.2mrad
Beam diameter at front window	≤ 2.8 mm
Range	Up to 120 m; 18% reflectivity (minimum range 0.4 m)
Scan rate	Up to 1’000’000 points/
Range noise	Range Black (10%) Gray (28%) White (100%) 10 m 0.8 mm rms 0.5 mm rms 0.4 mm rms 25 m 1.0 mm rms 0.6 mm rms 0.5 mm rms 50 m 2.8 mm rms 1.1 mm rms 0.7 mm rms 100 m 9.0 mm rms 4.3 mm rms 1.5 mm rm
Scan time and resolution (hh:mm:ss)	7 pre-set point spacings (mm at 10 m) Spacing Quality level mm 1 2 3 4 50 00:20 00:20 00:28 —- 25 00:33 00:33 00:53 01:43 12.5 00:58 01:44 03:24 06:46 6.3 01:49 03:25 06:46 13:30 3.1 03:30 06:47 13:30 26:59 1.6 13:33 27:04 54:07 —- 0.8 54:07 1:48:13 —- —-
Field-of-View Horizontal Vertical Aiming/Sighting	360° 270° Parallax-free, integrated zoom vide
Scanning optics	Vertically rotating mirror on horizontally rotating base Up to 50 Hz with internal battery Up to 100 Hz with external power suppl
Data storage capacity	256 GB onboard solid-state drive (SSD) or external USB device
Communications	Gigabit Ethernet or integrated Wireless LAN
Imaging	5 megapixels per each 17° x 17° colour image; streaming video with zoom; auto-adjusts to ambient lightin
Onboard display	Touchscreen control with stylus, full colour VGA graphic display (640 x 480 pixels
Level indicator	Ethernet, WLAN or USB 2.0 device
Data transfer	Ethernet, WLAN or USB 2.0 device
Laser plummet	Laser class 1 (IEC 60825-1) Centering accuracy: 1.5 mm at 1.5 m Laser dot diameter: 2.5 mm at 1.5 m Selectable ON/OFF

ELECTRICAL
Power supply	24 V DC, 100 – 240 V AC
Power consumption	40 W typical
Battery type	Internal: Li-Ion; External: Li-Ion
Power ports	Internal: 2, External: 1 (simultaneous use, hot swappable)
Duration	Internal > 7 h (2 batteries), External > 8.5 h (room temp.)

ENVIRONMENTAL
Operating temperature	–20° C to +50° C / –4° F to 122° F
Storage temperature	–40° C to +70° C / –40° F to 158° F
Lighting	Fully operational between bright sunlight and complete darkness
Humidity	Non-condensing
Dust/Humidity	IP54 (IEC 60529)

PHYSICAL
Scanner Dimensions (D x W x H) / Weight	238 mm x 358 mm x 395 mm / 9.4” x 14.1” x 15.6” 11.9 kg / 26.2 lbs, nominal (w/o batteries)
Battery (internal) Dimensions (D x W x H) / Weight	40 mm x 72 mm x 77 mm / 1.6” x 2.8” x 3.0” 0.4 kg / 0.9 lbs
Battery (external) Dimensions (D x W x H) / Weight	95 mm x 248 mm x 60 mm / 3.7” x 9.8” x 2.4” 1.9 kg / 4.2 lbs
AC Power Supply Dimensions (D x W x H) / Weight	170 mm x 85 mm x 42.5 mm / 6.6” x 3.3” x 1.6” 0.86 kg / 1.9 lbs
Mounting	Upright or upside down