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LMS-Z390

DETAILED INFORMATION
 

KEY FEATURES

  • Range up to 400 m @ Laser Class 1
  • Repeatability up to 2 mm
  • Measurement rate up to 11000 pts / sec
  • Field of View up to 80° x 360°
  • TCP/IP data interface, easily allowing
    wireless data transmission
  • Operated by any standard PC or Notebook
  • Fully portable, rugged & robust

MAIN APPLICATIONS

  • Architecture & Facade Measurement
  • As-Built Surveying
  • Archaeology & Cultural Heritage Documentation
  • Civil Engineering
  • City Modeling
  • Topography 

General    to top

The terrestrial laser scanner system RIEGL LMS-Z390i consists of a highly accurate and fast 3D scanner, associated operating and processing software RiSCAN PRO, and a calibrated and definitely orientated high-resolution digital camera. 
The system provides data which lend itself to automatic or semi-automatic processing of scan data and image data to generate products such as textured triangulated surfaces or orthophotos with depth information.
The RIEGL LMS-Z390i is a rugged and fully portable sensor especially designed for the rapid and accurate acquisition of high-quality three dimensional images, providing a unique and unrivalled combination of wide field-of-view, high accuracy, and fast data acquisition.
A standard Windows notebook and the bundled software package RiSCAN PRO enable the user to instantly acquire high-quality 3D data in the field and provide a variety of registration, post processing, 3D data viewing and export functions . 

 

Principle of Operation   to top

principle of scanner operation

The range finder electronics (1) of the 3D scanner RIEGL LMS-Z390i is optimized in order to meet the requirements of high speed scanning (fast laser repetition rate, fast and highly accurate signal processing, and high speed data interface).

The vertical deflection ("line scan") of the laser beam (2) is realized by a polygon (3) with a number of reflective surfaces. For high scanning rates and/or a vertical scan angle q up to 80°, the polygonal mirror rotates continuously at adjustable speed. For slow scanning rates and/or small scanning angles, it is oscillating linearly up and down. The horizontal scan ("frame scan") is provided by rotating the complete optical head (4) up to 360°.

Scandata: RANGE, ANGLE, SIGNAL AMPLITUDE and optional TIMESTAMP are transmitted to a laptop (6) via TCP/IP Ethernet Interface (5). Camera (7) data are fed into the same laptop via USB/firewire interface (8).

The RiSCAN PRO software (9) allows the operator to perform a large number of tasks including sensor configuration, data acquisition, data visualization, data manipulation, and data archiving. RiSCAN PRO runs on platforms WINDOWS XP and 2000 SP2.

 

Technical Data for LMS-Z390i  to top

Rangefinder Performance

 

 
Eye safety class
according to IEC60825-1:1993+A1:1997+A2:2001
The following clause applies for instruments delivered into the United States: Complies with 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated July 26, 2001.

Class 1 Laser Product
Measurement range 1)   
for natural targets, r ³ 80%
for natural targets, r ³ 10%

up to 400 m
up to 140 m
Minimum range
for natural targets
for reflector targets		 1 m
2 m
Accuracy 2) 6 mm
Repeatability 2) 4 mm (single shot)
2 mm (averaged)
Measurement rate up to 11000 pts/sec @ low scanning rate (oscillating mirror)
up to   8000 pts/sec @ high scanning rate (rotating mirror)
Laser wavelength near infrared
Beam divergence 3) typ. 0.3 mrad

Scanner Performance:
Vertical (line) scan
Scanning range  0° to 80°
Scanning mechanism rotating / oscillating mirror
Scanning rate  1 scan / sec to 20 scans / sec @ 80° scanning range
Angle stepwidth Delta Deta 4)
between consecutive laser shots		 0.002°  0.2°
Angular resolution 0.001°

Horizontal (frame) scan
Scanning range 0° to 360°
Scanning mechanism rotating optical head
Scanning rate 5) 0.01° / sec to 15° / sec
Angle stepwidth Delta Phi 4)
between consecutive scan lines 		 0.002°  0.75°
Angular resolution 0.001°
Inclination Sensors integrated, for vertical scanner setup position
Internal Sync Timer   (option)
 GPS-synchronized time stamping of scan data

General technical data:

Interface:
for configuration & data output
for configuration
for data output


Ethernet TCP/IP, 10/100 MBit/sec
RS232, 19.2 kBd 
ECP standard (enhanced capability port), parallel
Power supply input voltage
 12 - 28 V DC
Power consumption
 typ. 55 W max 68 W
Current consumption:
          @ 12 V DC
          @ 24 V DC
typ. 4.6 A max 5.7 A
typ. 2.3 A max 2.85 A
Main dimensions  463 x 210 mm (Length x Diameter)
Weight approx. 15 kg
Temperature range 0° C to +40°C (operation)
-10°C to +50°C (storage)
Protection class IP64, dust and splash-water proof
1) Typical values for average conditions. Maximum range is specified for flat targets with size in excess of the laser beam diameter and near to normal incidence of the laser beam. In bright sunlight, the operational range is considerably shorter than under an overcast sky.
2) One sigma @ 50 m range under RIEGL test conditions and vertical scanner setup position.
3) 0.3 mrad correspond to 30 mm increase of beamwidth per 100 m of range.
4) Selectable via Ethernet Interface or RS232.
5) Horizontal scan can be disabled, providing 2D-scanner operation.

Data sheet, LMS-Z390i, 14/08/2007

Information contained herein is believed to be accurate and reliable. However, no responsibility is assumed by RIEGL for its use. Technical data are subject to change without notice.

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Last updated 17/08/2007