HP-L-20.8 Laser Scanner

HP-L-20.8 - Fast and accurate scanning on the move

The HP-L-20.8 Laser Scanner is a complete rapid point cloud capture solution for the ROMER Absolute Arm. With adjustable line lengths and an increased data rate, this advanced laser scanner delivers accurate 3D point clouds at high speed, adapting automatically for excellent measurement results on even the most challenging of surfaces. Highly portable and easy to use, the HP-L-20.8 is a powerful tool for a huge range of metrology applications including feature inspection to CAD, free-form surface inspection to CAD and reverse engineering.

Designed for ROMER Absolute Arms, the HP-L-20.8 produces first class performance on complex workpieces made from the most challenging materials. With adjustable line lengths up to 220mm and a speed up to 150,000 points per second, this flexible laser scanner delivers accurate 3D point clouds at high speed.

HP-L-20.8 Laser Scanner

About you
About your company
Benefits of laser scanning:
  • Rapid capture of free form surfaces
  • High density point cloud for accurate feature inspection
  • Reliable measurement of fragile, flexible and soft parts
  • Increased productivity with shorter measuring times
  • Complete digital copies created in minutes

Sensor Features:

  • Fast - up to 220mm line and up to 150 000 points per second
  • Accurate - patented technology delivers high integrity point cloud
  • Versatile - automatic laser power adjustment according to surface
  • Portable - arm and scanner fit in a single transport case
  • Removable - repeatable mounting means no recalibration
  • CMM compatible - also works on Horizontal arm, Bridge and Gantry systems
 Laser  Class 2
 Standoff  180 ± 40mm
 Line rate  max. 100Hz
 Line width range  min  176 mm / 104 mm / 51 mm / 40 mm / 20 mm
   mid  220 mm / 130 mm / 63 mm / 51 mm / 25 mm
   max  231 mm / 148 mm / 75 mm / 60 mm / 30 mm
 Data Rate  max. 150,000 points per second
 Minimum point spacing  0.013 mm
 Probing Form error (1 σ)  9 µm
 Probing Dispersion value*
 P[Form.Sph.D95%:Tr:ODS]
 36 µm
 Operating Temperature  10° to 42° C / 50° to 108° F
 Warmup Time  5 minutes
 Sensor IP Rating  64
 Sensor Size L x W x H  137 x 76 x 85 mm
 Sensor Weight  410g (462g with silicon sleeve)
 Storage temperature  -25° to -70° / -13° to -158° F
 Relative humidity  10% to 90% non-condensing
 Operational elevation  0 to 2000 m / 0 to 6600 ft.

*ISO10360-8:2013

         
 73 series Model Measuring range Scanning system accuracy** Arm weight incl. scanner
 7320SE  2.0 m / 6.6 ft.  0.075 mm / 0.0030 in.  7.9kg / 17.4 lbs
 7325SE  2.5 m / 8.2 ft.  0.080 mm / 0.0031 in.  8.2 kg / 18.1 lbs
 7330SE  3.0 m / 9.8 ft.  0.113 mm / 0.0044 in.  8.5 kg / 18.7 lbs
 7335SE  3.5 m / 11.5 ft.  0.140 mm / 0.0055 in.  8.8 kg / 19.4 lbs
 7340SE  4.0 m / 13.1 ft.   0.172 mm / 0.0068 in.  9.1 kg / 20.1 lbs
 7345SE  4.5 m / 14.8 ft.  0.203 mm / 0.0080 in.  9.4 kg / 20.7 lbs
 75 series  7520SE  2.0 m / 6.6 ft.  0.053 mm / 0.0021 in.  8.2kg / 18.1 lbs
 7525SE  2.5m / 8.2 ft.  0.058 mm / 0.0023 in.  8.5 kg / 18.7 lbs
 7530SE  3.0 m / 9.8 ft.  0.078 mm / 0.0031 in.  8.8 kg / 19.4 lbs
 7535SE  3.5 m / 11.5 ft.  0.096 mm / 0.0038 in.  9.1 kg / 20.1 lbs
 7540SE  4.0 m / 13.1 ft.  0.114 mm / 0.0045 in.  9.4 kg / 20.7 lbs
 7545SE  4.5 m / 14.8 ft. 0.133mm / 0.0052 in.  9.7 kg / 21.4 lbs
** The Scanning System Accuracy Test most accurately represents the reasonable expectations for machine performance in practical measuring applications while using the laser scanning method. The test consists of measuring a matte grey sphere with 5 different arm articulations. In each articulation of the arm the sphere is scanned from 5 different directions such that the majority of the sphere is scanned. The result is the maximum 3D centre to centre distance of the 5 spheres.
ROMER Absolute Arm Brochure
Case Study - CLAAS Agro, Tashkent, Uzbekistan

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