Photographic 3D scanner
The photographic 3D scanner (HL 3DS+) adopts new coding calibration technology, which is the core mastery and application of 3D photogrammetry technology. It reduces physical distortion and improves the scanning accuracy of original 3D data. Heterodyne multi-frequency phase-shifting grating technology is used to improve the quality of scanning point clouds. It truly has a blue light device scanning system, and the photo-type 3D scanner scans data point spacing up to 0.01mm, which is suitable for scanning fine workpieces. It adopts a new core design concept and applies carbon fiber materials to improve the stability of the product during operation.
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Product features
Core Technology
Core Technology
  • Using heterodyne multi-frequency phase-shift grating technology, it is more advanced and reliable
High scanning accuracy
High scanning accuracy
  • Multi-angle coding calibration, single frame accuracy up to ±0.006mm
patented technology
patented technology
  • Small stress deformation and good thermal stability greatly improve the global splicing accuracy by 5-20 times.
Good data quality
Good data quality
  • Imported original lens, extremely low scanning noise rate, million-level industrial lens, small optical distortion
Specification parameters
Scanning modeNon-contact three-dimensional scanning ( photographic three-dimensional scanning )
Projection, grating technologyMicrostructure light projection and extrapolation multi-frequency phase shift technology
Calibrating practiceLoop coding calibration ( 13 steps )

Single scan range(mm)

Independent mode400×300
Regulatory mode200×150
Single measurement accuracy(mm)±0.006
Single-sided scanning time(s)<5,<3
Splicing methodAutomatic intelligent splicing, manual feature splicing
Scannable object range(mm)10~4000
Average sampling point distance(mm)0.01-0.47

Industrial three-dimensional photogrammetry(precision)

Support industrial three-dimensional photogrammetry splicing engineering coordinate point file import 

( ≤ ± 0.04mm / 4m )

IndustrycameraResolution(pixels)1.31million pixels

Camera angle(degree)

18 degrees, 27 degrees, 32.5 degrees
Industrial lens(mm)8, 12, 16, 25, 35 depending on the model configuration
Calibration unitMetal / Glass / Granite
Industrial operation tableMobile tripod / professional workbench / heavy operating frame
Data output formatASC,STL,PLY, IGES
Operating systemWindows xp / Windows 7 / Windows 10 32-bit / 64-bit Chinese / English
Light source, energy(W)Standard 100 W halogen LED, 50 W high-energy LED ( White ) ; high-energy lamp ( HPL ) 250 W halogen lamp
Calibration boardSquare granite material calibration plate
Working temperature, power supply0~40℃、100~240V AC
Examining reportThe equipment accuracy test report and calibration version accuracy test report issued by the metrology quality inspection institute
Camera platform360 degree free adjustment platform before and after
Scanning deviceDevice Size(mm)580x150x125
Device weight(kg)3.3

quality assurance
The photogrammetry function enables higher scanning accuracy and the technical level is superior to that of the same industry.