Hand-held 3D scanner Practice-H2

medical industrywirelessstructured light

1. A composite color 3D scanning system composed of two black-and-white image acquisition units, one color image acquisition unit, and two light sources (22-line infrared laser and infrared VCSEL). The system features a simple and stable structure
with an ergonomic handheld design. (Supporting documentation required)
2. Eye-Safe Scanning Modes
3. Both the infrared laser scanning mode and infrared VCSEL speckle scanning mode can operate safely by turning off the color camera illumination group to achieve a comfortable and safe “no-light” (invisible light) scanning environment.
4. Accuracy: Up to 0.08 mm under marker-point alignment mode. 5. Point Spacing Range: 0.1–3.0 mm.
6. Marker-Free Scanning: Both infrared laser and infrared speckle light sources support direct scanning without the need for markers, trackers, or reverse positioning devices.
7. Scanning Rate: Infrared laser mode (marker-point alignment): up to 70 fps, Infrared VCSEL speckle mode: up to 30 fps
8. Scanning Distance Range: VCSEL speckle mode: 150–1500 mm
9. Infrared laser mode: 150–1000 mm
10. Local Precision Scanning: In infrared speckle fast scanning mode, users can perform local high-precision scanning using infrared laser or small-area speckle without creating a new project. The same scan project supports multi-resolution scanning that directly merges without manual alignment. (Supporting documentation required)
11. Color Texture Scanning: Both the VCSEL speckle and infrared laser modes support color texture scanning. The device integrates a built-in color image acquisition unit (no external color module required, ensuring structural stability).
12. Data Output: Supports multiple data formats: *.obj, *.stl, *.ply, *.asc, *.mk2, *.txt, *.epj, *.apj, *.spj, *.map, .sk, etc. Data can be used for 3D printing, artistic surface refinement, texture remapping, and reverse engineering. 13. Main Scanner Weight: Not exceeding 600 g. The scanner includes a touchscreen
interface (no physical buttons) and a standard wireless handle enabling wireless data transmission between the scanner and PC. 14. Wireless transmission rate: up to 80 fps in laser-marker mode; up to 30 fps in VCSEL/laser hybrid mode.
15. Equipped with two 6000 mAh lithium batteries.
16. Supports both wired and wireless scanning modes.
17. Software Compatibility with Professional 3rd-Party Platforms: The scanning software must provide direct data interfaces with professional third-party metrology software such as ZEISS Quality Suite, PolyWorks, and Geomagic. To ensure data integrity and
consistency, scanned data should be transferable directly into these software environments without manual export for inspection, comparison, and analysis. (Supporting documentation required)
18. Included Texture Replacement Plug-in (Free): The system must include a free texture replacement plug-in that allows smart and fast texture remapping by combining the color mesh file (e.g., *.spj) with multi-angle photos taken by a phone or camera. The
plug-in should allow one-click import from the scanning interface and support global/local texture replacement, multi-image patching, mosaic line editing, etc. (Supporting documentation required)
19. Basic Software Functions:
(1) Supports color 3D data acquisition, automatic point cloud/mesh processing, texture mapping, and bilingual (Chinese/English) interface.
(2) Supports creating, saving, and reading scan projects in both point cloud and mesh formats.
(3) Adjustable scan parameters such as point spacing, exposure, and light source type according to surface characteristics.
(4) Supports both textured and non-textured modes, exporting pure geometry files (e.g., *.stl) or textured 3D model files (e.g., .obj).
(5) Point Cloud Processing Module: Supports selection/deletion of noise points, interpolation, filtering, and mesh generation with automatic closure. Provides mesh optimization, removal
of non-connected components, spike removal, smoothing, and hole-filling.
(6) Adaptive Simplification: Automatically adjusts the density of point clouds and mesh based on curvature and features, optimizing file size while maintaining accuracy.
20. Special Software Features:
(1) Real-time Chromatic Quality Display: Red and green colors indicate scan quality—green shows completed areas, helping users intuitively control real-time quality.
(2) Frame Undo Function: When alignment errors occur, users can simply undo the corresponding frame without re-scanning, greatly saving on-site time.
(3) 3D Measurement Module: Allows measurement of point-to-point distances, angles, curved surface areas, and perimeter lengths (e.g., automatically measuring waist circumference). Includes a “Magic Wand” tool for intelligent color-based mesh selection and quick surface area calculation. Mesh refinement function allows smoother boundaries and more accurate area measurements.
(4) Thin-Walled Object Scanning: For small thin-walled parts, place marker points on both sides and along the edge (three shared points). The software automatically aligns both sides in marker mode.
21. Configuration Requirements Voltage: 12V Power: 60W
22. The standing surface of the foot is 15cm off the ground to enhance safety and stability