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Limited Computers (50) and Study Spaces (81) on the 1st and 2nd floors of the TFDL are available and must be booked. Booking hours extended. Book here.

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Virtual service hours today: 9:00 AM to 10:00 PM.10:00 AM to 8:00 PM. You can return your books to the exterior book drop on the East side of the TFDL. More information on the Covid 19 page.

TFDL Makerspace Training

Online training for TFDL makerspace equipment

3D Scanner/Flat-Bed Scanner

 

WHAT IS IT?

3D Scanner

  • A 3D scanner is a device that collects distance measurements from an object and uses the data to construct a three-dimensional model of the object.
  • The NextEngine 3D Scanner Ultra HD creates clean and accurate surface data while also being straight-forward and easy to use.

Flat-Bed Scanner

  • A flat-bed scanner is an optical scanner that uses a flat, glass surface to scan documents.
  • The Epson Perfection V700 Photo Flat-Bed Scanner provides high-resolution images perfect for photography.

 

WHAT CAN I DO WITH IT?

3D Scanner

  • The 3D Scanner allows for creating duplicate models through CAD software (Rhino3D, Autodesk 3DS Max, Blender, etc). 
  • Create copies of real-life objects, preserve rare artifacts, and modify pre-existing designs.

Flat-Bed Scanner

  • The flat-bed scanner allows for the preservation of photographs and archived documents in a web-friendly format.
  • The 6400 dpi resolution allows for high-resolution scans making photo editing easier.

 

SPECIFICATIONS

3D Scanner

  • Source: Twin arrays of four, Class 1M, 10 mW solid state lasers with custom optics 650 nm wavelength. Beam is about 1/1000th brightness of a laser pointer (but avoid looking into the beam).
  • Sensor: Twin 5.0 Megapixel CMOS image sensors.
  • Photo surface: Optically synchronous 7-color surface capture for precision-locked geometry correlation.
  • Photo Lighting: Built-in spatially diverse white-light illuminators with tri-phosphor, wide color gamut
  • Object Size: No preset limit. Objects larger than field can be assembled with supplied software.
  • Field Size: 5.1" x 3.8" (Macro) and 13.5" x 10.1" (Wide). ProScan Extended Mode 22.5" x 16.75".
  • Capture Density: On target surface capture up to 268K points/in² (Macro), 29K points/in².
  • Acquisition Speed: 50 000 processed points/sec throughout. Typically 2 minutes per scan of each facet.
  • Format Options: Scans can be output as STL, OBJ, VRML, XYZ, and PLY files.

Flat-Bed Scanner

  • Max Supported Document Size: 8.5 in x 11.7 in
  • Supported Document Type: Transparencies, plain paper, film
  • Optical Resolution: 6400 dpi x 9600 dpi
  • Color Depth: 48-bit color
  • Grayscale Depth: 16-bit (64K gray levels)
  • Image Resolution: 300 dpi/600 dpi

How to use it?

3D Scanner

  • Open the ScanStudio software located on the desktop.
    • Allow time for the software to recognize the 3D scanner.
  • Place your model onto the scanning surface and allow for enough slack on the cable that connects the scanning surface to the 3D scanner.
  • Pressing the Output button will bring up an additional options menu where you can set the parameters that match your object.
    • The Wide setting works best for most objects while the Macro setting is preferred when scanning objects that are smaller and closer to the 3D scanner.
  • Once you have made your adjustments in the menu, begin your scan by pressing the Start button.
  • After your scan has completed, use the included tools in the top options bar to remove any imperfections and make other required changes.
    • The Fill tool can seal any holes within the print that are unwanted.
    • The Buff tool can smooth irregular surfaces.
  • Export your print by pressing the Output button once you are satisfied with the quality of your scan. 

 

PROCESSING

  • ScanStudio performs 4X over sampling on your data.
  • Your scan data is captured as a set of XYZ points which are then automatically converted into a mesh surface comprised of triangles. This surface can have any texture applied to it, including the photographic color image of the object's surface that's captured synchronously during scanning.
  • Objects are captured with a series of views from different sides. To combine these views into a single integrated model, the facets are located within a coordinate system so they can be assembled relative to one another.

 

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