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Traverse System - 3-Axis Traverse System T3D

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Product Details

T3D and T3DE Three Axis (3D) Traverse Systems are used for capturing image data at multiple planes in a flow with INSIGHT™ 3G software-based PIV, HFR-PIV, PLIF, or Spray Analysis systems. These traverses are also used for capturing size and velocity profiles in a flow with FlowSizer™ software-based LDV or phase Doppler systems. The T3D/T3DE traverse offers complete versatility, allowing system camera(s), optics, or probes to scan in the XYZ directions, without needing to change the traverse hardware configuration.

The INSIGHT 3G software macro programming feature can be used to program scan captures of image data, while a FlowSizer software traverse programming utility allows easy scan captures of complex profiles of size and velocity data. A hand-held remote control is included for easy set-up and positioning of the carriage.

The T3D system operates on 100-120 VAC, while the T3DE operates on 220-240 VAC.

Features and Benefits  

  • Interface built into FlowSizer and INSIGHT 3G software packages
  • Typical velocity of 250 mm/s, can be customized in the software
  • Mounting Base provides flexible setup
  • Optional casters for portability
  • Optional foundation brackets for locking the unit to the floor
  • 600mm range of travel for each axis
  • Offers repeatability of ±10 µm
  • Offers accuracy of ±300 µm


  • Spray analysis
  • Multiplane PIV measurements
  • LDV flow field mapping
  • PDPA field mapping
  • Multiplane time-resolved PIV measurements
  • Multiplane PLIF measurements

Included Items  

  • Control unit
  • Mounting base
  • Hand-held remote
  • 3 m cables from control unit to traverse stages
  • Three traverse stages

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