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The National Institute of Standards & Technology (NIST) seeks information on vendors that can provide a commercial high-speed camera to be used as a PIV (Particle Image Velocimeter) system to measure ... The National Institute of Standards & Technology (NIST) seeks information on vendors that can provide a commercial high-speed camera to be used as a PIV (Particle Image Velocimeter) system to measure the velocity of air in the NIST Wind Tunnel, and the corresponding software will be used to collect and analyze that data in real-time. SEE ATTACHED DOCUMENT FOR COMPLETE DETAILS AND SUBMISSION INSTRUCTIONS. Specifications for High-Speed Camera 26 Gpx/second CMOS Sensor 2048 x 1952 pixels 13.5 µm pixel size 27 µm pixel size - Binned Modes 27.6 mm x 26.3 mm 12-bit depth TE and heat pipe cooled CAR in 128 x 8 increments, 128 x 16 in Binned modes 288GB memory Specifications for PIV Software Complete hardware control utilizing DaVis 11 Software Windows 10 Stream-format for efficient storage of long image sequences and fast download from High-Speed cameras integrated display of 3D data 4D data from STB live processing allows instant feedback Import and export of common image formats (BMP, PNG, JPG, TIF) data files (Tecplot, Matlab) 2D PIV Software package- multi-pass cross-correlation processing with deformed window correlation and sub-pixel window off-set, optional GPU processing compatible for extreme parallelization, fixed and automatic image masking, robust regional median filters, and universal outlier detection post-processing. Includes PIV uncertainty quantification for instantaneous velocity fields using the Correlation Statistics method. Provides error estimation for calculated data M42 Camera Front Plate V2640-series cameras to allow a LaVision series 3 Scheimpflug adapter to be mounted directly to the cameras and maintain proper lens-to-sensor working distance