27 August 1999 Cable length measuring device
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An instrument used for measuring the length of cable as it passes form one reel to another is described. The optical portion of the instrument comprises two distinct components a beam delivery unit and a collector assembly. The package is capable of performing length measurements on cables having an assortment of shapes, including those with corrugations.
© (1999) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Ian P. Powell, "Cable length measuring device", Proc. SPIE 3737, Design and Engineering of Optical Systems II, (27 August 1999); doi: 10.1117/12.360022; https://doi.org/10.1117/12.360022

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