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Whisker Examination with 2M Microscope

Whisker Examination with 2M Microscope. Michael Weber SAIC Intern Purdue Technology Center August 10, 2010. Equipment . Meiji Techno EMZ-5 Zoom Stereoscope 7x – 45x as supplied 18” telescope travel 20” vertical travel 360° rotation. Equipment, cont’d.

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Whisker Examination with 2M Microscope

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  1. Whisker Examination with 2M Microscope Michael Weber SAIC Intern Purdue Technology Center August 10, 2010

  2. Equipment • Meiji Techno EMZ-5 Zoom Stereoscope • 7x – 45x as supplied • 18” telescope travel • 20” vertical travel • 360° rotation

  3. Equipment, cont’d • Meiji Techno FL-150 Fiber Optic Light Source • 150 W quartz halogen • 23” flexible light guides • Rotary intensity dial

  4. Current Set up

  5. Initial Thoughts • Stable instrument, though heavy • Clear, sharp images • Accommodating design • No movable stage • Low max magnification • No incorporated image capture

  6. Whisker Detection • Began observation on Pedigo’s samples from last year; electroplated Sn on Cu Metallurgical – 50x SEM – 100x

  7. Whisker Detection, cont’d • Board #133, U41 – SACB/SnCu Metallurgical – 100x SEM – 200x

  8. Conclusions • Have shown 2M scope capable of whisker detection as supplied • 30x eyepieces and 2x auxiliary lens purchased; total magnification 270x • Have to resolve image capture dilemma

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