Spectrometer Bill of Materials / Procurement¶

This is the ordering queue for items needed. Please put items in the format shown below. I will update the entries as things get ordered.

• 2 needed per unit of Sprockets
  • Sprocket vendor found at http://sprockets.com, at a cost of 4USD per sprocket.
  • Ordered by Joe on 24-10-2011 using the department credit card. Estimated arrival on 30-10-11
  • Sprockets arrived, now stored in Joe's box in the electronics lab.

Electronics¶

Mechanical parts¶

Lense: 38mm with 15cm focal length, $0.90 pi, Order34 psc (http://amep.com/searchresultsdetail.asp?cid=4223)
Diffraction grating: 1000 lines/mm(Linear) 6" x 12" sheet. $2.50 pi, order 4-5 (http://www.rainbowsymphonystore.com/difgratfilsh.html)