Sara at UCSD (University of California at San Diego maybe?) asks about Technicon processors.
The autotechnicons were programmed by using a round disc with notches on the edge. During processing, as the disc rotated a peg falls into the notch and activates the machine to advance the basket of cassettes to the next solution. Both 24 hour and 1 hour programmes were available. I seem to remember there was a separate disc for the one hour program which had a broad ridge of metal on the BACK of the disc. We  still have a technicon we use only for CJD cases but I don't know what model it is or if we have a manual for it (And its Friday afternoon and I am too lazy to walk up the hall to look...!)
 
Mike Titford
USA Pathology
Mobile AL USA
________________________________________________________________________
Check out AOL.com today. Breaking news, video search, pictures, email and IM. All on demand. Always Free.
_______________________________________________
Histonet mailing list
Histonet@lists.utsouthwestern.edu
http://lists.utsouthwestern.edu/mailman/listinfo/histonet