TOF Design Draft Page

• Design of PMT Preamp Board
• Design of Inner PMT Covers

 DRAFT 20/01/2000: Design of PMT Preamp Board
 ============================================

 The design of the PMT preamplifier has been done at Penn the draft
 drawing is shown below.

 Preamplifier Board (PS)

 DRAFT 23/08/1999: Design of Inner PMT Support
 =============================================

 The design of the inner PMT cover is preliminary since a prototype
 has to be put together to assure full funtionality.

 The drawings are available as IDEAS-D version 6 documents and as
 postscript files for printing.

  Connecting Plate      (IDEAS-D, PS)
  PMT Cover Cap         (IDEAS-D, PS)
  Circuit Board Holder  (IDEAS-D, PS)
  Circuit Board Housing (IDEAS-D, PS)

 The interface to the outer structure is defined by the overall length
 the big middle whole and two small wholes for the screws of the
 cover. There are already some parts of the inner PMT design signed off.