| HI Erich, Try Edmund Scientific Jacques 
  ----- Original Message -----  Sent: Thursday, December 03, 2009 2:31 
  PM Subject: UV-densitometer Dear users of an UV-densitometer,
 Years ago I built my own 
  visible light transmission densitometer.Now I
 need to build an 
  UV-densitometer.
 Therefore I need your help.Can anyone of you tell me what 
  UV-sensor and
 what UV- light source is used in your
 UV-densitometer ? 
  That is the most important fact for me.When you can
 give me a copy of the 
  circuit diagram I would appreciate that but it is
 not necessary 
  .
 Thanks in advance for you help.
 Kind regards,
 Erich Camerling
 
 
   
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07:32:00
 
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