newton@ENH.NBS.GOV ("BARRY NEWTON") (11/01/88)
A colleague is seeking technical information on a Carlson T/R 400 photographic densitometer so he can attempt some repairs. Anything in the way of an operator's manual, schematic, maintenance manual, etc. would be helpful. The unit operates well for a few minutes and then fails to indicate properly. Any information or advice would be appreciated. Please send any response to me directly as I am not enrolled on this list. Barry L. Newton Bitnet: Newton@NBSENH National Institute of Internet: Newton@ENH.NBS.GOV Standards and Technology Telephone: 301/975-4070