Chris, It's *David* Owens, and I have CC him on this. We have a bunch of these analyzers, and they seem to work perfectly fine. I have compared the result with commercial units, and the % were equivalent. -Phi -----Original Message----- From: Chris Elmore [mailto:ElmoreC@gw*.sc*.ed*] Sent: Wednesday, February 23, 2000 11:15 PM To: techdiver@aquanaut.com Subject: O2 analyzer circuit board change. The plans on Jim Cobb's website <http://www.cisatlantic.com/trimix/Analyzer/analyzer.htm> for making an O2 analyzer call for a PM128 circuit board. A new circuit board has replaced the one illustrated on the website but the layout of the new one is completely different than the older one. I tried to contact Jim Owens (who wrote the article) but my email bounced. If anyone knows how to reach him or configure the new CB I'd really like to hear from them. Until this gets figured out I'd caution people from buying the PM128 to make an O2 analyzer. Thanks, C. Chris Elmore College of Liberal Arts Univ. of SC (803) 777-1534 office (803) 348-3055 mobile Please use this address for all email: chris@sc*.ed* -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'. -- Send mail for the `techdiver' mailing list to `techdiver@aquanaut.com'. Send subscribe/unsubscribe requests to `techdiver-request@aquanaut.com'.
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