DNR Auto-titrator w/ new pH…

DNR Auto-titrator w/ new pH probe- It works! ish…

Spent the morning working at the DNR lab getting the new pH probe hooked up and calibrated. The CRMs I ran were mostly good, but there was a definite downward trend in values (2230, 2207,2178,…). Going to try re-calibrating it and fiddling with the titration script to hopefully end up with a group of tight CRM runs!

Micah did note that this was the smoothest start up, and the most well behaved the titrator has been after being woken up from a long sleep he’s seen, so that’s positive! Such a fiddly little piece of equipment though…

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