Equipment and Calibration History

History for Campbell Sci. CR10X 35475

Rec No.	Date	Loc From	Title	Loc To	Notes
2647	2017-03-13	Lab none	Maintenance	Lab none	Tested in the lab for possible use at GT. I could not connect to this data logger. The internal lithium battery was below 0.4V. I replaced the CR2430 battery and it connected just fine. The clock was 2004. OS is version 19, it listed some errors. Did do anything else and didn't end up needing it.
1521	2014-07-21	Borrowed	Returned	Lab none	Returned to the lab by Leilei who had borrowed it with the Picarro / Forerunner soil respiration experiment for use in Marin.
1520	2014-06-26	Lab none	Installed	Sherman Island	Installed with the Picarro / Forerunner soil raspiration campaign to control ventilation fans in the big box enclosure.
1519	2014-06-13	Mayberry-Portable	Removed	Lab none	Removed from the portable tower and replace with sn that was programed and wired for a TC profile and conductivity sensor.
1298	2014-05-13	Lab none	Installed	Mayberry-Portable	Installed with the Mayberry portable tower. Initially it is just logging solar battery voltage, but eventually temperatures and maybe conductivity.