Equipment and Calibration

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Equipment Entry

Instrument:Data Logger
Manufacture:Campbell Sci.
Model No:CR10X
Serial No:31308
Tag No:
Acquisition Date:0000-00-00
Project:DOE-TCP
Location on 2019-12-13:Bouldin Corn,
Notes: Wiring panel sn 21292. This data logger is installed in the radiation tram.

Documents

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History

Rec No.DateLoc FromTitleLoc ToNotes
4299 2019-12-13 Lab none Installed Bouldin Corn Data Logger Diffuse PAR Re-installed at Bouldin Corn after re-assembling tower.
4267 2019-12-02 Bouldin Corn Data Logger Diffuse PAR Removed Lab none Removed from Bouldin Corn site and brought back to the lab after the tower fell down during a rain/wind storm on 2019-11-26.
2940 2017-07-26 Bouldin Corn Data Logger Diffuse PAR Location Bouldin Corn Data Logger Diffuse PAR Check the serial number of the data logger at the site.
4312 2017-07-14 Lab none Installed Bouldin Corn Data Logger Diffuse PAR Installed to do the high frequency measurements for diffuse PAR and report the CR1000 met data logger.
1847 2015-05-12 Sherman Island Removed Lab none Removed with the decommissioning of the Sherman Cow Pasture site.
1761 2014-02-05 Lab none Installed Sherman Island Installed in the empty enclosure at Sherman to collect data from the reinstalled diffuse PAR sensor. The new shadow band revolves faster so the data collection had to be removed from the main CR10x
1609 2013-11-21 Factory Returned Lab none Returned from factory repair
1608 2013-11-06 Factory Repair Factory Could not upload new OS. Lost its brains while running on the tram. Campbell: Replaced PLD U11E, which was causing intermittent communication errors/watchdogs. Replaced water damaged CS I/O connector P23B. Loaded lastest OS 23. Bench calibrated and tested unit, then tested unit in environmental chamber. Retested unit at bench. All problems resolved.
1090 2013-11-04 Lab none Shipped Factory I tried to upload a new os in the lab in it kept failing with between 2 and 40 fragments sent. I removed the silver box from the Tram and put it in wiring panel 10800. It will be sent to Campbell on RMA 18904 for repair.
1089 2013-10-18 Tonzi Removed Lab none The tram derailed at the far end of the track not stopping and reversing direction. Initially it reset okay moving to park, but it did not run on the hour. The data was corrupt, but I was able to upload programs and a new OS in the field. It still would not run. I brought it in for fixing.
499 2012-01-24 Lab none Maintenance Lab none I put a new lithium battery in this data logger. The old battery was about 0.5V.
500 2002-07-22 Factory Calibration Factory Factory calibration as attested by tag on logger