Equipment and Calibration

View History

Equipment Entry

Instrument:CO2 Probe
Manufacture:Forerunner-Eosense
Model No:GP-001
Serial No:GP20140009
Tag No:
Acquisition Date:2014-06-13
Project:USDA
Location on 2017-05-31:Disposed,
Notes: 0 to 2% range. Replacement for previous Forerunner probes that were not water proof.

Documents

Calibration: cal_FR-Eosense_GP001_snGP20140009_20140609.pdf

History

Rec No.DateLoc FromTitleLoc ToNotes
2808 2017-05-31 Factory Disposed Disposed Disposed of at Eosense factory because it was not repairable
2666 2017-03-20 Lab none Shipped Factory Sent to Eosense for evaluation. Bad readings after a total 433 days in use.
2228 2015-09-30 Twitchell Alfalfa Removed Lab none This 2% probe was removed from the 2cm location at Alfalfa due to
1626 2014-10-30 Lab none Installed Twitchell Alfalfa Installed at -2cm at Alfalfa
1585 2014-10-02 West Pond CO2 Probe B Removed Lab none Removed from West Pond due to over range readings. It was replaced by a 0 to 4% probe sn GP20140021.
1584 2014-06-26 Lab none Installed West Pond CO2 Probe B This 0 to 2% probe was installed at West Pond to hang off scaffold leg 5 cm below surface. No program change, using existing SE channels from last Forerunner probe.