Equipment and Calibration

Equipment Entry

Instrument:	CO2 Probe
Manufacture:	Forerunner-Eosense
Model No:	GP-001
Serial No:	GP20140022
Tag No:
Acquisition Date:	2014-09-25
Project:	USDA Rice
Location on 2017-05-31:	Disposed,
Notes:	0 to 4% range. These probes have an extra 20% bonus to their CO2 analog range. So a 0-2% probe will have a 0-2.4% analog output range.

Rec No.	Date	Loc From	Title	Loc To	Notes
2805	2017-05-31	Factory	Disposed	Disposed	Disposed of at Eosense factory because it was not repairable
2668	2017-03-20	Lab none	Shipped	Factory	Sent to Eosense for evaluation. Bad readings after a total 322 days in use.
2124	2015-12-08	West Pond CO2 Probe B	Removed	Lab none	This 4% probe was removed from West Pond. It was replaced by an 8% probe sn GP20150100
1673	2015-01-20	Lab none	Installed	West Pond CO2 Probe B	Installed at West Pond with copper mesh replacing sn GP20140021 that did not have copper mesh.