Equipment and Calibration

Equipment Entry

Instrument:	CO2 Probe
Manufacture:	Forerunner-Eosense
Model No:	GP-001
Serial No:	GP20140018
Tag No:	NULL
Acquisition Date:	2017-05-31
Project:	NULL
Location on 2020-10-08:	Factory, NULL
Notes:	Provided by Eosense to replace one of the 8 sensors they disposed of at the factory. dual range 0-2% and 0-6%

Rec No.	Date	Loc From	Title	Loc To	Notes
4854	2020-10-08	Lab none	Shipped	Factory none	Sent to Eosense for inspection
3794	2018-11-06	Lab none	Tested	Lab none	Connected to a CR6 and recorded 10s data. The sensor was maxing out (reading ~5V) on both 0-2% and 0-6% ranges. The connection between sensor and cable seemed secure and clean. The sensor should go back to the factory.
3790	2018-10-25	West Pond CO2 Probe B	Removed	Lab none	Removed from WP because of high readings. It was replaced by sn GP20140026 two weeks later.
3161	2017-08-16	Lab none	Installed	West Pond CO2 Probe B	Installed at WP to replace a previous bad eosGP