Equipment and Calibration

View History

Equipment Entry

Instrument: CO2 Probe Manufacture: Vaisala Model No: GMM222 Serial No: L2010067 Tag No: Acquisition Date: 0000-00-00 Project: USDA Oikawa Location on 2020-12-01: Lab, Notes: 0-1% = 0-5V = 4-20mA 12VDC board with screw terminals

Documents

Calibration: cal_Vaisala_GMM222_L2010067.pdf

History

Rec No.	Date	Loc From	Title	Loc To	Notes
5007	2020-12-01	Vaira CO2 probe East Profile -0.04	Removed	Lab none	The battery bank has died and it has been decided to focus on the forced diffusion soil CO2 and Eosense GP profile. The rest of the soil co2 equipment will be removed.
3208	2017-11-29	Lab none	Installed	Vaira CO2 probe East Profile -0.04	Installed in the 4cm location in the East profile at Vaira to replace a probe with erratic values.