Equipment and Calibration

View History

Equipment Entry

Instrument:CO2 Probe
Manufacture:Vaisala
Model No:GMM222
Serial No:L2010068
Tag No:
Acquisition Date:0000-00-00
Project:USDA Oikawa
Location on 2017-08-25:Lab,
Notes: 0-1% = 0-5V = 4-20mA 12VDC board with screw terminals

Documents

Calibration: cal_Vaisala_GMM222_L2010068.pdf

History

Rec No.DateLoc FromTitleLoc ToNotes
3026 2017-08-25 Vaira CO2 probe North Profile -0.04 Removed Lab none Removed from Vaira from North profile -4 cm position for calibration
2181 2016-02-23 Lab none Installed Vaira CO2 probe North Profile -0.04 Installed in the Vaira North profile at -4cm after lab calibration.
2155 2016-02-04 Vaira CO2 probe North Profile -0.04 Removed Lab none Removed from Vaira North profile at -4cm for calibration
2042 2015-11-03 Lab none Installed Vaira CO2 probe North Profile -0.04 Installed in Vaira North profile at -4cm to replace sn G0230061