| Licor – 820 Information | |||
| Instrument # | Location | Repair Notes | |
| CGA 248 | PSU | Replaced Source Assembly (Oct 2012)
Zeroed and Spanned (Nov 2012) |
|
| CGA 309 | Replaced Source Assembly (Sept 2008) | ||
| CGA 310 | PSU | Replaced Source Assembly (Dec 2011) | |
| CGA 311 | Missouri Ozarks system | Replaced Source Assembly /Zeroed and Spanned (Nov 2012) | |
| CGA 312 | PSU | Replaced Source Assembly (Jan 2008)
Unknown condition as of Dec 2012 |
|
| CGA 313 | Replaced Source Assembly (Sept 2011) | ||
| CGA 331 | PSU | Replaced Source Assembly (Oct 2012) | |
| CGA 720 | Chestnut Ridge | Replaced Source Assembly / Zeroed and Spanned (Dec 2012) | |
| CGA 308 | PSU | Needs to have the source replaced and to be zeroed and spanned | |
PSU AmeriFlux
Calibrated CO2 Mole Fraction Measurements
