| Date: |
2021-12-16 |
| From: |
Lab - |
| To: |
Lab - |
| Title: |
Calibration |
| Notes: |
Last calibration: 2021-09-21
AGC=99 SDM= DAC1= DAC2=
Ambient P=100.8kPa, Tair=23.2C, Tdew=7.8C
Zero Air at 1075psi, AMP CA04119 524.77 at 1650 Tdewspan=20.00
CO2 zero 0.867 -> .867 Offset: .04ppm
CO2 span 1.0023 -> 1.0045 Offset: -1.43ppm
H2O zero 0.8526 -> .8546 Offset: 12.2ppm
H2O span 0.9091 -> .8249 Offset: -.39ppm
Notes: Realized after H2O span that hood was only partly covering lens. Checked the zero again and it was off, so re-did the whole calibration again. These are the coefficients from this second calibration.
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