| Date: |
2019-07-24 |
| From: |
Lab - none |
| To: |
Lab - none |
| Title: |
Calibration |
| Notes: |
Last calibration: 2019-01-02
AGC=97.8 SDM= DAC1= DAC2=
Ambient P=100.5kPa, Tair=27.2C, Tdew=12.7C
Zero Air at 1000psi, AMP CA4396 408.97 at 800 Tdewspan=20.00
CO2 zero 0.9953 -> .9970 Offset: 5.75ppm
CO2 span 1.0194 -> 1.0163 Offset: -1.89ppm
H2O zero 0.8248 -> .8201 Offset: -26.5ppm
H2O span 1.0312 -> 1.0243 Offset: .16ppm
Notes: When SS was 97.8, I reset it to 100.0. Larger H2O zero offset than I expected, but H2O span was ok. Last calibration, the H2O zero offset was a similar magnitude and positive.
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