| Date: |
2021-05-25 |
| From: |
Lab - |
| To: |
Lab - |
| Title: |
Calibration |
| Notes: |
Last calibration: 2020-12-02
AGC=100 SDM=0 DAC1=- DAC2=-
Ambient P=100.7kPa, Tair=25.9C, Tdew=10.2C
Zero Air at 350psi, AMP CA03923 474.19 at 500 Tdewspan=20.0
CO2 zero 0.9971 -> 0.9966 Offset: -1.8ppm
CO2 span 1.019 -> 1.0137 Offset: 3.31ppm
H2O zero 0.8209 -> 0.8206 Offset: -2.0ppm
H2O span 1.0273 -> 1.0266 Offset: 0.02ppm
Notes: I initially forgot to load the previous coefficients file. At that time the signal strength was reading 106.3 and I reset it to 100. Then I remembered to load the previous cal file but only the CO2 and H2O readings changed. It was calibrated with the correct coefficients.
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