| Date: |
2014-06-10 |
| From: |
Lab - none |
| To: |
Lab - none |
| Title: |
Calibration |
| Notes: |
Last calibration: 2014-02-25
AGC=51 SDM=7 DAC1=0-1000 DAC2=10-25
Ambient P=99.99kPa, Tair=22.71C, Tdew=13.19C
Zero Air at 1200psi, God CO2 421.22 at 1500 Tdewspan=15.26
CO2 zero 0.8671 -> 0.8648 Offset: -9.57ppm
CO2 span 1.0153 -> 1.0165 Offset: -0.72ppm
H2O zero 0.894 -> 0.8979 Offset: 22.5ppm
H2O span 0.994 -> 1.0501 Offset: -0.72ppm
Notes: CO2 and H2O zero offsets unusually large. Water span kept creeping down - change chemicals next time?
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| Entered by: |
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