| Date: |
2015-04-06 |
| From: |
Lab - none |
| To: |
Lab - none |
| Title: |
Calibration |
| Notes: |
Last calibration: 2014-09-09
AGC=49 SDM=7 DAC1=0-1000 DAC2=10-25
Ambient P=100.34kPa, Tair=18.40C, Tdew=4.37C
Zero Air at 900psi, God CO2 421.22 at 1200 Tdewspan=15.97
CO2 zero 0.9386 -> 0.9389 Offset: 1.0ppm
CO2 span 1.0181 -> 1.0257 Offset: -4.02ppm
H2O zero 0.8957 -> 0.8939 Offset: -10.0ppm
H2O span 0.9838 -> 0.9664 Offset: 0.33ppm
Notes: The H2O span was unstable. Adding water to the dew point generator seemed to improve the situation but still variable.
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