| Date: |
2015-11-16 |
| From: |
Lab - none |
| To: |
Lab - none |
| Title: |
Calibration |
| Notes: |
Last calibration: 2015-04-20
AGC=101.9 SDM=1 DAC1=- DAC2=-
Ambient P=101.42kPa, Tair=20.60C, Tdew=-2.88C
Zero Air at 700psi, God CO2 421.22 at 700 Tdewspan=11.08
CO2 zero 0.8658 -> 0.8662 Offset: 1.43ppm
CO2 span 1.0027 -> 1.0243 Offset: -11.42ppm
H2O zero 0.8855 -> 0.8821 Offset: -18.0ppm
H2O span 0.9935 -> 1.0212 Offset: -0.54ppm
Notes: This is the first calibration of this head after it was upgraded to the new 7500A interface and had its chemicals changed. Old coefficients from last Licor calibration loaded were loaded during the upgrade. Last lab calibration coefficients: CO2_zero = 0.8648, CO2_span = 1.0178, H2O_zero = 0.8985, H2O_span = 1.0087.
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