| Date: |
2018-02-20 |
| From: |
Lab - none |
| To: |
Lab - none |
| Title: |
Calibration |
| Notes: |
Last calibration: 2017-09-11
AGC=98.4 SDM=0 DAC1=0 DAC2=0
Ambient P=101.1kPa, Tair=23.8C, Tdew=-2.4C
Zero Air at 250psi, LBL Air 408.97 at 1700 Tdewspan=16.00
CO2 zero 0.9969 -> .9971 Offset: .92ppm
CO2 span 1.0155 -> 1.0195 Offset: -1.93ppm
H2O zero 0.82 -> .8187 Offset: -7.5ppm
H2O span 1.0217 -> 1.0217 Offset: 0ppm
Notes: I didn't do a H2O span because the sensor's dewpoint measurement was hovering around 2C, and then dropping towards 0C over 30 minutes. There may be a problem with the dewpoint generator.
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