| Date: |
2017-06-13 |
| From: |
Lab - none |
| To: |
Lab - none |
| Title: |
Calibration |
| Notes: |
Last calibration: 2017-01-12
AGC=100 SDM= DAC1= DAC2=
Ambient P=100.2kPa, Tair=23.2C, Tdew=7.69C
Zero Air at 1500psi, NOAA Air 402.69 at 1600 Tdewspan=16.00
CO2 zero 0.9009 -> .9003 Offset: -2.33ppm
CO2 span 1.0062 -> 1.0066 Offset: -0.23ppm
H2O zero 0.857 -> .8410 Offset: -96.9ppm
H2O span 0.9788 -> 1.2209 Offset: -4.6ppm
Notes: Large H2O Zero offset. First calibration since upgrade from 7500 to 7500A. Copied coefficients for CO2 (A, B, C, D, E, XS, Z) and H2O (A, B, C, XS, Z) from sn00418_20160815post.l75 before the calibration.
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