| Date: |
2017-06-21 |
| From: |
Lab - none |
| To: |
Lab - none |
| Title: |
Calibration |
| Notes: |
Last calibration: 2017-06-13
AGC=101.1 SDM= DAC1= DAC2=
Ambient P=99.3kPa, Tair=24.2C, Tdew=12.7C
Zero Air at 1450psi, NOAA Air 402.69 at 1600 Tdewspan=16.00
CO2 zero 0.9567 -> .9574 Offset: 2.42ppm
CO2 span 1.0065 -> 1.0075 Offset: -.67ppm
H2O zero 0.7342 -> .7305 Offset: -21.8ppm
H2O span 1.0251 -> 1.0071 Offset: .4ppm
Notes: Checking the zero and spans after upgrade from 7500 to 7500A. There are jumps in CO2 zero and span so I will check again tomorrow.
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