| Date: |
2024-03-23 |
| From: |
Lab - none |
| To: |
Lab - none |
| Title: |
Calibration |
| Notes: |
Last calibration: 2023-10-05
AGC=100.8 SDM= DAC1= DAC2=
AIU sn AIU-1866, Presure A0=58.31, A1=15.48
Ambient P=100.08kPa, Tair=24.9C, Tdew=9.91C
Zero Air at 300psi, AMP CA04119 524.77 at 550 Tdewspan=20.00
CO2 zero 0.9473 -> .9483 Offset: 3.82ppm
CO2 span 1.0033 -> 1.0098 Offset: -4.49ppm
H2O zero 0.8474 -> .8451 Offset: -13.6ppm
H2O span 1.0075 -> 1.02 Offset: -.28ppm
Notes: H2O span was oscillating within 1ppm (but average value was stable), but this went away after adding more DI water to the dewpoint generator reservoir. CO2 span seems larger than usual. Painted some chips in the paint with nail polish
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