Equipment and Calibration History

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View history entry 6853 for Licor LI-7500A sn: 75H-2180

Date: 2024-09-26
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2024-03-23 AGC=102.5 SDM=0 DAC1=- DAC2=- AIU sn AIU-1866, Presure A0=58.31, A1=15.48 Ambient P=100.0kPa, Tair=24.8C, Tdew=14.3C Zero Air at 1350psi, AMP CA03923 488.75 at 1450 Tdewspan=20.0 CO2 zero 0.9137 -> 0.9139 Offset: 1.1ppm CO2 span 1.0356 -> 1.0373 Offset: -1.05ppm H2O zero 0.8951 -> 0.8954 Offset: 1.3ppm H2O span 1.0393 -> 1.0468 Offset: -0.15ppm Notes: Set the CO2 span using 488.55 instead of 488.75 as this resulted in a 488.75 measurement
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