Equipment and Calibration History

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View history entry 6525 for Licor LI-7500A sn: 75H-2182

Date: 2024-01-10
From: Lab -
To: Lab -
Title: Calibration
Notes: Last calibration: 2023-10-23 AGC=103 SDM= DAC1= DAC2= AIU sn AIU-1866, Presure A0=58.31, A1=15.48 Ambient P=100.21kPa, Tair=21.2C, Tdew=9.47C Zero Air at 450psi, AMP CA04119 524.77 at 650 Tdewspan=18.00 CO2 zero 0.8848 -> .885 Offset: .94ppm CO2 span 1.0124 -> 1.0163 Offset: -2.06ppm H2O zero 0.8311 -> .8326 Offset: 9.9ppm H2O span 1.0325 -> 1.0352 Offset: -.05ppm Notes: Vertical orientation. Reset SS from 103 to 100 after cal. Used nail polish to cover up some small patches of paint missing from the spars.
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